{"title":"OKMO Retro Engine","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eBrand Sale Begins!\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003eLimited Offers: Save up to 3\u003cstrong\u003e0% OFF\u003c\/strong\u003e on Selected Items!\u003c\/h3\u003e\n\u003cp\u003eCelebrate our Retro Engine Collection Launch with exclusive 20% OFF on select vintage-style engine models! Perfect for DIY builders, collectors, and automotive enthusiasts—don’t miss this chance to own a piece of mechanical artistry at a steal.\u003c\/p\u003e\n\u003cp\u003eWe're firing up our biggest sale of the year to celebrate the launch of our Retro Engine Collection! For a limited time only, enjoy an exclusive 20% OFF our premium selection of vintage-style engine models.\u003c\/p\u003e","products":[{"product_id":"upgrade-hit-miss-gas-engine-full-metal-ic-engine-with-base-enginediy","title":"M90 Upgrade Hit \u0026 Miss Gas Engine Full Metal IC Engine With Base Collection Gift","description":"\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"M90 Hit \u0026amp; Miss Engine\" src=\"https:\/\/www.youtube.com\/embed\/sCrohFj0Tq0?list=PLDjucfhdTRPlRbaYW6WjqqcdpSfCNDCAX\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"727\" height=\"409\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrade Hit \u0026amp; Miss Gas Engine Full Metal IC Engine With Base Collection Gift\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eA hit-and-miss engine is a type of four-stroke internal combustion engine that is controlled by a governor to operate at a set speed. \u003cbr\u003eThis is a upgraded hit and miss engine. Equipped with wooden base, easy placement and operation. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eItem Name: Hit \u0026amp; Miss Gas Engine\u003cbr\u003eColor: Sliver\u003cbr\u003eMaterial: Aluminium Alloy\u003cbr\u003eWeight: About 2.2kg(Engine+Wooden Base)\u003cbr\u003eSize Of Engine: 180*125*75mm(L*W*H)\u003cbr\u003eSize Of Wooden Base: 180*66*50mm(L*W*H)\u003cbr\u003eCylinder Diameter: 22mm\u003cbr\u003eLtinerary: 20mm\u003cbr\u003eVoltage: 3.5V\u003cbr\u003eFuel: Kerosene or Gasoline\u003cbr\u003eThe best tappet clearance: 0.5mm\u003cbr\u003eWeight: 1610g\u003cbr\u003eRevolutions Per minute:1200rmp\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEngine Startup Steps:\u003c\/strong\u003e\u003cbr\u003e1. Open the bottom of base to check the wiring of the engine, connect the fuel tank piep, and install 3 AA batteries.\u003cbr\u003e2.Fill the fuel tank with gasoline(95#). When the filling is completed, make sure there's no air in the oil pipe.\u003cbr\u003e3.On the right side of the engine(installation of the flying hammer position), slowly turn counterclockwise by hand to buy more than one turn.Its role can make the mixed gasoline fully enter the cylinder.\u003cbr\u003e4.Turn on the power switch and turn the flywheel to start the engine counterclockwise on the right side of the engine(installing the flying hammer position)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr\u003e1.If the ignition device is normal and the cylinder is under normal compression, if the machine still does not start normally, it's very likely that the carburetor needle should be adjusted.\u003cbr\u003e2.Screw the screw on the top of the carburetor, then loosen 1\/4 turn, start the flywheel. This can be done several times to make the mixing ratio gasoline and air reach the normal working mix ratio. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e1.Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.\u003cbr\u003e2.Please allow little differs due to manual measurement.\u003cbr\u003e3.Kids should be accompanied by adult. \u003cbr\u003e4.Kids under 8 are not recommended to play.\u003cbr\u003e5.Please be careful when you add the fuel.\u003cbr\u003e6.An O-ring, which is not so airtight and can be started better\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 X Hit \u0026amp; Miss Gas Engine (With Base)\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":31784454848597,"sku":"332916103ED","price":339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/UpgradeHit_MissGasEngineFullMetalICEngineWithBaseCollectionGift_4.jpg?v=1608192521"},{"product_id":"mini-retro-gas-engine-2-6cc-water-cooled-ic-engine-for-gift-collection","title":"M12 1.6cc Mini 4 Stroke Retro Water-cooled Gasoline Gas Engine for Gift Collection","description":"\u003cp\u003e\u003ciframe title=\"M12 Mini Gasoline Engine\" src=\"https:\/\/www.youtube.com\/embed\/IhDvkf9mjF4?list=PLDjucfhdTRPlRbaYW6WjqqcdpSfCNDCAX\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"727\" height=\"409\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/QRhrYZJZNtc\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"923\" height=\"519\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/v8NYOlRCIDQ\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" width=\"923\" height=\"519\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ML6WrosNQSU\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" width=\"850\" height=\"480\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMini Retro Gas Engine 1.6cc Water-cooled IC Engine for Gift Collection\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis mini gas engine is with water cooled structure, it is an IC engine, because when it rotate, it can cooled by water, it is known as water cooled engine. Retro design, ideal for gift collection.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1, Retro Design:\u003c\/strong\u003e This mini engine is made of brass and stainless steel, looks adorable. \u003cbr\u003e\u003cstrong\u003e2, Starting Method:\u003c\/strong\u003e There are two ways to start this mini engine: 1), external force (electric drill) . 2), manual starting.\u003cbr\u003e\u003cstrong\u003e3, Fuel:\u003c\/strong\u003e 95# gasoline\u003cbr\u003e\u003cstrong\u003e4, Ideal Gift Choice:\u003c\/strong\u003e It can be used as an intuitive view of how the engine works, as a desktop model to play with, and a great personal gift for model enthusiasts\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eItem Name: Retro Gas Engine\u003cbr\u003eMaterial: Brass + Stainless Steel + Wood\u003cbr\u003ePowered By: The ignition is powered by 1.5V power supply.\u003cbr\u003eCarburetor : Adjustable\u003cbr\u003eDisplacement: 1.6CC\u003cbr\u003eCylinder Diameter: 13mm\u003cbr\u003eStroke: 12mm\u003cbr\u003eWooden Base: 150 x 120 x 30mm\u003cbr\u003eEngine: 104 x 94 x 78mm\u003cbr\u003eProduct Size: 15 x 12 x 10.8cm\u003cbr\u003eProduct Weight: 1400g\u003cbr\u003ePackage Dimensions: 20 x 20 x 15cm\u003cbr\u003ePackage Weight: 1500g\u003cbr\u003ePacking: Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEngine Startup Steps:\u003c\/strong\u003e\u003cbr\u003e1.Check the wiring of the engine from the wooden base, connect the fuel tank pipeline, and install AA battery(1. 5v).\u003cbr\u003e2.Fill the tank with 95 # gasoline. After the filling is completed, turn the flywheel clockwise on the right side of the engine (power switch surface) for many turns. No air can be generated.\u003cbr\u003e3.Turn on the power switch and quickly rotate the flywheel clockwise on the right side of the engine(power switch surface)to start the engine.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNotice:\u003c\/strong\u003e\u003cbr\u003e1.If the ignition device is normal and the cylinder compression is normal if the machine cannot start normally, it is very likely that the carburetor oil needle needs to be adjusted.\u003cbr\u003e2.After tightening the main oil needle on the carburetor, loosen 1\/4 turn and start the flywheel, so that the mixing ratio of gasoline and air can reach the normal working mixing ratio.\u003cbr\u003e3. When the machine stops, the power switch should be turned off.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Including:\u003c\/strong\u003e\u003cbr\u003e1x Mini Retro Gas Engine\u003cbr\u003e2x Engine Spare Parts Start Device\u003c\/p\u003e\n\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: -9px; top: 18px;\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"enginediy","offers":[{"title":"Engine Model","offer_id":42992521773270,"sku":"333021893ED","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Engine Model with Impeller Pump","offer_id":42992521806038,"sku":"33ED3390212","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/MiniRetroGasEngine2.6ccWater-cooledICEngineforGiftCollection-Enginediy_3.jpg?v=1608192639"},{"product_id":"m94-upgraded-horizontal-water-cooled-gasoline-hit-miss-gasoline-combustion-engine-complete-engine-with-hand-starter","title":"M94 Upgraded Horizontal Water Cooled Gasoline Hit \u0026 Miss Gasoline Combustion Engine Complete Engine with Hand Starter","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/aX-WyJlyUNk\" title=\"M94 Hit \u0026amp; Miss Engine - Simplified Governor\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"727\" height=\"409\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003ciframe title=\"TiNy working Engine overspeed (Hit and miss)\" src=\"https:\/\/www.youtube.com\/embed\/wvxwroRWYvE\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"923\" height=\"519\" frameborder=\"0\"\u003e\u003c\/iframe\u003eHorizontal Water-cooled Gasoline Combustion Engine Hit and Miss Complete Engine with Hand Starter\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e Features:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .It's a horizontal gasoline model engine, with water cooling ancient structure. The engine cylinder head design is unique, the valve mechanism is installed on the left side. The processing difficulty of side valve structure also increases, through the compact side gear drive mechanism to control the exhaust shutdown\u003cbr data-mce-fragment=\"1\"\u003e .A 90 degree helical gear is used.\u003cbr data-mce-fragment=\"1\"\u003e .The flywheel on the left is equipped with a speed limiter connected to a large bevel in the middle\u003cbr data-mce-fragment=\"1\"\u003e .The unique shape of the engine with wooden base, easy to put and operate\u003cbr data-mce-fragment=\"1\"\u003e .Value: A high-end metal craft internal combustion engine model, and the structure has been upgraded and processed, easy to operate. A great personality gift for model fans or your friends\u003cbr data-mce-fragment=\"1\"\u003e .For Ages: 14+\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eEngine startup steps:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e 1. Open the bottom plate to check the wiring of the engine, connect the fuel tank pipe, and install the three AA batteries to close the bottom plate.\u003cbr data-mce-fragment=\"1\"\u003e 2. Fill the fuel tank with gasoline (95#). When the flling is completed, make sure there is no air in the oil pipe.\u003cbr data-mce-fragment=\"1\"\u003e 3, On the right side of the engine (installation of the flying hammer position), slowly turn counterclockwise by hand to buy more than one\u003cbr data-mce-fragment=\"1\"\u003e turn, its role can make the mixed gasoline fully enter the cylinder.\u003cbr data-mce-fragment=\"1\"\u003e 4. Turn on the power switch and turn the flywheel to start the engine counterclockwise on the right side of the engine (installation of the flying hammer position).\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePrecautions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e 1. If the ignition device is normal and the cylinder is under normal compression, if the machine still does not start normally, it is very likely that the carburetor needle should be adjusted.\u003cbr data-mce-fragment=\"1\"\u003e 2. Screw the screw on the top of the carburetor, then loosen 1\/4 turn, start the flywheel. This can be done several times to make the mixing ratio of gasoline and air\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e .Material: Brass + Stainless Steel + Wood\u003cbr data-mce-fragment=\"1\"\u003e .Item: Horizontal Hit and Miss Complete Engine\u003cbr data-mce-fragment=\"1\"\u003e .No.: M94\u003cbr data-mce-fragment=\"1\"\u003e .Wooden Base: 180 x 66 x 50mm\u003cbr data-mce-fragment=\"1\"\u003e .Displacement: 6CC\u003cbr data-mce-fragment=\"1\"\u003e .Cylinder Diameter: 22mm\u003cbr data-mce-fragment=\"1\"\u003e .Stroke: 20mm\u003cbr data-mce-fragment=\"1\"\u003e .Revolutions: Approximately 1200rpm\u003cbr data-mce-fragment=\"1\"\u003e .Power Supply: 3 x AA batteries (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e .Fuel: 95# Gasoline\u003cbr data-mce-fragment=\"1\"\u003e .Product Size: 18 x 12.5 x 12.5cm\u003cbr data-mce-fragment=\"1\"\u003e .Product Weight: 1610g\u003cbr data-mce-fragment=\"1\"\u003e .Package Dimensions: 25 x 25 x 25cm\u003cbr data-mce-fragment=\"1\"\u003e .Package Weight: 2200g\u003cbr data-mce-fragment=\"1\"\u003e .Packing: Carton Box\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .1 x Model Engine\u003cbr data-mce-fragment=\"1\"\u003e .1 x Hand Starter\u003cbr data-mce-fragment=\"1\"\u003e .1 x Manual\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"EngineDIY","offers":[{"title":"Default Title","offer_id":32718501838933,"sku":"33ED3080687","price":339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/d009744e-0bd3-4368-886c-60caf71b137c.jpg?v=1617761272"},{"product_id":"m16-1-6cc-mini-4-stroke-gasoline-engine-model-vertical-air-cooled-single-cylinder-hit-miss-engine-with-wooden-base","title":"M16 1.6cc Mini 4 Stroke Gasoline Engine Model Vertical Air-cooled Single-cylinder Engine with Wooden Base","description":"\u003cspan data-mce-fragment=\"1\" style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: 14px;\" data-mce-style=\"font-size: 14px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/8IM9XgB-L5s\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"923\" height=\"519\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/jU8oVcmF36U\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"903\" height=\"508\" frameborder=\"0\"\u003e\u003c\/iframe\u003eM16 1.6cc Mini Vertical Air-cooled Single-cylinder Four-stroke Gasoline Engine Hit Miss Complete Engine with Wooden Base\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e Features:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .It is a mini mini engine with an air-cooled structure and a carburetor with adjustable speed\u003cbr data-mce-fragment=\"1\"\u003e .Made of brass and stainless steel, unique and exquisite.\u003cbr data-mce-fragment=\"1\"\u003e .The structure is stable and reliable. Come with wooden base for operating conveniently. You will love this retro and refined Mini gasoline engine model!\u003cbr data-mce-fragment=\"1\"\u003e .Engine Start Steps: 1. Check engine wiring from wooden base, then connect tank tubing, and install 3 AA batteries (4.5V). 2. Fill the tank with 95 # gasoline. After filling, rotate the flywheel clockwise several times on the right side of the engine (power switch surface). This action allows the fuel mixture to enter the cylinder completely, ensuring that there is no air in the fuel line. 3. Turn on the power switch and then quickly turn the flywheel clockwise to start the engine on the right side of the engine (the power switch surface).\u003cbr data-mce-fragment=\"1\"\u003e .Notes: 1. If the ignition is working and the cylinder compression is normal and the machine does not start properly, it is likely that the carburetor needle will need to be adjusted. 2. After tightening the main fuel pin on the carburetor, loosen 1\/4 turn and start the flywheel, making the mixture ratio of gasoline and air to the normal working mixture ratio. 3. When the machine stops running, turn off the power switch.\u003cbr data-mce-fragment=\"1\"\u003e .Excellent Gift: This exquisite engine model is simple to operate. You can observe and understand the working process and principle of the engine. It can also be a great personalized gift for fans of mechanical craft models. If you have any questions, please feel free to contact us!!!\u003cbr data-mce-fragment=\"1\"\u003e .For Age: 14+\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e .Material: Brass + Stainless Steel + Wood\u003cbr data-mce-fragment=\"1\"\u003e .Displacement: 1.6cc\u003cbr data-mce-fragment=\"1\"\u003e .Cylinder Diameter: 13mm\u003cbr data-mce-fragment=\"1\"\u003e .Flywheel Diameter: 56mm\u003cbr data-mce-fragment=\"1\"\u003e .Tank Capacity: 8ML\u003cbr data-mce-fragment=\"1\"\u003e .Power Supply Voltage of Ignition Device: 4.5V(Powered by 3 AA batteries but not included)\u003cbr data-mce-fragment=\"1\"\u003e .Start Mode: External Force (Electric Drill) or Hand Pull Start\u003cbr data-mce-fragment=\"1\"\u003e .Fuel Used: Gasoline or Aviation Kerosene\u003cbr data-mce-fragment=\"1\"\u003e .Overall Size: 150 x 120 x 130mm\u003cbr data-mce-fragment=\"1\"\u003e .Base Size: 150 x 120 x 30mm\u003cbr data-mce-fragment=\"1\"\u003e .Engine Size: 8 x 7 x 10cm\u003cbr data-mce-fragment=\"1\"\u003e .Product Weight: 980g\u003cbr data-mce-fragment=\"1\"\u003e .Package Dimensions: 20 x 20 x 15cm\u003cbr data-mce-fragment=\"1\"\u003e .Package Weight: 1500g\u003cbr data-mce-fragment=\"1\"\u003e .Packing: Box\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .1 x Engine Model\u003cbr data-mce-fragment=\"1\"\u003e .1 x User Guide\u003c\/span\u003e\u003c\/span\u003e","brand":"enginediy","offers":[{"title":"M16A","offer_id":39514639925441,"sku":"33ED3158078","price":299.99,"currency_code":"USD","in_stock":true},{"title":"M16B","offer_id":39514639958209,"sku":"33ED3160078","price":219.99,"currency_code":"USD","in_stock":false},{"title":"M16C","offer_id":39681669103809,"sku":"33ED3200582","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/b9fde5bd-afbb-4133-8ad0-4c74e60237ff.jpg?v=1629256075"},{"product_id":"m93-horizontal-water-cooled-miniature-gasoline-engine-upgraded-hit-miss-combustion-engine-speed-adjustable","title":"M93 Horizontal Water-cooled Miniature Gasoline Engine Upgraded Hit \u0026 Miss Combustion Engine Speed Adjustable","description":"\u003cstrong\u003eM93 Horizontal Water-cooled Miniature Gasoline Engine Upgraded Hit \u0026amp; Miss Combustion Engine Speed Adjustable \u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis is a miniature horizontal gasoline engine model with an ancient structure that uses water cooling and a carburetor with adjustable speed. \u003cbr data-mce-fragment=\"1\"\u003eIt is carefully crafted from brass, aluminum alloy and stainless steel, with unique and exquisite shape, stable and reliable structure design, and wooden base for easy placement and operation. You will love this retro and exquisite gasoline engine model.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eEngine Starting Steps:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eStep 1. Check the engine wiring from the wooden base, connect the fuel tank oil pipe, and install 3 AA batteries (4.5V). \u003cbr data-mce-fragment=\"1\"\u003eStep 2. Add water to the engine water tank. Use 95# gasoline to fill the fuel tank. After filling, rotate the flywheel on the right side of the engine two times clockwise. Its function can make the mixed fuel completely enter the cylinder. Make sure that no air is generated in the fuel pipe. \u003cbr data-mce-fragment=\"1\"\u003eStep 3.  Turn on the power switch, and then quickly turn the flywheel on the right side of the engine clockwise to start the engine.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003e1.  If the ignition device is normal and the cylinder compression is normal, and the machine cannot start normally, it is likely that the carburetor oil needle needs to be adjusted. \u003cbr data-mce-fragment=\"1\"\u003e2. After tightening the main oil needle on the carburetor, loosen 1\/4 turn and start the flywheel to make the mixing ratio of gasoline and air reach the normal working mixing ratio. \u003cbr data-mce-fragment=\"1\"\u003e3. When the machine stops running, the power switch should be turned off. cool down.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExcellent Gift:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThis exquisite engine model is easy to operate and full of fun. It observes and understands the working process and principle of the engine. It can be used as a desktop model to play with, and it can also be an excellent personalized gift for mechanical crafts model fans. .If you have any questions, please contact us in time.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFor Ages: 14+\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e.Material: Brass + Aluminum Alloy + Stainless Steel + Wood\u003cbr data-mce-fragment=\"1\"\u003e.Engine Size: 180 x 125 x 75mm\u003cbr data-mce-fragment=\"1\"\u003e.Wooden Base Size: 180 x 66 x 50mm\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 6CC\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Diameter: 22mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 20mm\u003cbr data-mce-fragment=\"1\"\u003e.Flywheel Diameter: 88mm\u003cbr data-mce-fragment=\"1\"\u003e.Ignition Device Power Supply Voltage: 4.5V (using 3 x AA batteries, excluding batteries)\u003cbr data-mce-fragment=\"1\"\u003e.Start Mode: External force (electric drill) or hand pull start\u003cbr data-mce-fragment=\"1\"\u003e.Fuel Used: Gasoline\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1610g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 20 x 20 x 15cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 2000g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Box\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.1 x Engine\u003cbr data-mce-fragment=\"1\"\u003e.1 x Hand Puller\u003cbr data-mce-fragment=\"1\"\u003e.1 x User Manual\u003cbr data-mce-fragment=\"1\"\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":39514630029505,"sku":"33ED3193695","price":339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/2ffc25f3-baf4-42eb-a5b4-028ef28fbdfc.jpg?v=1616641339"},{"product_id":"m17b-1-6cc-mini-4-stroke-micro-horizontal-water-cooled-gasoline-engine-internal-combustion-engine-model-speed-adjustable","title":"M17B 1.6cc Mini 4 Stroke Micro Horizontal Water-cooled Gasoline Engine Internal Combustion Engine Model - Speed Adjustable","description":"\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/fjIWBNIRaJ0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"917\" height=\"519\" frameborder=\"0\"\u003e\u003c\/iframe\u003eMetal Adjustable Speed Micro Horizontal Water-cooled Gasoline Engine Internal Combustion Engine Model\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMini Engine:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThis is a miniature engine with a water-cooled structure and an adjustable speed carburetor. Made of brass and stainless steel. Wooden base for easy placement and operation. You will love this exquisite retro mini internal combustion engine.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExquisite:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThe engine is unique and exquisite in shape, stable and reliable in structural design, high in quality, sophisticated in craftsmanship, and stable in performance. This is a very distinctive desktop model engine, simple and fun to operate. You will feel the unique charm brought by the engine's mechanical operation.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExcellent Model:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThis is an amazing mechanical craft. You will feel the charm of the engine when it is working. For personal use or as a personalized high-end model gift to friends, family, and model fans\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFor Crowd: 14+\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eEngine Startup Steps:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eStep 1.\u003c\/strong\u003e Check the engine wiring from the wooden base, then connect the fuel tank oil pipe, and install 3 AA batteries (4.5V). \u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eStep 2.\u003c\/strong\u003e Fill the fuel tank with 95# gasoline and 4% lubricating oil. After the filling is completed, rotate the flywheel clockwise several times on the right side of the engine (the surface of the power switch), which can make the mixed fuel completely enter the cylinder to ensure that there is no air in the fuel pipe. \u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eStep 3.\u003c\/strong\u003e Switch it on and quickly turn the flywheel clockwise to to start the engine on the right side(surface of the switch power)\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e.Material: Brass + Stainless Steel + Wood\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 1.6cc\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Diameter: 13mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 12mm\u003cbr data-mce-fragment=\"1\"\u003e.Power Supply Voltage of Ignition Device: 4.5V (3-cell AA Batteries Needed but Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Start Mode: External Force (Electric Drill) or Manual\u003cbr data-mce-fragment=\"1\"\u003e.Whole Size: 150 x 120 x 95mm\u003cbr data-mce-fragment=\"1\"\u003e.Engine Size: 127 x 78 x 65mm\u003cbr data-mce-fragment=\"1\"\u003e.Wood Base: 150 x 120 x 30mm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1100g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 20 x 20 x 15cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 1500g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Box\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.1 x Engine\u003cbr data-mce-fragment=\"1\"\u003e.1 x Hand Start Device\u003cbr data-mce-fragment=\"1\"\u003e.1 x User Guide","brand":"enginediy","offers":[{"title":"Default Title","offer_id":39552001343681,"sku":"33ED3195626","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/a35579d5-fccd-4a7e-9c84-46fc12cdbe4c.jpg?v=1617092516"},{"product_id":"m16c-1-6cc-mini-4-stroke-gasoline-engine-model-vertical-air-cooled-single-cylinder-internal-combustion-engine-model-with-vane-pump","title":"M16C 1.6cc Mini 4 Stroke Gasoline Engine Model Vertical Air-cooled Single-cylinder Internal Combustion Engine Model with Vane Pump","description":"\u003cstrong\u003eM16C 1.6cc Mini 4 Stroke Gasoline Engine Model Vertical Air-cooled Single-cylinder Internal Combustion Engine Model with Vane Pump\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.This is a miniature engine with an air-cooled cooling structure and an adjustable speed carburetor. It is carefully crafted from brass and stainless steel, with a unique and exquisite shape. The addition of an impeller pump is more unique. With a wooden base, it is easy to place and operate. You will love this retro gasoline engine model.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWell-manufactured:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThe engine is unique and exquisite in shape, stable and reliable in structural design, high in quality, excellent in craftsmanship, and stable in performance. This is a very distinctive desktop model engine, simple and fun to operate, you will feel the unique charm brought by the engine's mechanical operation.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eEngine Starting Steps:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eStep1.\u003c\/strong\u003e Check the engine wiring from the wooden base, connect the fuel tank oil pipe, and install 3 x AA batteries (4.5V); \u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eStep2.\u003c\/strong\u003e Fill the fuel tank with 95# gasoline, after the filling is completed, put the flywheel in The right side of the engine (the surface of the power switch) rotates clockwise several times, which can make the mixed fuel completely enter the cylinder and ensure that there is no air in the fuel pipe; \u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eStep3.\u003c\/strong\u003e Turn on the power switch, and then quickly turn the flywheel clockwise to move it on the right side of the engine (Power switch surface) start the engine.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003e1. If the ignition device is normal and the cylinder compression is normal, and the machine cannot start normally, it is likely to need to adjust the carburetor oil needle; \u003cbr data-mce-fragment=\"1\"\u003e2. After tightening the main oil needle on the carburetor, loosen 1\/4 Circle and start the flywheel to make the mixing ratio of gasoline and air reach the normal working mixing ratio; \u003cbr data-mce-fragment=\"1\"\u003e3. When the machine stops running, turn off the power switch.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExcellent Gift:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThis is an amazing mechanical craft, feel the charm of the engine when it is working. Whether it is for personal use or as a gift of personalized high-end model to friends, family, model lovers during major festivals.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFor Ages: 14+\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e.Material: Brass + Stainless Steel + Wood\u003cbr data-mce-fragment=\"1\"\u003e.Overall Size: 200x120x138mm\u003cbr data-mce-fragment=\"1\"\u003e.Engine Size: 172x94x108mm\u003cbr data-mce-fragment=\"1\"\u003e.Wooden Base Size: 200x120x30mm\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 1.6CC\u003cbr data-mce-fragment=\"1\"\u003e.Bore: 13mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 12mm\u003cbr data-mce-fragment=\"1\"\u003e.Flywheel Diameter: 56mm\u003cbr data-mce-fragment=\"1\"\u003e.Fuel Tank Capacity: 8mL\u003cbr data-mce-fragment=\"1\"\u003e.Ignition Device Power Supply Voltage: 4.5V (using 3 x AA batteries, excluding batteries)\u003cbr data-mce-fragment=\"1\"\u003e.Start Mode: external force (electric drill) or hand pull start\u003cbr data-mce-fragment=\"1\"\u003e.Fuel Used: Gasoline or aviation kerosene.\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1400g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 25 x 25 x 25cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 1900g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Box\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.1 x Engine\u003cbr data-mce-fragment=\"1\"\u003e.1 x Puller\u003cbr data-mce-fragment=\"1\"\u003e.1 x User Manual","brand":"enginediy","offers":[{"title":"Default Title","offer_id":39620634673345,"sku":"33ED3200582","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/3c1ed246-1c06-4920-b654-8074863f5eb3-1.jpg?v=1618313084"},{"product_id":"1-6cc-mini-sam-hit-and-miss-four-stroke-vertical-gas-engine-internal-combustion-engine-model-with-flying-ball-speed-limiter","title":"M19 1.6cc Mini SAM Hit and Miss 4 Stroke Vertical Gas Engine Internal Combustion Engine Model with Flying Ball Speed Limiter","description":"\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"M19 Vertical Hit \u0026amp; Miss Engine With Flying Ball Governor\" src=\"https:\/\/www.youtube.com\/embed\/TAbuAm-773U\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"727\" height=\"409\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/-NV5gQHeDcE\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"1256\" height=\"711\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eM19 1.6cc Mini SAM Hit and Miss 4 Stroke Vertical Gas Engine Internal Combustion Engine Model with Flying Ball Speed Limiter\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eMiniature engine based on a reduced and modified version of Bob Shores Silver Angel design. \u003cbr data-mce-fragment=\"1\"\u003eAdopts an air-cooled cooling structure and has a flying ball speed limit structure. The engine is carefully crafted from brass and stainless steel, with a wooden base for easy placement and operation. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eOverall size: 150*120*135mm\u003cbr data-mce-fragment=\"1\"\u003eEngine size: 85*70*105mm\u003cbr data-mce-fragment=\"1\"\u003eWooden base size: 150*120*30mm\u003cbr data-mce-fragment=\"1\"\u003eWeight: 1000g\u003cbr data-mce-fragment=\"1\"\u003eDisplacement: 1.6CC\u003cbr data-mce-fragment=\"1\"\u003eCylinder diameter: 13mm\u003cbr data-mce-fragment=\"1\"\u003eStroke: 12mm\u003cbr data-mce-fragment=\"1\"\u003eFlywheel diameter: 56mm\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWell-manufactured:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThe engine is unique and exquisite in shape, stable and reliable in structural design, high in quality, excellent in craftsmanship, and stable in performance. This is a very distinctive desktop model engine, simple and fun to operate, you will feel the unique charm brought by the engine's mechanical operation.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSteps to start the engine:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003e1. Check the engine wiring from the wooden base, connect the fuel tank oil pipe, and install 3 AA batteries (4.5V).\u003cbr data-mce-fragment=\"1\"\u003e2. Fill the fuel tank with 95# gasoline. The flywheel rotates clockwise multiple times on the right side of the engine (the surface of the power switch), its function can make the mixed fuel completely enter the cylinder, ensuring that there is no air in the fuel pipe.\u003cbr data-mce-fragment=\"1\"\u003e3. Turn on the power switch, and then quickly turn the flywheel clockwise to stop the engine Start the engine on the right side (surface of the power switch).\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003e1. If the ignition device and the cylinder concentration are normal, but the machine cannot start normally, it is needed to adjust the carburetor oil needle.\u003cbr data-mce-fragment=\"1\"\u003e2. After tightening the main oil needle on the carburetor, loosen 1 \/4 turns and start the flywheel to make the mixing ratio of gasoline and air reach the normal working mixing ratio.\u003cbr data-mce-fragment=\"1\"\u003e3. When the machine stops running, turn off the power switch.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExcellent model gift:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eTo feel the charm of the amazing mechanical craftengine when it is working. A super treat for yourself, birthday present or holiday gift idea for  friends, family. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eRecommended Age:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003e14 years old and up\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e.Material: Brass + Stainless Steel + Wood\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 15 x 12 x 13.5cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1000g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 1300g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Box\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.1 x Engine\u003cbr data-mce-fragment=\"1\"\u003e.1 x Hand Puller\u003cbr data-mce-fragment=\"1\"\u003e.1 x Manual\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":40494196850881,"sku":"33ED3284499","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/6eb98bed-eacb-4ebb-8c14-2cb0445bffe8.jpg?v=1630112567"},{"product_id":"m14-1-9cc-mini-4-stroke-gas-engine-internal-combustion-engine-model-atkinson-differential-opposed-piston","title":"M14 1.9cc Mini 4 Stroke Gas Engine  Internal Combustion Engine Model Atkinson Differential Opposed Piston","description":"\u003cp\u003e\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/E7_GaIsbEo8?list=PLDjucfhdTRPlRbaYW6WjqqcdpSfCNDCAX\" title=\"M14 Double Piston Mini Engine\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"727\" height=\"409\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"M14 Mini Internal Combustion Engine Model  4 Stroke Gas Engine\" src=\"https:\/\/www.youtube.com\/embed\/VJkXGZ9YpYk\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"1004\" height=\"565\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003cstrong\u003eM14 1.9cc Mini 4 Stroke Gas Engine  Internal Combustion Engine Model Atkinson Differential Opposed Piston  \u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eMiniature: This is a mini internal combustion engine model based on the principle of Atkinson cycle differential engine. In an air-cooled structure, it is carefully crafted from brass and stainless steel and equipped with a wooden base for easy placement and operation. You will love this retro and exquisite engine model.\u003cbr data-mce-fragment=\"1\"\u003eWell-manufactured: The engine is unique and exquisite in shape, stable and reliable in structural design, high in quality, excellent in craftsmanship, and stable in performance. This is a very distinctive desktop model engine, simple and fun to operate, you will feel the unique charm brought by the engine's mechanical operation.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSteps to Start the Engine:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1. Check the engine wiring from the wooden base, connect the fuel tank oil pipe, and install 3 AA batteries (4.5V).\u003cbr data-mce-fragment=\"1\"\u003e2. Fill the fuel tank with 95# gasoline. The flywheel rotates clockwise multiple times on the right side of the engine (the surface of the power switch), its function can make the mixed fuel completely enter the cylinder, ensuring that there is no air in the fuel pipe.\u003cbr data-mce-fragment=\"1\"\u003e3. Turn on the power switch, and then quickly turn the flywheel clockwise to stop the engine Start the engine on the right side (surface of the power switch).\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1. If the ignition device and the cylinder concentration are in normal operation, but the machine cannot start normally, it is needed to adjust the carburetor oil needle.\u003cbr data-mce-fragment=\"1\"\u003e2. After tightening the main oil needle on the carburetor, loosen 1 \/4 turns and start the flywheel to make the mixing ratio of gasoline and air reach the normal working mixing ratio.\u003cbr data-mce-fragment=\"1\"\u003e3. When the machine stops running, turn off the power switch.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAge: 14+\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eColor: As Shown\u003cbr data-mce-fragment=\"1\"\u003eMaterial: Brass\/Stainless Steel\/Wood\u003cbr data-mce-fragment=\"1\"\u003eProduct Dimensions: 15 x 12 x 10cm\u003cbr data-mce-fragment=\"1\"\u003eProduct Weight: 1200g\u003cbr data-mce-fragment=\"1\"\u003ePackage Dimensions: 20 x 20 x 20cm\u003cbr data-mce-fragment=\"1\"\u003ePackage Weight: 1500g\u003cbr data-mce-fragment=\"1\"\u003ePacking: Box\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1 x Engine\u003cbr data-mce-fragment=\"1\"\u003e1 x Manual\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":40501036122305,"sku":"33ED3284498","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/89ce42bf-3a5d-4936-a260-3cf8ee66ffe4.jpg?v=1630112761"},{"product_id":"h74-5cc-2-cylinder-4-stroke-water-cooled-gasoline-engine-ice-model-internal-combustion-engine","title":"H74 5CC 2-cylinder 4 Stroke Water Cooled Gasoline Engine ICE Model Internal Combustion Engine","description":"\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/Qr-zMWZAcV4\" title=\"H74 5cc 2-cylinder 4 Stroke and tractor that water pump @enginediy\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/5p5QuIWAJms\" title=\"Diesel Engine 16cc Made Truck  |  American made truck diesel engine #diy #EngineDiy\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Petrol Engine 5 cc Start #enginediy @EngineDiy\" src=\"https:\/\/www.youtube.com\/embed\/Q6iX7ng4_-w\" height=\"857\" width=\"482\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Petrol Engine 5 cc #enginediy\" src=\"https:\/\/www.youtube.com\/embed\/UqA13DGHyKs\" height=\"857\" width=\"482\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"1264\" height=\"711\" src=\"https:\/\/www.youtube.com\/embed\/XyyIw7ebZao\" title=\"Kiwis: my HOLT H74 for sale TradeMe\"\u003e\u003c\/iframe\u003e\u003ciframe width=\"1054\" height=\"593\" src=\"https:\/\/www.youtube.com\/embed\/fYhkK9UIspA\" title=\"Red H74 5cc 2 Cylinder 4 Stroke ICE Engine - EngineDIY\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eH74 Holt Tractor Engine 5CC 2-cylinder 4 Stroke Water Cooled Gasoline Engine ICE Model Internal Combustion Engine \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVintage Engine:\u003c\/strong\u003e \u003cbr\u003e1. This is a vertical dual-cylinder gasoline engine with vintage outlook and mechanical speed governor, and it allows engine to stabilized a set of speed.\u003cbr\u003e2. The engine adopts water circulation cooled, with radiator tank, water pump and fan. Equipped with ignition system and powered by 4.5V (3 x AA battery).\u003cbr\u003e3. This is a perfect mechanical craft which is made from brass and stainless steel. The product is assembled on the wooden base and ready to run. Adding fuel to work, its good performance will amazed you a lot. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eStarting Step:\u003c\/strong\u003e\u003cbr\u003e1. Check the engine wiring under the wooden base, then connect the oil tank and oil tube and install 3 AA battery (4.5V).\u003cbr\u003e2. Fill the oil tank with 95 gasoline. After filling, rotate the flywheel clockwise on the right side of the engine (power switch surface) for several turns, which can make the mixed fuel fully enter the cylinder and ensure that there is no air in the fuel pipe.\u003cbr\u003e3. Turn on the power switch then rotate the flywheel clockwise quickly to start the engine on its right.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e \u003cbr\u003e1. You need to add some water to the water tank after the engine works, for the water will enter the cylinder to fill the space after work and the water path in the cylinder will return to the water tank through the pipe.\u003cbr\u003e2. If the ignition device is normal and the cylinder compression is normal and the machine cannot start normally, it is likely that the carburetor needle needs to be adjusted.\u003cbr\u003e3. After tighten the needle of carburetor, loosen it for 1\/4 turn and start the flywheel to make the mixture ratio of the gasoline and air reach the the normal working mixture ratio.\u003cbr\u003e4. Turn off the power when the machine stop working.\u003cbr\u003e5. This is an ideal gift for machinery and model fans and it will spent the spare time with you. It can serve as a collection or a gift for Christmas and birthday.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e.Material: Brass\/Stainless Steel\/Wood\u003cbr\u003e.Art. No.: H74\u003cbr\u003e.Integrated Dimensions: 200 x 120 x 210mm\u003cbr\u003e.Engine Dimensions: 180 x 180 x 100mm\u003cbr\u003e.Wooden Base Dimensions: 200 x 120 x 30mm\u003cbr\u003e.Weight: 2500g\u003cbr\u003e.Displacement: 5CC\u003cbr\u003e.Cylinder Diameter: 13mm\u003cbr\u003e.Stroke: 20mm\u003cbr\u003e.Ignition Unit Power Voltage: 4.5V\u003cbr\u003e.Starting Mode: External Force (Electric Drill) or Manual\u003cbr\u003e.Product Dimensions: 20 x 12 x 21cm\u003cbr\u003e.Product Weight: 2500g\u003cbr\u003e.Package Dimensions: 25 x 25 x 25cm\u003cbr\u003e.Package Weight: 2800g\u003cbr\u003e.Packing: Box\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e1 x H74 Holt Tractor Engine \u003cbr\u003e1 x Instructions\u003cbr\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Red","offer_id":45600476528854,"sku":"33ED3562090","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Golden","offer_id":45600476496086,"sku":"33ED3320323","price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/c1d32b92-0d37-4664-8de4-e16b1d8a633b.jpg?v=1715996017"},{"product_id":"h73-2-6cc-vertical-single-cylinder-4-stroke-ohv-gasoline-engine-internal-combustion-engine-model-with-governor","title":"H73 2.6cc Vertical Single Cylinder 4-Stroke OHV Gasoline Engine Internal Combustion Engine Model With Governor","description":"\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/yEvgj_Qxp28\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"1127\" height=\"634\" frameborder=\"0\"\u003e\u003c\/iframe\u003eH73 Holt Tractor Engine 2.6cc Vertical Single Cylinder 4-Stroke OHV Gas Engine Internal Combustion Engine Model With Governor \u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMini Engine:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThis is a water-cooled vertical single-cylinder engine with a speed limit mechanism and a radiator, crafted from brass and stainless steel with a wooden base for easy placement and handling.\u003cbr data-mce-fragment=\"1\"\u003e.Exquisite Workmanship: The excellent desktop model engine produces exciting sound wave during work for eyecatching charm of the mechanical operation of the engine. It will be appreciated for umcompromising performance.  \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eEngine Start Methods:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003e1. Check engine circuitry from the wooden base, connect the fuel tank fuel tube, and install 3 AA batteries (4.5V).\u003cbr data-mce-fragment=\"1\"\u003e2. Fill 95# gasoline into the tank. Rotate the flywheel clockwise on the right side of the engine (the surface of the power switch) for several times to make the mixed fuel enter the cylinder. Make sure that there is no air in the fuel tube.\u003cbr data-mce-fragment=\"1\"\u003e3. Turn on the power switch, then quickly turn the flywheel clockwise to start the engine on the right side (power switch surface).  \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1. The engine will not start if the ignition device and the cylinder compression is normal, in that case the carburetor oil needle adjustment is needed.\u003cbr data-mce-fragment=\"1\"\u003e2.After tightening the main oil needle on the carburetor, loosen the 1\/4 ring and start the flywheel to make the mixing ratio of gasoline and air normal.\u003cbr data-mce-fragment=\"1\"\u003e3.The power switch should be turned off when the machine stops running.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePerfect Model Gift:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThe historic vintage engine makes a perfect addition for model enthusiasts and collectors for their spare time and excellent personalized gift for mechanical fans for birthdays and Christmas. Suitable for ages 14 and up.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Brass + Stainless Steel + Wood\u003cbr data-mce-fragment=\"1\"\u003e.Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e.Article Number: H73\u003cbr data-mce-fragment=\"1\"\u003e.Engine Dimensions: 11 x 9 x 15.5cm\u003cbr data-mce-fragment=\"1\"\u003e.Engine Weight: 1500g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 20 x 20 x 9.8cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 1950g\u003cbr data-mce-fragment=\"1\"\u003e.Wood Base Size: 15 x 12 x 3cm\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 2.6cc\u003cbr data-mce-fragment=\"1\"\u003e.Bore: 1.3cm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 2cm\u003cbr data-mce-fragment=\"1\"\u003e.Ignition Power Supply Voltage: AA Batteries(Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Start Method: External Force(Electric Drill) or Hand Pulling\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Box\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1 x H73 Holt Engine Model\u003cbr data-mce-fragment=\"1\"\u003e1 x Instructions\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":42194973950166,"sku":"33ED3337565","price":479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/a08f1c89-9097-4527-8e3a-0de8d51d3cfc.jpg?v=1654678487"},{"product_id":"h75-12cc-vertical-4-cylinder-ohv-gas-engine-internal-combustion-engine-tractor-engine-model-with-mechanical-speed-limit-complete-water-circulation-cooling-system","title":"H75 12cc Vertical 4-cylinder OHV Gas Engine Internal Combustion Engine Tractor Engine Model with Mechanical Speed Limit Complete Water Circulation Cooling System","description":"\u003cp\u003e\u003ciframe title=\"Microcosm PAINTED ENGINES and Direct Sales 15% discount - H75 RED\" src=\"https:\/\/www.youtube.com\/embed\/dqcGGc83My4\" height=\"711\" width=\"1264\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe title=\"BLOODY GORGEOUS model engines MADE EASY tweaked painted vintage model engines microcosm H75 M25\" src=\"https:\/\/www.youtube.com\/embed\/fQ9y6bZL6DU\" height=\"711\" width=\"1264\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe title=\"Red H75 12cc Vertical 4-cylinder OHV Gas Engine - EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/y97xWufPj-Y\" height=\"593\" width=\"1054\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/DfgKPTvKmXg\" width=\"1127\" height=\"634\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe title=\"Is the Chinese 4 cylinder vintage HOLT model H75 VERY good quality?\" src=\"https:\/\/www.youtube.com\/embed\/c76mW_xER1U\" height=\"711\" width=\"1264\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003eHolt H75 12cc Vertical 4-cylinder OHV Gas Engine Internal Combustion Engine Tractor Engine Model with Mechanical Speed Limit Complete Water Circulation Cooling System\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eVintage Engine:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThis is a vertical four-cylinder gasoline engine with vintage appearance and design with a mechanical limiter, which allows the engine to stabilize a set speed. \u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWater Circulation Cooling System:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe engine is cooled by water circulation, with a heat sink, water pump, and fan. Equipped with ignition system, power supply by using 4.5V (AA battery *3).\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMechanical Handicraft:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis is a perfect mechanical handicraft. It is made of brass and stainless steel. It is assembled and positioned on a wooden base. \u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eRTR:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eIt is ready to run at any time and works normally after refueling. You will marvel at it and feel the unique charm brought by the mechanical operation of the engine.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSteps to start the engine:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eStep 1. Check the engine wiring from the wooden base, connect the fuel tank oil pipe, and install 3 AA batteries (4.5V)\u003cbr data-mce-fragment=\"1\"\u003eStep 2. Fill the fuel tank with 95# gasoline. The flywheel rotates clockwise multiple times on the right side of the engine (the surface of the power switch), its function can make the mixed fuel completely enter the cylinder and ensure that there is no air in the fuel pipe\u003cbr data-mce-fragment=\"1\"\u003eStep 13. Turn on the power switch, and then quickly turn the flywheel clockwise to stop the engine Start the engine on the right side (surface of the power switch).\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003e1. After the engine is started, you need to continue filling water into the water tank, because after started, the water will enter the cylinder to fill the space, and the water path in the cylinder will return to the water tank through the pipe. \u003cbr data-mce-fragment=\"1\"\u003e2. If the ignition device is normal and the cylinder compression is normal, and the machine cannot start normally, it is likely that the carburetor oil needle needs to be adjusted. \u003cbr data-mce-fragment=\"1\"\u003e3. After tightening the main oil needle on the carburetor, loosen 1\/4 turn and start the flywheel to make the mixing ratio of gasoline and air reach the normal working mixing ratio. \u003cbr data-mce-fragment=\"1\"\u003e4. When the machine stops running, the power switch should be turned off.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eIncreadible Creative Gift:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eExcellent personalized toy for mechanical and model enthusiasts, it will accompany you to spend leisure time. It can be used as a collection, or as a gift for personalized high-end model gifts at Christmas and birthdays.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Brass+ Stainless Steel + Bamboo\u003cbr data-mce-fragment=\"1\"\u003e.Engine Size: 230 X 100 X 180mm\u003cbr data-mce-fragment=\"1\"\u003e.Wooden base size: 250 X 120 X 30mm\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 12CC\u003cbr data-mce-fragment=\"1\"\u003e.Bore: 13mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 20mm\u003cbr data-mce-fragment=\"1\"\u003e.Igniter power supply voltage: 4.5 V (using 3 AA batteries, excluding batteries)\u003cbr data-mce-fragment=\"1\"\u003e.Starting method: external force (electric drill) or manual\u003cbr data-mce-fragment=\"1\"\u003e.Suitable age: 14 years old and above\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 25 x 12 x 21cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 3500g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 30 x 30 x 20cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 3800g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Box\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1* Engine\u003cbr data-mce-fragment=\"1\"\u003e2* Spare O-ring\u003cbr data-mce-fragment=\"1\"\u003e1* Start coupling shaft\u003cbr data-mce-fragment=\"1\"\u003e1* Instruction\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Red","offer_id":45600469385430,"sku":"33ED3562088","price":1499.99,"currency_code":"USD","in_stock":true},{"title":"Golden","offer_id":45600469352662,"sku":"33ED3347837","price":1499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/72de8a3f-a61d-4fa4-ae51-af4f51d71c0e.jpg?v=1715995871"},{"product_id":"m17-1-6cc-mini-micro-hit-and-miss-engine-evaporated-water-cooled-4-stroke-horizontal-gasoline-engine-internal-combustion-engine-model","title":"M17 1.6cc Mini Micro Hit and Miss Engine Evaporated Water-cooled 4 Stroke Horizontal Gasoline Engine Internal Combustion Engine Model","description":"\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/OmWVvy7zcq0\" title=\"M17 Mini Micro Hit \u0026amp; Miss Engine. COMPACT \u0026amp; AMAZING QUALITY !\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/ESiPK6LLXdg\" title=\"VINTAGE ENGINE M17 - 1.6cc Mini Micro Engine Evaporated Water cooled Gasoline Engine\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/zsWYbM7VmUY\" title=\"Nổ thử động cơ xăng mini 1.6cc, mẫu động cơ cổ điển M17\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Green M17 1.6cc Mini Hit and Miss Engine - EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/D6Zhnoj62FE\" height=\"593\" width=\"1054\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"Chinese Hit and Miss Model Engine! smallest MODEL VINTAGE ENGINE M17 #hitandmiss #modelengine\" src=\"https:\/\/www.youtube.com\/embed\/KXQuzmcvbBo\" width=\"903\" height=\"508\"\u003e\u003c\/iframe\u003e\u003ciframe title=\"Hit \u0026amp; Miss Engine Revival #engine #enginemodel #okmomodels Microcosm M17 1.6cc\" src=\"https:\/\/www.youtube.com\/embed\/TW0VvmLLH5M\" height=\"711\" width=\"1264\"\u003e\u003c\/iframe\u003eM17 1.6cc Mini Micro Hit and Miss Engine Evaporated Water-cooled Four-stroke Horizontal Gasoline Engine Internal Combustion Engine Model\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMini Micro:\u003c\/strong\u003e \u003cbr\u003eThis mini-micro Hit and Miss engine model is elaborately made of brass and stainless steel material, featuring flywheel speed-limiting device and a wooden base for convenient placement \u0026amp; operation. The vintage \u0026amp; exquisite internal combustion engine model is sure for your liking.\u003cbr\u003e\u003cstrong\u003eExquisite Workmanship:\u003c\/strong\u003e \u003cbr\u003eThe characteristic desktop engine model comes with unique \u0026amp; delicate shape, firm \u0026amp; reliable structure design, premium quality, exquisite workmanship and stable performance for easy operation and immersive fun, bringing unique charm of the mechanical engine operation.\u003cbr\u003e\u003cstrong\u003eHow to Start Engine:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eStep 1.\u003c\/strong\u003e Check the engine wiring from the wooden base, connect the fuel tank \u0026amp; fuel pipe and install 3 AA batteries (4.5V). \u003cbr\u003e\u003cstrong\u003eStep 2.\u003c\/strong\u003e Fill the fuel tank with 95# petrol and add 4% lubricant, then rotate the flywheel clockwise several times on the right side of the engine (power switch surface) to make sure the mixed fuel enter the cylinder completely and there is no air in the fuel pipe. \u003cbr\u003e\u003cstrong\u003eStep 3.\u003c\/strong\u003e Turn on the power switch and quickly turn the flywheel clockwise to start the engine on the right side (power switch surface).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSuperb Engine Model Gift:\u003c\/strong\u003e \u003cbr\u003eGreat gift for over 14 years old. The charming model makes an astonishing mechanical artwork and a personalized high-end gift for yourself, friend, family and model enthusiasts on important festivals.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003cbr\u003e.Material: Brass\/Stainless Steel\/Bamboo\u003cbr\u003e.Product Dimensions: 15 x 12 x 9.5cm\u003cbr\u003e.Engine Dimensions: 12.7 x 7.8 x 6.5cm\u003cbr\u003e.Wooden Base Dimensions: 1.5 x 1.2 x 3cm\u003cbr\u003e.Product Weight: 1100g\u003cbr\u003e.Displacement: 1.6CC\u003cbr\u003e.Bore: 13mm\u003cbr\u003e.Stroke: 12mm\u003cbr\u003e.Ignition Power Supply Voltage: 4.5V (With 3 AA Batteries. Batteries are Not Included)\u003cbr\u003e.Starting Mode: External Force (Electric Drill) or Manual Start\u003cbr\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr\u003e.Package Weight: 1250g\u003cbr\u003e.Paking: Carton Box\u003cbr\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Golden","offer_id":45600503922902,"sku":"33ED3370760","price":349.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":45600503955670,"sku":"33ED3562089","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/M17.jpg?v=1715915933"},{"product_id":"antique-tractor-model-with-gasoline-ic-engine","title":"T1 Antique Roller Tractor Model with Mini Water-cooled Single-cylinder Gasoline IC Engine","description":"\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/k4evSJEWzaY\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"903\" height=\"508\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/rupIGa85pv8\" title=\"Chinese Working Model Tractor 😆 T26 Gasoline Powered by Microcosm 1.9cc\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"903\" height=\"508\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"The T26 driving circles today\" src=\"https:\/\/www.youtube.com\/embed\/7Sj6fyJsYec\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" width=\"1004\" height=\"565\" frameborder=\"0\"\u003e\u003c\/iframe\u003eT1 Antique Roller Tractor Model with Mini Horizontal Water-cooled Single-cylinder Gasoline IC Engine \u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eTractor with Antique Engine:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThese antique tractor is gas powered with a mini horizontal single-cylinder water-cooled gasoline IC engine. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBrass Made:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis IC Engine is made of brass and the tractor is made of  brass, stainless steel and aluminum alloy for a retro, it is authentic and valuable collection which is different from other RC tractors.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWhy Special?\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eEquipped with an accelerator, clutch and three-speed transmission, the vehicle is able to move forward and backward, turn left and right, in neutral, along with brake and handbrake on the rear wheels.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eProfessional Design:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1. The tank boasts reference buoys to display the water level with the design of water-cooling heat dissipation structure and staggering 30mL capacity.\u003cbr data-mce-fragment=\"1\"\u003e2. Dual flywheel on both sides of the engine eliminates the low-speed response, which is engineered with pulleys of various sizes.\u003cbr data-mce-fragment=\"1\"\u003e3. Complete with the tape oil to adjust speed and an accelerator switch that is capable of linking to control the engine speed.\u003cbr data-mce-fragment=\"1\"\u003e4. Using gasoline as fuel, the engine with an ignition voltage of 4.5V is ready to run by electric drill starting to be a little violent beast tractor.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eKnow More:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Metal\/Plastic\u003cbr data-mce-fragment=\"1\"\u003e.Type: Ready to run\u003cbr data-mce-fragment=\"1\"\u003e.Vehicle Dimensions: 265*161*173mm\u003cbr data-mce-fragment=\"1\"\u003e.Engine Dimensions: 115*90*80mm\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Diameter: 13mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 14mm\u003cbr data-mce-fragment=\"1\"\u003e.Cooling Mode: External Water Cooling\u003cbr data-mce-fragment=\"1\"\u003e.Starting Mode: Electronic Drill Starting\u003cbr data-mce-fragment=\"1\"\u003e.Ignition Method: Electronic Ignition Modules\u003cbr data-mce-fragment=\"1\"\u003e.Spark Plug Type: 1\/4-32 Thread ME8 Spark Plug\u003cbr data-mce-fragment=\"1\"\u003e.Lubrication Method: Mix Oil Splash Lubrication (Gasoline\/Engine Oil =25\/1)\u003cbr data-mce-fragment=\"1\"\u003e.Fuel Type: Gasoline\u003cbr data-mce-fragment=\"1\"\u003e.Engine Oil Type: 2T Engine Oil\u003cbr data-mce-fragment=\"1\"\u003e.Starting Power: 4.5V (3 AA Batteries, Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 26.5 x 16.1 x 17.3cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 2300g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 30 x 30 x 30cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 2500g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Graphic Carton\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1 x Tractor with IC Engine\u003cbr data-mce-fragment=\"1\"\u003e1 x Accessory Bag\u003cbr data-mce-fragment=\"1\"\u003e1 x Instructions\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":43039645401302,"sku":"33ED3393132","price":1299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/fcae77d8-6adf-4d4c-9cbf-f82b0d96c3f6.jpg?v=1654671082"},{"product_id":"r27-1-6cc-mini-vertical-ohv-single-cylinder-4-stroke-motorcycle-internal-combustion-engine-ic-engine-model","title":"R27 1.6cc Mini Vertical OHV Single Cylinder 4 Stroke Motorcycle Internal Combustion Engine IC Engine Model","description":"\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eR27 1.6cc Mini Vertical OHV Single Cylinder 4 Stroke Motorcycle Internal Combustion Engine IC Engine Model\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Based on the shaft-driven single-cylinder motorcycle engine in the 1960s, the miniature gasoline engine model embodies the spirit of different ages in a wonderful way.\u003cbr data-mce-fragment=\"1\"\u003e.Designed with classic body lines and cold-cooling structure, the retro machine restores a host of authentic engine details, including a new carburetor, lift throttle and floater-controlled valve with gasoline.\u003cbr data-mce-fragment=\"1\"\u003e.Each part of the engine was carefully designed, processed as well as made of brass and stainless steel, working in conjunction with a wooden base for easy display\u0026amp;control and stable operation.\u003cbr data-mce-fragment=\"1\"\u003e.Built with start and ignition equipment, the engine is ready to run and friendly to novice model enthusiasts. When running, you will satisfy and marvel at its operation.\u003cbr data-mce-fragment=\"1\"\u003e.As a coveted collection, the engine model is worth showing and playing, suitable for personal use and a high-end gift to friends and families at major festivals.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Brass\/Stainless Steel\/Bamboo\u003cbr data-mce-fragment=\"1\"\u003e.Item No: R27\u003cbr data-mce-fragment=\"1\"\u003e.Form: Ready to Run\u003cbr data-mce-fragment=\"1\"\u003e.Type: Single-Cylinder Four-Stroke Gasoline Engine\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 1.6CC\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Diameter: 13mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 12mm\u003cbr data-mce-fragment=\"1\"\u003e.Cooling Mode: Cold Cooling\u003cbr data-mce-fragment=\"1\"\u003e.Starting Mode: Electronic Drill Starting\u003cbr data-mce-fragment=\"1\"\u003e.Ignition Method: Electronic Ignition Modules\u003cbr data-mce-fragment=\"1\"\u003e.Spark Plug Type: 1\/4-32 Thread ME8 Spark Plug\u003cbr data-mce-fragment=\"1\"\u003e.Lubrication Method: Mix\/Splash Lubrication (Gasoline\/Engine Oil =25\/1)\u003cbr data-mce-fragment=\"1\"\u003e.Fuel Type: 92# and Above Gasoline\u003cbr data-mce-fragment=\"1\"\u003e.Engine Oil Type: 2T Engine Oil\u003cbr data-mce-fragment=\"1\"\u003e.Starting Power: 3 4.5V AA Batteries (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Engine Dimensions: 120*80*130mm\u003cbr data-mce-fragment=\"1\"\u003e.Wooden Base Dimensions: 150*120*30mm\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 15 x 12 x 16cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1370g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 1500g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Box\u003cbr data-mce-fragment=\"1\"\u003e.Ages: 14+\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":43096251465942,"sku":"33ED3396988","price":459.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/1_7e00c4de-fdbc-41dc-97b1-d91b63e1cbef.jpg?v=1655868659"},{"product_id":"antique-tractor-model-with-mini-ic-engine","title":"T16 Antique Roller Tractor Model with 1.6cc Mini Horizontal Air-cooled Single-cylinder Gasoline IC Engine","description":"\u003cstrong\u003eT16 Antique Roller Tractor Model with 1.6cc Mini Horizontal Air-cooled Single-cylinder Gasoline IC Engine\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eTractor with Antique M16 IC Engine:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThese antique tractor is gas powered with a 1.6cc mini horizontal single-cylinder air-cooled gasoline IC engine. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBrass Made:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThis IC Engine is made of brass and the tractor is made of  brass, stainless steel and aluminum alloy for a retro, it is authentic and valuable collection which is different from other RC tractors.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWhy Special?\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eEquipped with an accelerator, clutch and three-speed transmission, the vehicle is able to move forward and backward, turn left and right, in neutral, along with brake and handbrake on the rear wheels.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eProfessional Design:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1. Air-cooling Heat Dissipation Structure - Designed to utilize air to dissipate heat without requiring too many complicated operations.\u003cbr data-mce-fragment=\"1\"\u003e2. Complete with the tape oil to adjust speed and an accelerator switch that is capable of linking to control the engine speed.\u003cbr data-mce-fragment=\"1\"\u003e3. Using gasoline as fuel, the engine with an ignition voltage of 4.5V is ready to run by electric drill starting to be a little violent beast tractor.\u003cbr data-mce-fragment=\"1\"\u003e4. Retro \u0026amp; Antique Design - This stunning mechanical craft allows you to feel the allure of the engine when working, making a personal and high-end model gift to friends, families and model lovers at major festivals.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1. If the engine is failure to start normally under the normal ignition and cylinder compression, it is likely that the carburetor needle will need to be adjusted.\u003cbr data-mce-fragment=\"1\"\u003e2. After tightening the main oil needle on the carburetor, loosen 1\/4 turn and start the flywheel to make the mixture ratio of gasoline and air reach the normal working mixture ratio after several times.\u003cbr data-mce-fragment=\"1\"\u003e3. Turn off the power switch when the machine stops.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eKnow More:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Brass + Stainless Steel + Aluminum Alloy\u003cbr data-mce-fragment=\"1\"\u003e.Form: Ready to Run\u003cbr data-mce-fragment=\"1\"\u003e.Engine: M16 Horizontal Air-cooled Single-cylinder Gasoline Engine\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Diameter: 13mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 12mm\u003cbr data-mce-fragment=\"1\"\u003e.Cooling Mode: Air Cooling\u003cbr data-mce-fragment=\"1\"\u003e.Starting Mode: High-speed Drill Starting\u003cbr data-mce-fragment=\"1\"\u003e.Ignition Method: Electronic Igniter\u003cbr data-mce-fragment=\"1\"\u003e.Spark Plug Type: 1\/4-32 Thread ME8 Spark Plug\u003cbr data-mce-fragment=\"1\"\u003e.Lubrication Method: Mix\/Splash Lubrication (Gasoline\/Engine Oil =25\/1)\u003cbr data-mce-fragment=\"1\"\u003e.Fuel Type: 95# Gasoline\u003cbr data-mce-fragment=\"1\"\u003e.Engine Oil Type: 2T Engine Oil\u003cbr data-mce-fragment=\"1\"\u003e.Starting Power: 4.5V AA Batteries *3 (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Vehicle Dimensions: 265mm*161mm*173mm\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 26.5 x 16.1 x 17.3cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 2300g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 30 x 30 x 30cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 2500g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Graphic Carton\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1 x Tractor with IC Engine\u003cbr data-mce-fragment=\"1\"\u003e1 x Accessory Bag\u003cbr data-mce-fragment=\"1\"\u003e1 x Instructions","brand":"enginediy","offers":[{"title":"Default Title","offer_id":43209336455382,"sku":"33ED3402870","price":1199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/5bf9f84d-f555-41c7-a3ad-f88a39086ee2.jpg?v=1657764577"},{"product_id":"r28-v-twin-v2-engine-model","title":"R28 4.3CC Mini OHV V-Twin V2 Engine Double-cylinder Four-stroke Motorcycle Gasoline IC Engine Model","description":"\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/FjLnMtegmQU\" title=\"Battle of the V-twins: 3 V-twin model engines run \u0026amp; compared #v-twin #model #engines #modelengine\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" width=\"900\" height=\"506\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe title=\"Unboxing \u0026amp; Review R28 working model V-twin motorbike engine Microcosm\" src=\"https:\/\/www.youtube.com\/embed\/4RwJfrSWgZE\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" width=\"900\" height=\"506\" frameborder=\"0\"\u003e\u003c\/iframe\u003eR28 4.3CC Mini OHV V-Twin V2 Engine Double-cylinder Four-stroke Motorcycle Gasoline IC Engine Model\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eR28 V2 Engine:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eBased on the V-twin double-cylinder motorcycle engine in the 1970s, the miniature gasoline engine model embodies the spirit of different ages in a wonderful way.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eRetro Design:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Designed with classic body lines and cold-cooling structure, the retro machine restores a host of authentic engine details, including a new carburetor, lift throttle and floater-controlled valve with gasoline.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBrass and Metal Made:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eEach part of the engine was carefully designed, processed as well as made of brass and stainless steel, working in conjunction with a wooden base for easy display\u0026amp;control and stable operation.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eRTR Version:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eBuilt with start and ignition equipment, the engine is ready to run and friendly to novice model enthusiasts. When running, you will satisfy and marvel at its operation.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eCollection or Gift Choice:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eAs a coveted collection, the engine model is worth showing and playing, suitable for personal use and a high-end gift to friends and families at major festivals.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAge Recommendation: 14-year-old +\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1. If the engine is failure to start normally under the normal ignition and cylinder compression, it is likely that the carburetor needle will need to be adjusted.\u003cbr data-mce-fragment=\"1\"\u003e2. After tightening the main oil needle on the carburetor, loosen 1\/4 turn and start the flywheel to make the mixture ratio of gasoline and air reach the normal working mixture ratio after several times.\u003cbr data-mce-fragment=\"1\"\u003e3. Turn off the power switch when the machine stops.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eKnow More:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Brass + Stainless Steel\u003cbr data-mce-fragment=\"1\"\u003e.Item No: R28\u003cbr data-mce-fragment=\"1\"\u003e.Color: Brazen\u003cbr data-mce-fragment=\"1\"\u003e.Form: Ready to Run\u003cbr data-mce-fragment=\"1\"\u003e.Type: Double-Cylinder Four-Stroke Gasoline Engine\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 4.3CC\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Diameter: 13mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 16mm\u003cbr data-mce-fragment=\"1\"\u003e.Cooling Mode: Cold Cooling\u003cbr data-mce-fragment=\"1\"\u003e.Starting Mode: Manual\/Electronic Drill Starting\u003cbr data-mce-fragment=\"1\"\u003e.Ignition Method: Electronic Igniter\u003cbr data-mce-fragment=\"1\"\u003e.Spark Plug Type: 1\/4-32 Thread ME8 Spark Plug\u003cbr data-mce-fragment=\"1\"\u003e.Lubrication Method: Mix\/Splash Lubrication (Gasoline\/Engine Oil =25\/1)\u003cbr data-mce-fragment=\"1\"\u003e.Fuel Type: 95# Gasoline\u003cbr data-mce-fragment=\"1\"\u003e.Engine Oil Type: 2T Engine Oil\u003cbr data-mce-fragment=\"1\"\u003e.Starting Power: 4.5V AA Batteries (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Engine Dimensions: 110*100*130mm\u003cbr data-mce-fragment=\"1\"\u003e.Wooden Base Dimensions: 150*120*30mm\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 11 x 10 x 13cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1530g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 1650g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Carton Box\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003e1 x V2 Engine Model\u003cbr data-mce-fragment=\"1\"\u003e1 x Electric Drill Coupling (Start-up Rod)\u003cbr data-mce-fragment=\"1\"\u003e1 x Manual Pull Rope\u003cbr data-mce-fragment=\"1\"\u003e1 x Spare O Ring Set\u003cbr data-mce-fragment=\"1\"\u003e1 x Instructions \u003cbr data-mce-fragment=\"1\"\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":43209462612182,"sku":"33ED3402869","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/7f370afc-e059-4acc-999d-5c5137b1b60e.jpg?v=1657767813"},{"product_id":"m21-1-9cc-mini-horizontal-single-cylinder-four-stroke-gasoline-engine-tractor-engine-gas-ic-engine-model","title":"M21 1.9CC Mini Horizontal Single-cylinder Four-stroke Gasoline Engine Tractor Engine IC Engine Model","description":"\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eM21 1.9CC Mini Horizontal Single-cylinder Four-stroke Gasoline Engine Tractor Engine Gas IC Engine Model\u003c\/strong\u003e \u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eM21 Gasoline Engine for Tractor:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Based on the diesel engine of a farm tractor from the last century, the miniature gasoline engine model embodies the spirit of different ages in a wonderful way.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eRetro Design:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Designed with classic body lines, the retro machine restores a host of authentic engine details, including a new carburetor, lift throttle and floater-controlled valve with gasoline.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBrass and Metal Made:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Each part of the engine was carefully designed, processed as well as made of brass and stainless steel, working in conjunction with a wooden base for easy display\u0026amp;control and stable operation.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eRTR Version:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Built with start and ignition equipment, the engine is ready to run and friendly to novice model enthusiasts. When running, you will satisfy and marvel at its operation.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eCollection or Gift Choice:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.As a coveted collection, the engine model is worth showing and playing, suitable for personal use and a high-end gift to friends and families at major festivals.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1. If the engine is failure to start normally under the normal ignition and cylinder compression, it is likely that the carburetor needle will need to be adjusted.\u003cbr data-mce-fragment=\"1\"\u003e2. After tightening the main oil needle on the carburetor, loosen 1\/4 turn and start the flywheel to make the mixture ratio of gasoline and air reach the normal working mixture ratio after several times.\u003cbr data-mce-fragment=\"1\"\u003e3. Turn off the power switch when the machine stops.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eHow to Start This IC Engine:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eStep 1. Check the engine and wire from the board to connect the tank line, then install 3 AA batteries (4.5V).\u003cbr data-mce-fragment=\"1\"\u003eStep 2. Add gasoline (95#) to the tank. After filling, turn the flywheel on the right side of the engine, which allows the mixed fuel to enter the cylinder to ensure that there are no empty tubes inside.\u003cbr data-mce-fragment=\"1\"\u003eStep 3. Turn on the power and quickly turn the flywheel on the right side to start the engine.\u003cbr data-mce-fragment=\"1\"\u003eStep 4. During startup, gently cover the inlet with your hand and release it instantly a few times to allow the machine to suck in fuel smoothly. This step is not required after a normal startup!\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eKnow More:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Brass + Stainless Steel\u003cbr data-mce-fragment=\"1\"\u003e.Item No: M21\u003cbr data-mce-fragment=\"1\"\u003e.Color: Brazen\u003cbr data-mce-fragment=\"1\"\u003e.Form: Ready to Run\u003cbr data-mce-fragment=\"1\"\u003e.Type: Horizontal Single-cylinder Four-stroke Gasoline Engine\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 1.9CC\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Diameter: 13mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 14mm\u003cbr data-mce-fragment=\"1\"\u003e.Cooling Mode: Cold Cooling\u003cbr data-mce-fragment=\"1\"\u003e.Starting Mode: Manual\/Electronic Drill Starting\u003cbr data-mce-fragment=\"1\"\u003e.Ignition Method: Electronic Igniter\u003cbr data-mce-fragment=\"1\"\u003e.Spark Plug Type: 1\/4-32 Thread ME8 Spark Plug\u003cbr data-mce-fragment=\"1\"\u003e.Lubrication Method: Mix\/Splash Lubrication (Gasoline\/Engine Oil =25\/1)\u003cbr data-mce-fragment=\"1\"\u003e.Fuel Type: 95# Gasoline\u003cbr data-mce-fragment=\"1\"\u003e.Engine Oil Type: 2T Engine Oil\u003cbr data-mce-fragment=\"1\"\u003e.Starting Power: 4.5V AA Batteries*3 (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Engine Dimensions: 110*100*130mm\u003cbr data-mce-fragment=\"1\"\u003e.Wooden Base Dimensions: 150*120*30mm\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 15 x 12 x 12cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 960g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 1160g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Carton Box\u003cbr data-mce-fragment=\"1\"\u003e.Ages: 14+\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1 x Engine \u003cbr data-mce-fragment=\"1\"\u003e1 x Start Shaft\u003cbr data-mce-fragment=\"1\"\u003e1 x Hand puller\u003cbr data-mce-fragment=\"1\"\u003e1 x Spare O Ring Set\u003cbr data-mce-fragment=\"1\"\u003e1 x Manual\u003cbr data-mce-fragment=\"1\"\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":43298933965014,"sku":"33ED3407631","price":539.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/1_0f1c82cc-beca-43b0-a606-53c5aa4f9bfa.jpg?v=1658973082"},{"product_id":"r29-4-2cc-mini-v2-engine-ohv-v-twin-motorcycle-engine-double-cylinder-four-stroke-gasoline-engine-internal-combustion-engine-model","title":"RETROL R29 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine Double-cylinder Four-stroke Gasoline Engine Internal Combustion Engine Model","description":"\u003cstrong\u003e\u003ciframe title=\"REAL Mini V-Twin 4 Stroke Gasoline Engine 4.2CC - RETROL R29 | ENGINEDIY\" src=\"https:\/\/www.youtube.com\/embed\/kZEdDXopF98\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" width=\"1074\" height=\"604\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe title=\"How New V-twin Engine Sound - EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/28Lw_0gRTJ0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"1052\" height=\"592\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/t1Yudbbz9kM\" title=\"MINI REAL 4.2CC V-Twin Gasoline Engine - Retrol R29\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"1004\" height=\"565\" frameborder=\"0\"\u003e\u003c\/iframe\u003eR29 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine 2 Cylinder 4 Stroke Gasoline Engine IC Engine Model\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Based on the V-twin double-cylinder Knucklehead motorcycle engine in the 1970s, the miniature gasoline engine model embodies the spirit of different ages in a wonderful way.\u003cbr data-mce-fragment=\"1\"\u003e.Designed with classic body lines and cold-cooling structure, the retro machine restores a host of authentic engine details, including a new carburetor and lift throttle.\u003cbr data-mce-fragment=\"1\"\u003e.Each part of the engine was carefully designed, processed as well as made of brass and stainless steel, working in conjunction with a wooden base for easy display\u0026amp;control and stable operation.\u003cbr data-mce-fragment=\"1\"\u003e.Built with start and ignition equipment, the engine is ready to run and friendly to novice model enthusiasts. When running, you will satisfy and marvel at its operation.\u003cbr data-mce-fragment=\"1\"\u003e.As a coveted collection, the engine model is worth showing and playing, suitable for personal use and a high-end gift to friends and families at major festivals.\u003cbr data-mce-fragment=\"1\"\u003e.Age Recommendation: 14+\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003e1. If the engine is failure to start normally under the normal ignition and cylinder compression, it is likely that the carburetor needle will need to be adjusted.\u003cbr data-mce-fragment=\"1\"\u003e2. After tightening the main oil needle on the carburetor, loosen 1\/4 turn and start the flywheel to make the mixture ratio of gasoline and air reach the normal working mixture ratio after several times.\u003cbr data-mce-fragment=\"1\"\u003e3. Turn off the power switch when the machine stops.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eKnow More:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Brass + Stainless Steel\u003cbr data-mce-fragment=\"1\"\u003e.Item No: R29\u003cbr data-mce-fragment=\"1\"\u003e.Color: Silver\u003cbr data-mce-fragment=\"1\"\u003e.Scale: 1\/5\u003cbr data-mce-fragment=\"1\"\u003e.Form: Ready to Run\u003cbr data-mce-fragment=\"1\"\u003e.Type: Double-Cylinder Four-Stroke Gasoline Engine\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 4.2CC\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Diameter: 13mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 16mm\u003cbr data-mce-fragment=\"1\"\u003e.Cooling Mode: Air Cooling\u003cbr data-mce-fragment=\"1\"\u003e.Starting Mode: Manual\/Electronic Drill Starting\u003cbr data-mce-fragment=\"1\"\u003e.Ignition Method: Electronic Igniter\u003cbr data-mce-fragment=\"1\"\u003e.Spark Plug Type: 1\/4-32 Thread ME8 Spark Plug\u003cbr data-mce-fragment=\"1\"\u003e.Lubrication Method: Mix\/Splash Lubrication (Gasoline\/Engine Oil =25\/1)\u003cbr data-mce-fragment=\"1\"\u003e.Fuel Type: 95# Gasoline\u003cbr data-mce-fragment=\"1\"\u003e.Engine Oil Type: 2T Engine Oil\u003cbr data-mce-fragment=\"1\"\u003e.Starting Power: 4.5V AA Batteries*3 (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Engine Dimensions: 120*80*110mm\u003cbr data-mce-fragment=\"1\"\u003e.Wooden Base Dimensions: 150*120*30mm\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 15 x 12 x 14cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1650g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 1850g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Carton Box\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1* Engine\u003cbr data-mce-fragment=\"1\"\u003e1* Electric Drill Connecting Shaft (Starting Rod)\u003cbr data-mce-fragment=\"1\"\u003e1* Hand Puller\u003cbr data-mce-fragment=\"1\"\u003e1 Set Spare O-ring\u003cbr data-mce-fragment=\"1\"\u003e1* Manual\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e","brand":"enginediy","offers":[{"title":"Silver","offer_id":43613632889046,"sku":"33ED3424694","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":43613632921814,"sku":"33ED3424695","price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/4de07975-5d04-4157-ad7c-5ddf5f9e4d47_257439ba-3ea2-4ad9-a9b8-fd0d8d611031.jpg?v=1666421091"},{"product_id":"1-6cc-mini-horizontal-single-cylinder-water-cooled-gasoline-engine-tractor-model-agricultural-mechanical-vehicle-model","title":"T12 Antique Roller Tractor Model with 1.6cc Mini Horizontal Single-cylinder Water-cooled Gasoline IC Engine","description":"\u003cstrong\u003eT12 Antique Roller Tractor Model with 1.6cc Mini Horizontal Single-cylinder Water-cooled Gasoline IC Engine\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.The oil-powered tractor model workable with a mini M12A horizontal single-cylinder water-cooled gasoline engine, different from other RC tractors, is carefully made of brass, stainless steel and aluminum alloy for a retro, authentic and valuable collection.\u003cbr data-mce-fragment=\"1\"\u003e.Equipped with an accelerator, clutch and three-speed transmission, the vehicle is able to move forward\u0026amp;backward, turn left\u0026amp;right, in neutral, along with brake and handbrake on the rear wheels.\u003cbr data-mce-fragment=\"1\"\u003e.Designed with a water-cooling heat dissipation structure and a staggering 30mL capacity, the tank boasts reference buoys to display the water level.\u003cbr data-mce-fragment=\"1\"\u003e.Dual flywheel on both sides of the engine eliminates the low-speed response, which is engineered with pulleys of various sizes.\u003cbr data-mce-fragment=\"1\"\u003e.Complete with the tape oil to adjust speed and an accelerator switch that is capable of linking to control the engine speed.\u003cbr data-mce-fragment=\"1\"\u003e.Using gasoline as fuel, the engine with an ignition voltage of 4.5V is ready to run by electric drill starting to be a little violent beast tractor.\u003cbr data-mce-fragment=\"1\"\u003e.This stunning mechanical craft allows you to feel the allure of the engine when working, making a personal and high-end model gift to friends, families and model lovers at major festivals.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Metal + ABS\u003cbr data-mce-fragment=\"1\"\u003e.Form: Ready to Run\u003cbr data-mce-fragment=\"1\"\u003e.Model: M12A\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Diameter: 13mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 12mm\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 1.6CC\u003cbr data-mce-fragment=\"1\"\u003e.Cooling Mode: Water Cooling\u003cbr data-mce-fragment=\"1\"\u003e.Starting Mode: Electric Drill Starting\u003cbr data-mce-fragment=\"1\"\u003e.Ignition Method: Electronic Igniter\u003cbr data-mce-fragment=\"1\"\u003e.Spark Plug Type: 1\/4-32 Thread ME8 Spark Plug\u003cbr data-mce-fragment=\"1\"\u003e.Lubrication Method: Mix\/Splash Lubrication (Gasoline\/Engine Oil =25\/1)\u003cbr data-mce-fragment=\"1\"\u003e.Fuel Type: Gasoline\u003cbr data-mce-fragment=\"1\"\u003e.Engine Oil Type: 2T Engine Oil\u003cbr data-mce-fragment=\"1\"\u003e.Starting Power: 4.5V AA Batteries *3 (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Engine Dimensions: 115*90*80mm\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 26.5 x 16.1 x 17.3cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 2300g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 30 x 30 x 30cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 2500g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Graphic Carton\u003cbr data-mce-fragment=\"1\"\u003e.Ages: 14+\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":43784661434582,"sku":"33ED3433060","price":1199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/49c29474-da1c-4c89-9a65-ab6d672a5862_5b51cec3-917a-4068-affb-83c2cbb68d0d.jpg?v=1667905407"},{"product_id":"m30-3-7cc-mini-retro-vertical-double-cylinder-reciprocating-double-acting-steam-engine-model-toys-with-speed-reducer","title":"M30 3.7CC Mini Retro Vertical Double-cylinder Reciprocating Double-acting Steam Engine Model Toys with Speed Reducer","description":"\u003cstrong\u003eM30 3.7CC Mini Retro Vertical Double-cylinder Reciprocating Double-acting Steam Engine Model Toys with Speed Reducer\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.The exquisite and compact steam model with flyball speed reducer is easy to install and play with in your hands, making you hardly tear yourself away from it.\u003cbr data-mce-fragment=\"1\"\u003e.Mainly made of brass and processed by CNC machining, the premium quality model boasts rich-in-luster, delicate and aesthetic surface for fine production, sophisticated technology and smooth operation. The main shaft sleeve adopts abrasion-resistant beryllium copper with high hardness to ensure long-term running.\u003cbr data-mce-fragment=\"1\"\u003e.Easy to operate without fussiness, the installed steam engine with boiler allows the users to intuitively feel the charm of the steam engine.\u003cbr data-mce-fragment=\"1\"\u003e.Suitable for steam engine enthusiasts, the engine model with considerable operability is able to exercise hands-on ability and teach children or students about the operation of steam engines.\u003cbr data-mce-fragment=\"1\"\u003e.Walk through the working principle of the steam model more intuitively through operating it, which boasts an extremely valuable collection for both production technology and appearance.\u003cbr data-mce-fragment=\"1\"\u003e.Instructions: 1. The steam engine is a reciprocating power machine that converts the energy of steam into mechanical work.\u003cbr data-mce-fragment=\"1\"\u003e2. Lubricating oil should be dropped at each friction point of the nose before operation. Add water into the boiler and heat it until it boils. Then gently twirl the flywheel until it runs automatically. (If getting stuck, maybe 1, the pressure is insufficient; 2, cylinder and piston lubrication are not enough; 3, the cylinder and piston running is not in place.)\u003cbr data-mce-fragment=\"1\"\u003e3. The boiler is not included, please prepare or purchase by yourself. You can also consult us to buy matching boilers.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Copper\u003cbr data-mce-fragment=\"1\"\u003e.Type: Vertical Double-cylinder Double-acting Steam Engine Model\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 3.7CC\u003cbr data-mce-fragment=\"1\"\u003e.Recommended Air Pressure: 0.4MPa-0.6MPa\u003cbr data-mce-fragment=\"1\"\u003e.Bore: 14mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 12mm\u003cbr data-mce-fragment=\"1\"\u003e.Air Inlet Thread: 1\/4-40TPI\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 11 x 9 x 10cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1200g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 15 x 13 x 15cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 1400g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Carton Box\u003cbr data-mce-fragment=\"1\"\u003e.Ages: 14+\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":43787261509846,"sku":"33ED3405582","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/4de07975-5d04-4157-ad7c-5ddf5f9e4d47_71d86f52-4057-4fa8-8adf-82d83490b4dc.jpg?v=1667992358"},{"product_id":"m30b-3-7cc-mini-retro-vertical-double-cylinder-reciprocating-double-acting-steam-engine-model-toys","title":"M30B 3.7CC Mini Retro Vertical Double-cylinder Reciprocating Double-acting Steam Engine Model Toys","description":"\u003cstrong\u003eM30B 3.7CC Mini Retro Vertical Double-cylinder Reciprocating Double-acting Steam Engine Model Toys\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.The exquisite and compact steam model is easy to install and play with in your hands, making you hardly tear yourself away from it.\u003cbr data-mce-fragment=\"1\"\u003e.Mainly made of brass and processed by CNC machining, the premium quality model boasts rich-in-luster, delicate and aesthetic surface for fine production, sophisticated technology and smooth operation. The main shaft sleeve adopts abrasion-resistant beryllium copper with high hardness to ensure long-term running.\u003cbr data-mce-fragment=\"1\"\u003e.Easy to operate without fussiness, the installed steam engine with boiler allows the users to intuitively feel the charm of the steam engine.\u003cbr data-mce-fragment=\"1\"\u003e.Suitable for steam engine enthusiasts, the engine model with considerable operability is able to exercise hands-on ability and teach children or students about the operation of steam engines.\u003cbr data-mce-fragment=\"1\"\u003e.Walk through the working principle of the steam model more intuitively through operating it, which boasts an extremely valuable collection for both production technology and appearance.\u003cbr data-mce-fragment=\"1\"\u003e.Instructions: 1. The steam engine is a reciprocating power machine that converts the energy of steam into mechanical work.\u003cbr data-mce-fragment=\"1\"\u003e2. Lubricating oil should be dropped at each friction point of the nose before operation. Add water into the boiler and heat it until it boils. Then gently twirl the flywheel until it runs automatically. (If getting stuck, maybe 1, the pressure is insufficient; 2, cylinder and piston lubrication are not enough; 3, the cylinder and piston running is not in place.)\u003cbr data-mce-fragment=\"1\"\u003e3. The boiler is not included, please prepare or purchase by yourself. You can also consult us to buy matching boilers.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Copper\u003cbr data-mce-fragment=\"1\"\u003e.Type: Vertical Double-cylinder Double-acting Steam Engine Model\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 3.7CC\u003cbr data-mce-fragment=\"1\"\u003e.Recommended Air Pressure: 0.4MPa-0.6MPa\u003cbr data-mce-fragment=\"1\"\u003e.Bore: 14mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 12mm\u003cbr data-mce-fragment=\"1\"\u003e.Air Inlet Thread: 1\/4-40TPI\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 11 x 9 x 10cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1200g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 15 x 13 x 15cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 1400g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Carton Box\u003cbr data-mce-fragment=\"1\"\u003e.Ages: 14+\u003cbr data-mce-fragment=\"1\"\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":43787269701846,"sku":"33ED3405583","price":479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/01268d9d-d27f-43be-9476-b365e46a052e_4ed632ef-e869-49fd-87e0-3fc2e5daf6cc.jpg?v=1667992543"},{"product_id":"m31-1-85cc-mini-retro-vertical-single-cylinder-reciprocating-double-acting-steam-engine-model-toys-with-speed-reducer","title":"M31 1.85CC Mini Retro Vertical Single-cylinder Reciprocating Double-acting Steam Engine Model Toys with Speed Reducer","description":"\u003cstrong\u003eM31 1.85CC Mini Retro Vertical Single-cylinder Reciprocating Double-acting Steam Engine Model Toys with Speed Reducer\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.The exquisite and compact steam model with flyball speed reducer is easy to install and play with in your hands, making you hardly tear yourself away from it.\u003cbr data-mce-fragment=\"1\"\u003e.Mainly made of brass and processed by CNC machining, the premium quality model boasts rich-in-luster, delicate and aesthetic surface for fine production, sophisticated technology and smooth operation. The main shaft sleeve adopts abrasion-resistant beryllium copper with high hardness to ensure long-term running.\u003cbr data-mce-fragment=\"1\"\u003e.Easy to operate without fussiness, the installed steam engine with boiler allows the users to intuitively feel the charm of the steam engine.\u003cbr data-mce-fragment=\"1\"\u003e.Suitable for steam engine enthusiasts, the engine model with considerable operability is able to exercise hands-on ability and teach children or students about the operation of steam engines.\u003cbr data-mce-fragment=\"1\"\u003e.Walk through the working principle of the steam model more intuitively through operating it, which boasts an extremely valuable collection for both production technology and appearance.\u003cbr data-mce-fragment=\"1\"\u003e.Instructions: 1. The steam engine is a reciprocating power machine that converts the energy of steam into mechanical work.\u003cbr data-mce-fragment=\"1\"\u003e2. Lubricating oil should be dropped at each friction point of the nose before operation. Add water into the boiler and heat it until it boils. Then gently twirl the flywheel until it runs automatically. (If getting stuck, maybe 1, the pressure is insufficient; 2, cylinder and piston lubrication are not enough; 3, the cylinder and piston running is not in place.)\u003cbr data-mce-fragment=\"1\"\u003e3. The boiler is not included, please prepare or purchase by yourself. You can also consult us to buy matching boilers.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Copper\u003cbr data-mce-fragment=\"1\"\u003e.Type: Vertical Single-cylinder Double-acting Steam Engine Model\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 1.85CC\u003cbr data-mce-fragment=\"1\"\u003e.Recommended Air Pressure: 0.4MPa-0.6MPa\u003cbr data-mce-fragment=\"1\"\u003e.Bore: 14mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 12mm\u003cbr data-mce-fragment=\"1\"\u003e.Air Inlet Thread: 1\/4-40TPI\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 11 x 9 x 10cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1000g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 15 x 13 x 15cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 1200g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Carton Box\u003cbr data-mce-fragment=\"1\"\u003e.Ages: 14+\u003cbr data-mce-fragment=\"1\"\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":43787280285910,"sku":"33ED3405584","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/4de07975-5d04-4157-ad7c-5ddf5f9e4d47_3e79e84e-3dea-4113-883b-1ec3755c8ecc.jpg?v=1667992754"},{"product_id":"m31b-1-85cc-mini-retro-vertical-single-cylinder-reciprocating-double-acting-steam-engine-model-toys","title":"M31B 1.85CC Mini Retro Vertical Single-cylinder Reciprocating Double-acting Steam Engine Model Toys","description":"\u003cstrong\u003eM31B 1.85CC Mini Retro Vertical Single-cylinder Reciprocating Double-acting Steam Engine Model Toys\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.The exquisite and compact steam model is easy to install and play with in your hands, making you hardly tear yourself away from it.\u003cbr data-mce-fragment=\"1\"\u003e.Mainly made of brass and processed by CNC machining, the premium quality model boasts rich-in-luster, delicate and aesthetic surface for fine production, sophisticated technology and smooth operation. The main shaft sleeve adopts abrasion-resistant beryllium copper with high hardness to ensure long-term running.\u003cbr data-mce-fragment=\"1\"\u003e.Easy to operate without fussiness, the installed steam engine with boiler allows the users to intuitively feel the charm of the steam engine.\u003cbr data-mce-fragment=\"1\"\u003e.Suitable for steam engine enthusiasts, the engine model with considerable operability is able to exercise hands-on ability and teach children or students about the operation of steam engines.\u003cbr data-mce-fragment=\"1\"\u003e.Walk through the working principle of the steam model more intuitively through operating it, which boasts an extremely valuable collection for both production technology and appearance.\u003cbr data-mce-fragment=\"1\"\u003e.Instructions: 1. The steam engine is a reciprocating power machine that converts the energy of steam into mechanical work.\u003cbr data-mce-fragment=\"1\"\u003e2. Lubricating oil should be dropped at each friction point of the nose before operation. Add water into the boiler and heat it until it boils. Then gently twirl the flywheel until it runs automatically. (If getting stuck, maybe 1, the pressure is insufficient; 2, cylinder and piston lubrication are not enough; 3, the cylinder and piston running is not in place.)\u003cbr data-mce-fragment=\"1\"\u003e3. The boiler is not included, please prepare or purchase by yourself. You can also consult us to buy matching boilers.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Copper\u003cbr data-mce-fragment=\"1\"\u003e.Type: Vertical Single-cylinder Double-acting Steam Engine Model\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 1.85CC\u003cbr data-mce-fragment=\"1\"\u003e.Recommended Air Pressure: 0.4MPa-0.6MPa\u003cbr data-mce-fragment=\"1\"\u003e.Bore: 14mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 12mm\u003cbr data-mce-fragment=\"1\"\u003e.Air Inlet Thread: 1\/4-40TPI\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 11 x 9 x 10cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1000g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 15 x 13 x 15cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 1200g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Carton Box\u003cbr data-mce-fragment=\"1\"\u003e.Ages: 14+\u003cbr data-mce-fragment=\"1\"\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":43787286315222,"sku":"33ED3405585","price":289.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/4de07975-5d04-4157-ad7c-5ddf5f9e4d47_fbab20eb-d30a-4713-ae0f-672ba034666a.jpg?v=1667992940"},{"product_id":"mini-brass-piston-power-hammer-model-industrial-forging-machine","title":"Mini Brass Piston Power Hammer Model Industrial Forging Machine","description":"\u003cstrong\u003eMini Brass Piston Power Hammer Model Industrial Forging Machine \u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003ciframe title=\"Pneumatic Hammer Mechanical Model - EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/dxOWbvsngco\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"944\" height=\"531\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.The mini simulated power hammer, different from other display models, is carefully made of brass for a retro \u0026amp; collective craft that is able to operate.\u003cbr data-mce-fragment=\"1\"\u003e.Driven by the motor or external power, the power hammer will thump by pressing the upper and lower pedals after installing batteries. Along with smooth movements and pleasant sounds, the product makes people as if back to the era of the Industrial Revolution for inheriting the spirit of craftsmanship.\u003cbr data-mce-fragment=\"1\"\u003e.Connect the motor and power hammer pulley with the belt, and the crank connecting rod reciprocates according to the compression piston of the cylinder, so as to let the hammer head rise or fall for various percussion actions.\u003cbr data-mce-fragment=\"1\"\u003e.The internal transmission mechanism includes a reducer, crankshaft and linkage system to lift the hammer, continuously beat, push down and idle. The gesture of lifting and hammering will make you fall in love with it.\u003cbr data-mce-fragment=\"1\"\u003e.Available as a personal and high-end gift for friends, families and model lovers, the stunning mechanical craft allows you to feel the charm of industrial power hammer forging.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Brass\u003cbr data-mce-fragment=\"1\"\u003e.Form: Read to run\u003cbr data-mce-fragment=\"1\"\u003e.Model: P50A\u003cbr data-mce-fragment=\"1\"\u003e.Starting Method: Driven by motor\u003cbr data-mce-fragment=\"1\"\u003e.Battery: 8*1.5V AA Batteries (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 10.5 x 6 x 13.5cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1300g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 1450g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Box\u003cbr data-mce-fragment=\"1\"\u003e.Ages: 14+\u003cbr data-mce-fragment=\"1\"\u003e","brand":"enginediy","offers":[{"title":"Motor Drive Version","offer_id":43793786241238,"sku":"33ED3433061","price":299.99,"currency_code":"USD","in_stock":true},{"title":"External Power Version","offer_id":43793786306774,"sku":"33ED3433062","price":299.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/4de07975-5d04-4157-ad7c-5ddf5f9e4d47_a43e8180-928c-480e-bff2-4bcea5857194.jpg?v=1668162256"},{"product_id":"m92-metal-horizontal-hit-and-miss-water-cooled-gasoline-engine-internal-combustion-engine-model-with-flywheel-speed-limiter","title":"M92 Metal Horizontal Hit and Miss Water-cooled Gasoline Engine Internal Combustion Engine Model with Flywheel Speed Limiter","description":"\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eM92 Metal Horizontal Hit and Miss Water-cooled Gasoline Engine Internal Combustion Engine Model with Flywheel Speed Limiter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the model of horizontal gasoline engine, using the old structure of water cooling, using the speed limiter of fly ball to adjust the speed. It is made of brass, aluminum and stainless steel, with a unique and beautiful shape, stable and reliable structure, and a wooden base for easy placement and operation. You will love this vintage and exquisite gasoline engine model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Starting Steps:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(1) Check the engine wiring from the wooden base, connect the tank fuel line, and install 3 AA batteries (4.5V).\u003cbr\u003e(2) Add water to the engine tank. Fill the fuel tank with 95# gasoline. After filling is completed, rotate the flywheel on the right side of the engine clockwise two turns. It functions to allow the fuel mixture to enter the cylinder completely. Make sure no air is generated in the fuel line.\u003cbr\u003e(3) Turn on the power switch, then quickly rotate the flywheel on the right side of the engine clockwise to start the engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(1) If the ignition is normal and cylinder compression is normal and the machine does not start properly, it is likely that the carburetor fuel needle needs to be adjusted.\u003cbr\u003e(2) After tightening the main fuel needle on the carburetor, loosen 1\/4 turn and start the flywheel to bring the gasoline and air mixture ratio to the normal working mixture ratio.\u003cbr\u003e(3) When the machine stops running, turn off the power switch. Cooling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExcellent Gift:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis exquisite engine model is easy to operate and full of fun. It observes and understands the working process and principle of the engine. It can be used as a desktop model to play with, and it can also be an excellent personalized gift for mechanical crafts model fans. .If you have any questions, please contact us in time.\u003cbr\u003eFor Ages: 14+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Color: As Shown\u003cbr\u003e.Material: Brass + Aluminum Alloy + Stainless Steel + Wood\u003cbr\u003e.Overall size: 180*125*125mm.\u003cbr\u003e.Engine size: 180*125*75mm.\u003cbr\u003e.Wooden base size: 180*66*50mm.\u003cbr\u003e.Displacement: 6CC\u003cbr\u003e.Cylinder Diameter: 22mm\u003cbr\u003e.Stroke: 20mm\u003cbr\u003e.Flywheel Diameter: 88mm\u003cbr\u003e.Ignition Device Power Supply Voltage: 4.5V (using 3 x AA batteries, excluding batteries)\u003cbr\u003e.Start Mode: External force (electric drill) or hand pull start\u003cbr\u003e.Fuel Used: Gasoline\u003cbr\u003e.Product Weight: 1800g\u003cbr\u003e.Package Dimensions: 20 x 20 x 15cm\u003cbr\u003e.Package Weight: 2060g\u003cbr\u003e.Packing: Box\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.1 x Engine\u003cbr\u003e.1 x Hand Puller\u003cbr\u003e.1 x User Manual\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":43828642119894,"sku":"33ED3437060","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/6905dda8-b2db-4fbd-9424-201655156fe9.jpg?v=1669100686"},{"product_id":"v35-3-2cc-mini-ohv-horizontal-v-twin-four-stroke-gasoline-engine-internal-combustion-engine-motorcycle-engine-model","title":"V35 3.2cc Mini OHV Horizontal V-Twin Four-stroke Gasoline Engine Internal Combustion Engine Motorcycle Engine Model","description":"\u003cp\u003e\u003cstrong\u003eV35 3.2cc Mini OHV Horizontal V-Twin Four-stroke Gasoline Engine Internal Combustion Engine Motorcycle Engine Model\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"New V35 V-Twin Bike Engine Model - EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/0DtS3RZDI24\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"944\" height=\"531\" frameborder=\"0\"\u003e\u003c\/iframe\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eV35 OHV Horizontal V-Twin Engine For Sale \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e.Simulated Motorcycle Engine:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHighlight the beauty of this engine with the 60-degree cylinder angle, hidden intake, and tiny metal chain transmission of the valve mechanism. Featuring the advantage that lies in its ingenious structural design, every component of the model restores the mechanical principle to make this all-metal engine model start and operate.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e.Sophisticated Manufacture:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTreated with precision casting on the entire engine and carefully-crafted parts, the contour of the cylinder and other parts with casting process are very round. The engine model boasts the most significant feature of motorcycles in that era. providing you with the unique charm brought by the mechanical operation of the engine.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e.Steps to start the engine:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(1) Check the engine wiring from the wooden base, connect the oil pipes of the fuel tank, and install 3 AA batteries (4.5V); (2) Fill the fuel tank with 95# gasoline. The flywheel rotates clockwise multiple times on the right side of the engine (the surface of the power switch). This will make the mixed fuel completely enter the cylinder and ensure that there is no air in the fuel pipe; (3) Turn on the power switch and then quickly turn the flywheel clockwise. Start the engine on the right side (surface of the power switch).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e.Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(1) If the machine cannot start normally with normal ignition and cylinder compression, it is likely to need to adjust the carburetor oil needle; (2) After tightening the main oil needle on the carburetor, loosen 1 \/4 circle and start the flywheel to make the mixing ratio of gasoline and air reach the normal working mixing ratio; (3) When the machine stops running, turn off the power switch.\u003cbr\u003e.Superb Model \u0026amp; Gift: This stunning mechanical craft allows you to feel the allure of the engine when working, suitable for personal use and an impressive gift to friends, families and model lovers on major festivals.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Brass\/Stainless Steel\/Bamboo\u003cbr\u003e.Item No: V35\u003cbr\u003e.Displacement: 3.2CC\u003cbr\u003e.Cylinder Diameter: 13mm\u003cbr\u003e.Stroke: 12mm\u003cbr\u003e.Supply Voltage of Ignition: 4.5V (3*AA Batteries, Not Included)\u003cbr\u003e.Starting Mode: Manual\/External Force (Electronic Drill) Starting\u003cbr\u003e.Engine Dimensions: 140*120*110mm\u003cbr\u003e.Wooden Base Dimensions: 150*120*30mm\u003cbr\u003e.Product Dimensions: 15 x 12 x 14m\u003cbr\u003e.Product Weight: 1600g\u003cbr\u003e.Package Dimensions: 150*120*30mm\u003cbr\u003e.Package Weight: 1900g\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 14+\u003cbr\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":43859703824598,"sku":"33ED3440418","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/777921c7-e6fa-41b9-a00e-7be54a727784.jpg?v=1670048948"},{"product_id":"200ml-steam-boiler-model","title":"200ml Steam Boiler Model Kit for Steam Engine and Steam Model Boat","description":"\u003cstrong\u003e200ml Steam Boiler Model for Single\/Double\/Triple-cylinder Steam Engine \u0026amp; Model Steam Ship\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSteam Boiler Model:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eEquipped with an automatic gas regulator (optional), a pressure gauge, a main valve, a water level meter, a waste water tank, etc., the elaborate steam boiler model features outstanding appearance \u0026amp; reliable performance.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWell-made:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eMade of pure copper, the boiler comes with mahogany on the surface for wonderful heat insulation effect. Designed with a reserved chimney interface \u0026amp; interfaces on each side reserved for additional accessories.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThis model that won't let you down boasts a super high heat rate! Heated by combustion, the pipe allows air pressure to reach 0.4MPa in about 8min. With the pressure of 0.5MPa \u0026amp; maximum working time of 25min, the pressure relief valve ensures the safety in use.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThe model is a great vintage art collection for steam model enthusiasts \u0026amp; collectors. Suitable for 1.0-1.5m model steam boats, the model can be used for racing boats by effortlessly driving a triple-cylinder steam engine as well.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eInstructions:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eAdd water to 3\/5 of the total capacity and keep the pressure at about 0.4MPa. \u003cbr data-mce-fragment=\"1\"\u003ePay attention to the burning time (water must be added), then drain the remaining water inside after use. \u003cbr data-mce-fragment=\"1\"\u003eUsed in conjunction with a quality fire control system, the use of the boiler is safer and you are able to save gas. \u003cbr data-mce-fragment=\"1\"\u003eThe best fuel for the boiler is butane gas.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAge Recommendation: 14+\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Brass + Mahogany\u003cbr data-mce-fragment=\"1\"\u003e.Item NO.: B-1\/B-2\u003cbr data-mce-fragment=\"1\"\u003e.Outside Diameter: 80mm\u003cbr data-mce-fragment=\"1\"\u003e.Length: 130mm\u003cbr data-mce-fragment=\"1\"\u003e.Height: 200mm\u003cbr data-mce-fragment=\"1\"\u003e.Weight: 1900g\u003cbr data-mce-fragment=\"1\"\u003e.Full-load Capacity: 200ml\u003cbr data-mce-fragment=\"1\"\u003e.Valve Pressure: 0.4MPa\u003cbr data-mce-fragment=\"1\"\u003e.Pipe Joint: 1\/4-40mm\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 13 x 8 x 20cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1900g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 2500g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Box\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1 x Steam Boiler Model \u003cbr data-mce-fragment=\"1\"\u003e1 x Main Valve\u003cbr data-mce-fragment=\"1\"\u003e1 x Pressure Gauge \u003cbr data-mce-fragment=\"1\"\u003e1 x Water Level Gauge\u003cbr data-mce-fragment=\"1\"\u003e1 x Butane Gas Tank Connecting Hose\u003cbr data-mce-fragment=\"1\"\u003e3 x 3.5mm Copper Pipe \u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e1 x Automatic Gas Regulator (for B-2)\u003c\/strong\u003e","brand":"enginediy","offers":[{"title":"No Pressure Regulator","offer_id":43997765501142,"sku":"33ED3412592","price":449.99,"currency_code":"USD","in_stock":true},{"title":"With Pressure Regulator","offer_id":43997765533910,"sku":"33ED3412593","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/16_85059924-e197-4ee0-81a0-3ebbe38d349b.jpg?v=1681266663"},{"product_id":"r18-1-9cc-horizontal-single-cylinder-four-stroke-engine-internal-combustion-engine-model-for-three-wheelers","title":"R18 1.9CC Horizontal Single Cylinder Four-stroke Engine Internal Combustion Engine Model for Three-Wheelers","description":"\u003cp\u003e\u003ciframe title='OKMO R18. (Benz)  1.9cc working Model.  \"Worlds first car engine\".' src=\"https:\/\/www.youtube.com\/embed\/ZDweGsja2Tg\" height=\"793\" width=\"1410\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Benz Patent Okmo R18 Mini IC Engine, Miniatur Verbrennungsmotor\" src=\"https:\/\/www.youtube.com\/embed\/f7urhvQK2Vo\" height=\"737\" width=\"1310\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003e\u003ciframe height=\"506\" width=\"900\" src=\"https:\/\/www.youtube.com\/embed\/lt5jKDUNUhk\" title=\"First Car Ever Made by Carl Benz and made what Mercedes is today.\"\u003e\u003c\/iframe\u003eR18 1.9CC Horizontal Single Cylinder Four-stroke Engine Internal Combustion Engine Model for Three-Wheelers\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSimulation Three-wheel car engine:\u003c\/strong\u003e \u003cbr\u003eThe horizontal cylinders and a large flywheel all highlight the charm of this engine which is based on the first car engine prototype. The advantage of this model is its ingenious structural design, with each component reproducing the mechanical principles. It is a fully functional all-metal engine model that can be started and operated.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eExcellent Manufacturing:\u003c\/strong\u003e \u003cbr\u003eThe entire engine is made in precision casting with each part carefully crafted. The contour of the cylinder block and other parts of the casting process is very clever, which is the most significant feature of the first car engine. You will feel the unique charm of the engine's mechanical operation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eStarting Steps:\u003c\/strong\u003e\u003cbr\u003e1. Check the engine wires on the wooden base and connect them to the fuel tank pipe. Then install three AA batteries(4.5 V).\u003cbr\u003e2. Fill the fuel tank with 95# gasoline, after the fuel is added, rotate the flywheel on the right side of the engine (on the surface of the power switch) clockwise for several turns to allow the passage of the mixed fuel totally into the cylinder. Make sure that there is no air in the fuel pipe.\u003cbr\u003e3. Turn on the power switch, and then quickly turn the flywheel (on the surface of the power switch) clockwise to start the engine.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003cbr\u003e1. In the ignition device, if the machine does not start with the normal compression of the cylinder,  you need to adjust the needle of the carburetor.\u003cbr\u003e2. Tighten the main needle on the carburetor, loosen one-quarter cycle and turn the flywheel to ensure the mixture ratio of gasoline and air reaches normal.\u003cbr\u003e3. When the machine stops running, turn off the power switch.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAn Excellent Model Gift:\u003c\/strong\u003e \u003cbr\u003eThis is an amazing mechanical craft for enjoying the charm of this simulation car engine when it is working. Perfect for personal use or as a high-end gift for friends, family, or model enthusiasts on major holidays.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAge Recommendation: 14+\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e.Material: Brass\/Stainless Steel\/Wooden\u003cbr\u003e.Item No.: R18\u003cbr\u003e.Displacement: 1.9CC\u003cbr\u003e.Cylinder Diameter: 1.3cm\u003cbr\u003e.Stroke: 1.8cm\u003cbr\u003e.Flywheel Diameter: 10cm\u003cbr\u003e.Voltage of the Ignition Device: 4.5V(3*AA Batteries, not included)\u003cbr\u003e.Starting Method: External Wheel or Manual Pull\u003cbr\u003e.Product Weight: 1200g\u003cbr\u003e.Product Dimensions: 15 x 11 x 10cm\u003cbr\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr\u003e.Package Weight: 1400g\u003cbr\u003e.Packing: Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr\u003e1 x Engine\u003cbr\u003e1 x Instructions\u003cbr\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Red","offer_id":45264578412758,"sku":"33ED3555353","price":449.99,"currency_code":"USD","in_stock":true},{"title":"Golden","offer_id":45264578379990,"sku":"33ED3451692","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/1fad32d9-6bdc-4d69-8743-0decd0539c52_21dff0e2-7cba-4c4f-95da-afd425ac9b54.jpg?v=1712917237"},{"product_id":"retrol-r30-4-2cc-mini-v2-engine-ohv-v-twin-motorcycle-engine-twin-cylinder-four-stroke-gasoline-engine-internal-combustion-engine-model","title":"RETROL R30 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine Twin-cylinder Four-stroke Gasoline Engine Internal Combustion Engine Model","description":"\u003cp\u003e\u003cstrong\u003eRETROL R30 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine Twin-cylinder Four-stroke Gasoline Engine Internal Combustion Engine Model \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"RETROL R30 PANHEAD ENGINE COMING!!! #enginediy #engineering #engine #enginesound #harleydavidson\" src=\"https:\/\/www.youtube.com\/embed\/biQ_Txno8_E\" height=\"720\" width=\"1280\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e.Based on the V-twin double-cylinder Panhead motorcycle engine in the 1970s, the miniature gasoline engine model embodies the spirit of different ages in a wonderful way.\u003cbr\u003e.Designed with classic body lines and cold-cooling structure, the retro machine restores a host of authentic engine details, including a new carburetor and lift throttle. This is one of the most complex engines we have produced.\u003cbr\u003e.Each part of the engine was carefully designed, processed as well as made of brass and stainless steel, working in conjunction with a wooden base for easy display\u0026amp;control and stable operation.\u003cbr\u003e.Built with start and ignition equipment, the engine is ready to run and friendly to novice model enthusiasts. When running, you will satisfy and marvel at its operation.\u003cbr\u003e.As a coveted collection, the engine model is worth showing and playing, suitable for personal use and a high-end gift to friends and families at major festivals.\u003cbr\u003e.Age Recommendation: 14+\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e1. If the engine is failure to start normally under the normal ignition and cylinder compression, it is likely that the carburetor needle will need to be adjusted.\u003cbr\u003e2. After tightening the main oil needle on the carburetor, loosen 1\/4 turn and start the flywheel to make the mixture ratio of gasoline and air reach the normal working mixture ratio after several times.\u003cbr\u003e3. Turn off the power switch when the machine stops.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKnow More:\u003c\/strong\u003e\u003cbr\u003e.Brand: RETROL\u003cbr\u003e.Item No: R30\u003cbr\u003e.Material: Brass + Stainless Steel\u003cbr\u003e.Color: Brass + Silver\u003cbr\u003e.Scale: 1\/5\u003cbr\u003e.Form: Ready to Run\u003cbr\u003e.Type: Double-Cylinder Four-Stroke Gasoline Engine\u003cbr\u003e.Displacement: 4.2CC\u003cbr\u003e.Cylinder Diameter: 13mm\u003cbr\u003e.Stroke: 16mm   \u003cbr\u003e.Cooling Mode: Air Cooling\u003cbr\u003e.Starting Mode: Manual\/Electronic Drill Starting\u003cbr\u003e.Ignition Method: CDI Electronic Igniter\u003cbr\u003e.Spark Plug Type: 3\/16-40 Thread Spark Plug\u003cbr\u003e.Lubrication Method: Mix\/Splash Lubrication (Gasoline\/Engine Oil =25\/1)\u003cbr\u003e.Fuel Type: 95# Gasoline\u003cbr\u003e.Engine Oil Type: 2T Engine Oil\u003cbr\u003e.Starting Power: 4.5V AA Batteries*3 (Not Included)\u003cbr\u003e.Engine Dimensions: 120*80*110mm\u003cbr\u003e.Wooden Base Dimensions: 150*120*30mm\u003cbr\u003e.Product Dimensions: 15 x 12 x 14cm\u003cbr\u003e.Product Weight: 1200g\u003cbr\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr\u003e.Packing: Gift Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr\u003e1* Engine\u003cbr\u003e1* Electric Drill Connecting Shaft (Starting Rod)\u003cbr\u003e1* Hand Puller\u003cbr\u003e1 Set Spare O-ring\u003cbr\u003e1* Manual\u003cbr\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":44064920600790,"sku":"33ED3456394","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/1_83ea6dad-27a6-4c55-b8f8-0ac0143c42d9.jpg?v=1678329866"},{"product_id":"h76-5cc-horizontal-twin-cylinder-overhead-valve-dual-flywheel-gasoline-engine-internal-combustion-engine-model","title":"Holt H76 Tractor Engine 5CC Horizontal Twin-cylinder Overhead Valve Dual Flywheel Gasoline Engine IHC Engine IC Engine Model","description":"\u003cp\u003e\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ULsiYGDlhoY\" title=\"H76 Horizontal Twin-cylinder Engine Released - EngineDIY\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" width=\"900\" height=\"506\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe title=\"Holt H76 Tractor Engine Runs Well - EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/5SWnxlTVkfA\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" width=\"900\" height=\"506\" frameborder=\"0\"\u003e\u003c\/iframe\u003eH76 5CC Horizontal Twin-cylinder Overhead Valve Dual Flywheel Gasoline Engine Internal Combustion Engine Model\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVintage Engine:\u003c\/strong\u003e \u003cbr\u003e\u003cbr\u003e1.This horizontal twin-cylinder gasoline engine with an antique exterior maintains a steady set of speeds. Adopts a water-cycle cooling system with a water pump, it is equipped with the latest electronic distributor ignition system and powered by 4.5V (3*AA batteries).\u003cbr\u003e2.Made of brass and stainless steel, this perfect mechanical craftsmanship engine model is completely assembled and placed on a wooden base, ready to run at any time. Simply add fuel to operate it normally, and you will be amazed by its excellent working condition and experience the unique charm of mechanical engine operation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSteps to Start the Engine:\u003c\/strong\u003e\u003cbr\u003e(1) Check the engine wiring from the wooden base, connect the fuel tank oil pipe, and install 3 AA batteries (4.5V);\u003cbr\u003e(2) Fill the fuel tank with 95# gasoline. The flywheel rotates clockwise multiple times on the right side of the engine (the surface of the power switch). This will make the mixed fuel completely enter the cylinder and ensure that there is no air in the fuel pipe\u003cbr\u003e(3) Turn on the power switch and then quickly turn the flywheel clockwise. Start the engine on the right side (surface of the power switch).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003cbr\u003e(1) Add water to the water tank as long as the engine starts to work. Because water will enter the cylinder to fill the space when the engine is working, and then turns back to the water tank through the pipe.\u003cbr\u003e(2) If the machine cannot start normally with normal ignition and cylinder compression, it is likely to need to adjust the carburetor oil needle;\u003cbr\u003e(3) After tightening the main oil needle on the carburetor, loosen 1 \/4 circle and start the flywheel to make the mixing ratio of gasoline and air reach the normal working mixing ratio;\u003cbr\u003e(4) When the machine stops running, turn off the power switch.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSuperb Model \u0026amp; Gift:\u003c\/strong\u003e \u003cbr\u003eThis stunning mechanical craft allows you to feel the allure of the engine when working, suitable for personal collection or as an impressive high-end gift to model and mechanical lovers on Christmas or birthdays.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e.Material: Brass\/Stainless Steel\/Bamboo\u003cbr\u003e.Item No: H76\u003cbr\u003e.Overall Dimensions: 200*130*140mm\u003cbr\u003e.Wooden Base Dimensions: 200*120*30mm\u003cbr\u003e.Displacement: 5CC\u003cbr\u003e.Cylinder Diameter: 13mm\u003cbr\u003e.Stroke: 12mm\u003cbr\u003e.Supply Voltage of Ignition: 4.5V (3*AA Batteries, Not Included)\u003cbr\u003e.Starting Mode: Manual\/Electronic Drill Starting\u003cbr\u003e.Product Dimensions: 18 x 13 x 11cm\u003cbr\u003e.Product Weight: 2400g\u003cbr\u003e.Package Dimensions: 25 x 25 x 25cm\u003cbr\u003e.Package Weight: 2800g\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 14+\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e1 x H76 Internal Combustion Engine Model\u003cbr data-mce-fragment=\"1\"\u003e4 x Spare O-ring\u003cbr data-mce-fragment=\"1\"\u003e1 x Starting Coupling Shaft\u003cbr data-mce-fragment=\"1\"\u003e1 x Instructions \u003cbr\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":44108002820310,"sku":"33ED3461541","price":879.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/2_7df53c41-c4cc-4a76-8dee-fe6c7b9e800e.jpg?v=1679992322"},{"product_id":"retrol-r31-4-2cc-ohv-v-twin-cylinder-four-stroke-engine-gasoline-engine-motorcycle-engine-internal-combustion-engine-model","title":"RETROL R31 4.2CC OHV V-Twin Cylinder Four-stroke Engine Gasoline Engine Motorcycle Engine Internal Combustion Engine Model","description":"\u003cstrong\u003e\u003ciframe title=\"R31 Shovelhead V-twin Engine Will Be Released - EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/JswTgDgu6eI\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" width=\"900\" height=\"506\" frameborder=\"0\"\u003e\u003c\/iframe\u003eRETROL R31 4.2CC OHV V-Twin Cylinder Four-stroke Engine Gasoline Engine Motorcycle Engine Internal Combustion Engine Model\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e.As a miniature gasoline engine model designed based on the V-twin shovelhead engine of the 1970s motorcycle, this engine model embodies the spirit of different eras in a wonderful way.\u003cbr\u003e.Features a retro flavor, classic body lines, cold cooling structure, new carburetor design, and a push-type throttle lever, this most intricate engine model highly restores the details of a real engine. Upgrade the intake and exhaust valves to large and small valves, thus the power is significantly improved.\u003cbr\u003e.Each elaborate part in a fine process is made of brass and stainless steel materials, in conjunction with a wooden base for easy placement and operation, ensuring smooth operation.\u003cbr\u003e.Including starting and ignition devices, ready to run at any time, this model is friendly to novice model enthusiasts. You will be amazed by its good performance when it is running.\u003cbr\u003e.Perfect as a coveted collectible for displaying and playing with, as well as for personal use or as a high-end model gift for friends and family during major holidays.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e\u003cbr\u003e1. In the ignition device, if the machine does not start with the normal compression of the cylinder,  you need to adjust the needle of the carburetor.\u003cbr\u003e2. Tighten the main needle on the carburetor, loosen one-quarter cycle and turn the flywheel to ensure the mixture ratio of gasoline and air reaches normal.\u003cbr\u003e3. Turn off the power switch when the machine stopped.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e.Color: Brassiness \u0026amp; Sliver\u003cbr\u003e.Material: Brass + Stainless Steel\u003cbr\u003e.Model Brand: RETROL\u003cbr\u003e.Type: V-Twin Cylinder Four-stroke Engine Gasoline Engine\u003cbr\u003e.Item No.: R31\u003cbr\u003e.Overall Dimensions: 15 x 12 x 14cm\u003cbr\u003e.Engine Dimensions: 12 x 9 x 11cm\u003cbr\u003e.Wooden Base Dimensions: 15 x 12 x 3cm\u003cbr\u003e.Scale: 1:5\u003cbr\u003e.Product State: Ready to Run\u003cbr\u003e.Displacement: 4.2CC\u003cbr\u003e.Cylinder Diameter: 13mm\u003cbr\u003e.Stroke: 16mm\u003cbr\u003e.Cooling Method: Air-cooled\u003cbr\u003e.Starting Method: Electric Drill Start\/Manual Start\u003cbr\u003e.Ignition Method: CDI Electronic Ignition\u003cbr\u003e.Spark Plug Type: 3\/16-40 inch Threaded Spark Plug\u003cbr\u003e.Lubrication Method: Mixed\/Splash Lubrication (Gasoline\/Oil=25\/1)\u003cbr\u003e.Fuel: 95# Gasoline\u003cbr\u003e.Oil: 2T Oil\u003cbr\u003e.Starting Power Battery: 4.5V AA Battery*3 (Not Included)\u003cbr\u003e.Product Weight: 1200g\u003cbr\u003e.Product Dimensions: 12 x 9 x 11cm\u003cbr\u003e.Package Weight: 2100g\u003cbr\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr\u003e.Packaging: Gift Box\u003cbr\u003e.Ages: 14+\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr\u003e1* Engine\u003cbr\u003e1* Electric Drill Connecting Shaft (Starting Rod)\u003cbr\u003e1* Hand Puller\u003cbr\u003e1 Set Spare O-ring\u003cbr\u003e1* Manual\u003cbr\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":44148747698390,"sku":"33ED3464431","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/9_217a7a67-942e-4f08-b54d-96e594fb958a.jpg?v=1681782881"},{"product_id":"retrol-r01-1-12-scale-hot-air-pumping-engine-model-water-cooled-stirling-external-combustion-engine-mechanical-toy-set","title":"RETROL R01 1\/12 Scale Hot Air Pumping Engine Model Water-cooled Stirling External Combustion Engine Mechanical Toy Set","description":"\u003ciframe title=\"RETROL R01 1\/12 Scale Hot Air Pumping Engine - EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/nwSafHV137Q\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" width=\"1090\" height=\"617\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cstrong\u003eRETROL R01 1\/12 Scale Hot Air Pumping Engine Model Water-cooled Stirling External Combustion Engine Mechanical Toy Set\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Scientific and Educational Value: The 1\/12 scale Hot air pumping engine belongs to the closed-cycle engine model, the category of external combustion engines, widely used in various places such as railways for water tank filling, public buildings, hotels, universities, shelters, urban and rural homes, and all types of factories.\u003cbr\u003e.Designed with a compact and neat appearance, this retro \u0026amp; appealing engine model uses butane gas (lighter oil) as fuel with a modern water tank and gas storage tank and adopts a water-cooled circulation system, ensuring a reliable operating process.\u003cbr\u003e.Easy-maintenance \u0026amp; Reliability: Featuring fewer moving parts to avoid wear or tear and requires minimal maintenance. This model boasts a longer single operating time and service life, making it beginner-friendly for mechanical enthusiasts.\u003cbr\u003e.Staring Method: To start the engine, simply fill the gas tank with butane gas, turn on the gas valve switch, ignite the boiler under the engine, add about 80ml of water to the water tank, heat it for about a minute, and then start the engine by hand-cranking the flywheel.\u003cbr\u003e.Creative Gift: The engine model is suitable as an exquisite desktop decoration and a wonderful and impressive collection craft. Perfect as a high-end model holiday gift for most mechanical enthusiasts, including teachers, students, technology enthusiasts, and collectors.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Brass \u003cbr\u003e.Brand: RETROL\u003cbr\u003e.Form: Ready to Run\u003cbr\u003e.Cyilinder Diameter: 13mm\u003cbr\u003e.Stroke: 24mm\u003cbr\u003e.Speed: 100-1000rpm(A continuous running time of 15 minutes on a single gas tank.)\u003cbr\u003e.Cooling Mode: Water Pump Cooling\u003cbr\u003e.Product Dimensions: 12.5 x 7.5 x 12.8cm\u003cbr\u003e.Product Weight: 900g\u003cbr\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr\u003e.Package Weight: 1350g\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 14+\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e \u003cbr\u003e\u003cbr\u003e.Engine*1\u003cbr\u003e.Manual*1","brand":"enginediy","offers":[{"title":"Golden","offer_id":45299096060118,"sku":"33ED3468989","price":469.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":45299096092886,"sku":"33ED3555354","price":469.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/1_11b4415e-ab00-4e28-8927-463297dfad78.jpg?v=1683798915"},{"product_id":"retrol-r32-4-2cc-ohv-v-twin-model-v2-four-stroke-gasoline-engine-motorcycle-engine-internal-combustion-engine-model","title":"RETROL R32 4.2CC OHV V-Twin Model V2 Four-stroke Gasoline Engine Motorcycle Engine Internal Combustion Engine Model","description":"\u003cp\u003e\u003cstrong\u003eRETROL R32 4.2CC OHV V-Twin Model V2 Four-stroke Gasoline Engine Motorcycle Engine Internal Combustion Engine Model\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e.As a miniature gasoline engine model designed based on the V-twin shovelhead engine of the 1970s motorcycle, this engine model embodies the spirit of different eras in a wonderful way.\u003cbr\u003e.Features a retro flavor, classic body lines, cold cooling structure, new carburetor design, and a push-type throttle lever, this most intricate engine model highly restores the details of a real engine. Upgrade the intake and exhaust valves to large and small valves, thus the power is significantly improved.\u003cbr\u003e.Each elaborate part in a fine process is made of brass and stainless steel materials, in conjunction with a wooden base for easy placement and operation, ensuring smooth operation.\u003cbr\u003e.Including starting and ignition devices, ready to run at any time, this model is friendly to novice model enthusiasts. You will be amazed by its good performance when it is running.\u003cbr\u003e.Perfect as a coveted collectible for displaying and playing with, as well as for personal use or as a high-end model gift for friends and family during major holidays.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e\u003cbr\u003e1. In the ignition device, if the machine does not start with the normal compression of the cylinder,  you need to adjust the needle of the carburetor.\u003cbr\u003e2. Tighten the main needle on the carburetor, loosen one-quarter cycle and turn the flywheel to ensure the mixture ratio of gasoline and air reaches normal.\u003cbr\u003e3. Turn off the power switch when the machine stopped.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Color: Brassiness \u0026amp; Sliver\u003cbr\u003e.Material: Brass + Stainless Steel\u003cbr\u003e.Model Brand: RETROL\u003cbr\u003e.Type: V-Twin 2-Cylinder 4-Stroke Gasoline Engine\u003cbr\u003e.Item No.: R32\u003cbr\u003e.Overall Dimensions: 15 x 12 x 14cm\u003cbr\u003e.Engine Dimensions: 12 x 9 x 11cm\u003cbr\u003e.Wooden Base Dimensions: 15 x 12 x 3cm\u003cbr\u003e.Scale: 1:5\u003cbr\u003e.Product State: Ready to Run\u003cbr\u003e.Displacement: 4.2CC\u003cbr\u003e.Cylinder Diameter: 13mm\u003cbr\u003e.Stroke: 16mm\u003cbr\u003e.Cooling Method: Air-cooled\u003cbr\u003e.Starting Method: Electric Drill Start\/Manual Start\u003cbr\u003e.Ignition Method: CDI Electronic Ignition\u003cbr\u003e.Spark Plug Type: 3\/16-40 inch Threaded Spark Plug\u003cbr\u003e.Lubrication Method: Mixed\/Splash Lubrication (Gasoline\/Oil=25\/1)\u003cbr\u003e.Fuel: 95# Gasoline\u003cbr\u003e.Oil: 2T Oil\u003cbr\u003e.Starting Power Battery: 4.5V AA Battery*3 (Not Included)\u003cbr\u003e.Product Weight: 1200g\u003cbr\u003e.Product Dimensions: 12 x 9 x 11cm\u003cbr\u003e.Package Weight: 2100g\u003cbr\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr\u003e.Packaging: Gift Box\u003cbr\u003e.Ages: 14+\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr\u003e1* Engine\u003cbr\u003e1* Electric Drill Connecting Shaft (Starting Rod)\u003cbr\u003e1* Hand Puller\u003cbr\u003e1 Set Spare O-ring\u003cbr\u003e1* Manual\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":44222147133654,"sku":"33ED3473294","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/1_dee25d1a-3406-4b22-af35-076745d9df97.jpg?v=1685155899"},{"product_id":"retrol-r33-evolution-4-2cc-mini-v2-engine-ohv-v-twin-motorcycle-engine-double-cylinder-four-stroke-gasoline-engine-internal-combustion-engine-model","title":"RETROL R33 Evolution 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine Double-cylinder Four-stroke Gasoline Engine Internal Combustion Engine Model","description":"\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eRETROL R33 Evolution 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine Double-cylinder Four-stroke Gasoline Engine Internal Combustion Engine Model \u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003ciframe title=\"How to Start an Evolution V-twin Model - EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/sh07AqOPF98\" height=\"721\" width=\"1274\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.As a miniature gasoline engine model designed based on the V-twin Evolution engine of the 1970s motorcycle, this engine model embodies the spirit of different eras in a wonderful way.\u003cbr data-mce-fragment=\"1\"\u003e.Features a retro flavor, classic body lines, cold cooling structure, new carburetor design, and a push-type throttle lever, this most intricate engine model highly restores the details of a real engine. Upgrade the intake and exhaust valves to large and small valves, thus the power is significantly improved.\u003cbr data-mce-fragment=\"1\"\u003e.Each elaborate part in a fine process is made of brass and stainless steel materials, in conjunction with a wooden base for easy placement and operation, ensuring smooth operation.\u003cbr data-mce-fragment=\"1\"\u003e.Including starting and ignition devices, ready to run at any time, this model is friendly to novice model enthusiasts. You will be amazed by its good performance when it is running.\u003cbr data-mce-fragment=\"1\"\u003e.Perfect as a coveted collectible for displaying and playing with, as well as for personal use or as a high-end model gift for friends and family during major holidays.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1. In the ignition device, if the machine does not start with the normal compression of the cylinder,  you need to adjust the needle of the carburetor.\u003cbr data-mce-fragment=\"1\"\u003e2. Tighten the main needle on the carburetor, loosen the one-quarter cycle, and turn the flywheel to ensure the mixture ratio of gasoline and air reaches normal.\u003cbr data-mce-fragment=\"1\"\u003e3. Turn off the power switch when the machine stopped.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Color: Brassiness \u0026amp; Sliver\u003cbr data-mce-fragment=\"1\"\u003e.Material: Brass + Stainless Steel\u003cbr data-mce-fragment=\"1\"\u003e.Model Brand: RETROL\u003cbr data-mce-fragment=\"1\"\u003e.Type: V-Twin 2-Cylinder 4-Stroke Gasoline Engine\u003cbr data-mce-fragment=\"1\"\u003e.Item No.: R33\u003cbr data-mce-fragment=\"1\"\u003e.Overall Dimensions: 15 x 12 x 14cm\u003cbr data-mce-fragment=\"1\"\u003e.Engine Dimensions: 12 x 9 x 11.5cm\u003cbr data-mce-fragment=\"1\"\u003e.Wooden Base Dimensions: 15 x 12 x 3cm\u003cbr data-mce-fragment=\"1\"\u003e.Scale: 1\/5\u003cbr data-mce-fragment=\"1\"\u003e.Product State: Ready to Run\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 4.2CC\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Diameter: 13mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 16mm\u003cbr data-mce-fragment=\"1\"\u003e.Cooling Method: Air-cooled\u003cbr data-mce-fragment=\"1\"\u003e.Starting Method: Electric Drill Start\/Manual Start\u003cbr data-mce-fragment=\"1\"\u003e.Ignition Method: CDI Electronic Ignition\u003cbr data-mce-fragment=\"1\"\u003e.Spark Plug Type: 3\/16-40 inch Threaded Spark Plug\u003cbr data-mce-fragment=\"1\"\u003e.Lubrication Method: Mixed\/Splash Lubrication (Gasoline\/Oil=25\/1)\u003cbr data-mce-fragment=\"1\"\u003e.Fuel: 95# Gasoline\u003cbr data-mce-fragment=\"1\"\u003e.Oil: 2T Oil\u003cbr data-mce-fragment=\"1\"\u003e.Starting Power Battery: 4.5V AA Battery*3 (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1300g\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 12 x 9 x 11cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 2100g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr data-mce-fragment=\"1\"\u003e.Packaging: Gift Box\u003cbr data-mce-fragment=\"1\"\u003e.Ages: 14+\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e1* Engine\u003cbr data-mce-fragment=\"1\"\u003e1* Electric Drill Connecting Shaft (Starting Rod)\u003cbr data-mce-fragment=\"1\"\u003e1* Hand Puller\u003cbr data-mce-fragment=\"1\"\u003e1 Set Spare O-ring\u003cbr data-mce-fragment=\"1\"\u003e1* Manual\u003cbr data-mce-fragment=\"1\"\u003e1* Packing Box\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e","brand":"enginediy","offers":[{"title":"Brass Exhaust Pipe","offer_id":44458203414742,"sku":"33ED3477451","price":749.99,"currency_code":"USD","in_stock":true},{"title":"Aluminum Alloy Exhaust Pipe","offer_id":44458203447510,"sku":"33ED3498602","price":749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/1_6951aade-6b35-419b-9f7f-b887e7f0b28a.jpg?v=1686626635"},{"product_id":"h08-4-2cc-hoglet-ohv-v-twin-four-stroke-gasoline-engine-mini-retro-motorcycle-engine-model-with-pedal-start","title":"H08 Hoglet V2 Engine 4.2CC OHV V-Twin Four-Stroke Gasoline Engine Mini Retro Motorcycle Engine Model with Pedal Start","description":"\u003cp\u003e\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/y-mVK4wEEA8\" title=\"H08 Hoglet V-Twin Engine Model with Pedal Start - EngineDIY\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" width=\"1097\" height=\"617\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"Hoglet V-twin Engine with Kick Starter - EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/N6nDF3mBLCc\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" width=\"1090\" height=\"617\" frameborder=\"0\"\u003e\u003c\/iframe\u003eH08 4.2CC Hoglet OHV V-Twin Four-Stroke Gasoline Engine Mini Retro Motorcycle Engine Model with Pedal Start\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Based on the vintage Hoglet twin-cylinder motorcycle engine from the last century, this mini gasoline engine model captures the spirit of different eras in a fascinating way.\u003cbr data-mce-fragment=\"1\"\u003e.Made in CNC machining with aluminum alloy, brass, and stainless steel, the highly intricate model exudes a retro charm with classic body lines. Featuring a cold cooling structure, a brand new carburetor, and a toggle throttle lever.\u003cbr data-mce-fragment=\"1\"\u003e.Consist of meticulously designed and manufactured components including the integrated ignition with a wooden base for convenient display and operation, ensuring smooth operation.\u003cbr data-mce-fragment=\"1\"\u003e.Come with a foot pedal starter, chain, and ignition device, making this engine, ready to run, beginner-friendly for model enthusiasts. It especially wows everyone with stunning performance.\u003cbr data-mce-fragment=\"1\"\u003e.Perfect as a highly sought-after collectible, suitable for showcasing and playing with whether for personal use or as a sophisticated and unique model gift for friends and family on special occasions.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e.Warm Tips:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eIf the machine fails to start under normal cylinder compression and ignition system, it may require carburetor needle adjustment.\u003cbr data-mce-fragment=\"1\"\u003eAfter tightening the main needle on the carburetor, loosen it by 1\/4 turn. Start the flywheel to allow the gasoline and air mixture ratio to reach the correct working proportion after a few attempts.\u003cbr data-mce-fragment=\"1\"\u003eWhen the machine is stopped, the power switch should be turned off.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Brass + Stainless Steel\u003cbr data-mce-fragment=\"1\"\u003e.Item No: H08\u003cbr data-mce-fragment=\"1\"\u003e.Overall Dimensions: 150 x 120 x 140mm\u003cbr data-mce-fragment=\"1\"\u003e.Wooden Base Dimensions: 150 x 120 x 30mm\u003cbr data-mce-fragment=\"1\"\u003e.Scale: 1\/5\u003cbr data-mce-fragment=\"1\"\u003e.Form: Ready to Run\u003cbr data-mce-fragment=\"1\"\u003e.Model: V-Twin Four-Stroke Gasoline Engine\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 4.2CC\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Diameter: 13mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 16mm\u003cbr data-mce-fragment=\"1\"\u003e.Cooling Method: Air-cooled\u003cbr data-mce-fragment=\"1\"\u003e.Start Method: Foot Pedal Start (Manual Start)\u003cbr data-mce-fragment=\"1\"\u003e.Ignition Method: CDI Electronic Ignition\u003cbr data-mce-fragment=\"1\"\u003e.Spark Plug Type: 3\/16-40 Inch Thread Spark Plug\u003cbr data-mce-fragment=\"1\"\u003e.Lubrication Method: Mixed\/Splash Lubrication (Gasoline\/Oil = 25:1)\u003cbr data-mce-fragment=\"1\"\u003e.Fuel Type: 95# Gasoline\u003cbr data-mce-fragment=\"1\"\u003e.Oil Type: 2-Stroke Oil\u003cbr data-mce-fragment=\"1\"\u003e.Supply Voltage of Ignition: 4.5V (3*AA Battery, Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 900g\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 1400g\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 11 x 8 x 11cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Box\u003cbr data-mce-fragment=\"1\"\u003e.Ages: 14+\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003e1* Hoglet V2 Engine Model\u003cbr data-mce-fragment=\"1\"\u003e1* Pedal Starter\u003cbr data-mce-fragment=\"1\"\u003e1 Set Spare O-ring\u003cbr data-mce-fragment=\"1\"\u003e1* Instructions\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":44362512007382,"sku":"33ED3484248","price":649.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/10_0ebc8f83-2d9c-43c7-94d3-208d78a61c09.jpg?v=1689409901"},{"product_id":"retrol-r34-ohv-4-2cc-v-twin-four-stroke-gasoline-engine-mini-retro-motorcycle-internal-combustion-engine-model","title":"RETROL R34 OHV 4.2CC V-Twin Four-Stroke Gasoline Engine Mini Retro Motorcycle Internal Combustion Engine Model","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff8000;\"\u003eRETROL R34 OHV 4.2CC V-Twin Four-Stroke Gasoline Engine Mini Retro Motorcycle Internal Combustion Engine Model\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1.This is a miniature gasoline engine model designed on the basis of the V-twin motorcycle EVOLUTION (evolution) engine of the 1980s, a highly representative engine, which embodies the spirit of different eras in a marvelous way.\u003cbr\u003e2. Retro flavor of the machine, classic body lines, cold cooling structure, new carburetor design, toggle throttle lever, intake and exhaust are upgraded with large and small valves, the power to enhance the obvious, and better restore the details of the real engine, which is one of the most complex engines we produce.\u003cbr\u003e3. Every part of the engine is carefully designed and processed by us. It is machined from brass and stainless steel with a wooden base for easy placement and operation to ensure smooth running.\u003cbr\u003e4.The engine is always ready to run and includes starting and ignition equipment, making it more friendly to novice modelers. When it runs, you won't be disappointed. You will be amazed at how well it performs its job.\u003cbr\u003e5.It has become a coveted collector's item, worthy of being brought out for display and play. It is suitable for both self-use and as a personalized premium model gift for friends and family during major holidays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBrand: RETROL;\u003cbr\u003eItem No.: R34;\u003cbr\u003eMaterial: brass, aluminum alloy, stainless steel;\u003cbr\u003eColor: brass color, silver color;\u003cbr\u003eOverall size: 150*120*140mm;\u003cbr\u003eEngine size: 120*90*115mm;\u003cbr\u003eWooden base size: 150*120*30mm;\u003cbr\u003eProportion: 1:5;\u003cbr\u003eWeight: 1300g;\u003cbr\u003eForm: ready to run;\u003cbr\u003eType: twin-cylinder four-stroke gasoline engine;\u003cbr\u003eDisplacement: 4.2cc;\u003cbr\u003eCylinder diameter: 13mm;\u003cbr\u003eStroke: 16mm;\u003cbr\u003eCooling method: air-cooled;\u003cbr\u003eStarting method: electric drill start\/manual start;\u003cbr\u003eIgnition method: CDI electronic ignition;\u003cbr\u003eSpark plug type: 3\/16-40 inch thread spark plug;\u003cbr\u003eLubrication type: mixed\/splash lubrication (gasoline\/oil = 25\/1);\u003cbr\u003eFuel type: 95# gasoline;\u003cbr\u003eOil type: 2T motor oil;\u003cbr\u003eStarting power: 4.5V AA batteries *3 (not included);\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking list:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngine *1\u003cbr\u003eElectric drill coupling shaft (starter rod) *1\u003cbr\u003eHand puller *1\u003cbr\u003eSpare O-ring *1set\u003cbr\u003eInstruction manual *1\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":44458209312982,"sku":"33ED3498603","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/4c840e46-7972-4e5e-9dbd-f3f999bf33d0.jpg?v=1694074469"},{"product_id":"1-7cc-mini-retro-horizontal-single-cylinder-reciprocating-double-acting-mill-steam-engine-model-toys-with-speed-reducer","title":"S10 1.7CC Mini Retro Horizontal Single-cylinder Reciprocating Double-acting Mill Steam Engine Model Toys with Speed Reducer","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff8000;\"\u003e1.7CC Mini Retro Horizontal Single-cylinder Reciprocating Double-acting Mill Steam Engine Model Toys with Speed Reducer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstruction manual:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1. A steam engine is a reciprocating power machine that converts the energy of steam into mechanical work.\u003cbr\u003e\u003cbr\u003e2. Before each operation, lubricating oil must be dripped on every friction point of the machine head. Add water to the boiler, heat it until the water boils, and then gently turn the flywheel by hand until it runs automatically. (If there is dullness, 1. The pressure is not enough. 2. The cylinder and piston are not lubricated enough. 3. The cylinder and piston are not running in place.)\u003cbr\u003e\u003cbr\u003e3. The product does not include a boiler, please bring your own or purchase separately. You can also consult us to purchase a matching boiler.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1. A model based on the mill model machine has an exquisite appearance and is compact. It is easy to install and can be placed in your hand to play with. It will make you put it down. It is equipped with a flying ball deceleration device;\u003cbr\u003e\u003cbr\u003e2. Excellent quality, mainly brass, with bright, delicate and beautiful surface color. The production is precise, the workmanship is excellent, CNC machining, the operation is smooth, the spindle sleeve is made of high-hardness beryllium copper to resist friction, and long-term operation is guaranteed;\u003cbr\u003e\u003cbr\u003e3. The operation is easy and not cumbersome. After simply installing the steam engine and adding the boiler, players can intuitively feel the charm of the steam engine;\u003cbr\u003e\u003cbr\u003e4. It is very suitable for the majority of steam engine enthusiasts and enthusiasts. Its operability is very impressive, which can exercise players' hands-on ability. It can also be used for teaching children or students to understand the operation of steam engines;\u003cbr\u003e\u003cbr\u003e5. By operating the steam engine model, you can understand the working principle of steam more intuitively. At the same time, both its production process and product appearance and operability are very valuable for collection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eParameters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaterial: copper;\u003cbr\u003eSteam engine size: 155*60*60mm\u003cbr\u003eWeight: 760g\u003cbr\u003eType: Horizontal single cylinder single acting mill steam engine\u003cbr\u003eDisplacement: 1.7cc\u003cbr\u003eRecommended air pressure: 0.4MPa-0.6MPa\u003cbr\u003eBore size: 10mm\u003cbr\u003eStroke: 20mm\u003cbr\u003eAir inlet thread: 1\/4-40TPI\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging list:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngine*1\u003cbr\u003eBase*1\u003cbr\u003eAccessory package*1\u003cbr\u003eInstruction manual*1\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":44560677667030,"sku":"33ED3405586","price":339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/d7b37bab-0cf3-4ec8-8dfe-5481da409f93.jpg?v=1697853125"},{"product_id":"m96-mini-horizontal-air-cooled-single-cylinder-6-stroke-oddball-hit-and-miss-gas-engine-model","title":"M96 Mini Horizontal Air-Cooled Single-Cylinder 4-Stroke Oddball Hit and Miss Gas Engine Model","description":"\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eM96 Mini Horizontal Air-Cooled Single-Cylinder 4-Stroke Oddball Hit and Miss Gas Engine Model\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003e\u003ciframe title=\"M96 Oddball Hit \u0026amp; Miss Engine\" src=\"https:\/\/www.youtube.com\/embed\/QHIu0wwGLb4\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003e\u003ciframe title=\"oddball 2 - tweaking fun with your model engine hit and miss M96\" src=\"https:\/\/www.youtube.com\/embed\/c5FsGx1oqss\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"M96 Hit \u0026amp; Miss - Slowing It Down\" src=\"https:\/\/www.youtube.com\/embed\/zdWFAjaySi0\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003e\u003ciframe title=\"NEW M96 \u0026quot;Oddball\u0026quot;  sturdy 2cc Hit \u0026amp; Miss model engineer's engine AVAILABLE - WINNER!!\" src=\"https:\/\/www.youtube.com\/embed\/XbGQm47k3As\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003e\u003ciframe width=\"1250\" height=\"703\" src=\"https:\/\/www.youtube.com\/embed\/Giwfp1fuorw\" title=\"M96 First Start!  It lives!\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a horizontal single-cylinder 4-Cycle Oddball Hit and Miss Gas Engine Model with a unique and exquisite shape, stable and reliable structural design, and a wooden base for easy placement and operation.\u003cbr\u003eIt is machined from brass, stainless steel and aluminum alloy. A brass sleeve is installed on the crankshaft support with a lubrication hole to lubricate the main shaft and reduce friction. Likewise, a lubricant cup is added to the cylinder!\u003cbr\u003eWe have developed a new igniter specifically for this tiny engine that uses a 1.5V battery! It uses gasoline as fuel and can run for about 15 minutes per tank of fuel.\u003cbr\u003eStart working clockwise (facing the starting shaft) and when you start this engine you can hear it moving, maybe that's one of the things that fascinates us.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct name: Oddball Hit and Miss Gas Engine Model\u003cbr\u003eItem number: M96\u003cbr\u003eMaterial: brass, stainless steel and aluminum alloy\u003cbr\u003eColor: as shown in the picture\u003cbr\u003eProduct size: length 135MM, width 80MM, height 60MM\u003cbr\u003eDisplacement: 2.3CC\u003cbr\u003eBore size: 13MM\u003cbr\u003eTravel: 17MM\u003cbr\u003eFlywheel diameter: 58MM\u003cbr\u003eWeight: 750g;\u003cbr\u003eCooling method: air cooling\u003cbr\u003eStart method: electric drill or hand start\u003cbr\u003eIgnition method: new igniter\u003cbr\u003eStarting power supply: 1.5V 1 AA battery (not included)\u003cbr\u003eFuel type: gasoline\u003cbr\u003eLubricating oil type: 2T engine oil\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking list\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngine*1 set\u003cbr\u003eAccessories*1 set\u003cbr\u003eInstruction manual*1\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":44804220092630,"sku":"33ED3531582","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/cc36cb0c-e033-43a5-a51b-cca0279b935d.jpg?v=1704768702"},{"product_id":"h09-mini-hoglet-single-cylinder-four-stroke-gasoline-engine-model-for-motorcycles-with-pedal-start","title":"H09 Mini Hoglet Single-Cylinder Four-Stroke Gasoline Engine Model for Motorcycles with Pedal Start","description":"\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eH09 Mini Hoglet Single-Cylinder Four-Stroke Gasoline Engine Model for Motorcycles with Pedal Start\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a complex engine model with a unique and exquisite shape, stable and reliable structural design, and a wooden base for easy placement and operation. Made of CNC machining of aluminum alloy, brass and stainless steel. The cylinder angle is 45 degrees, activated by a foot pedal, and equipped with metal chain transmission.\u003cbr\u003e\u003cbr\u003eIt uses gasoline as fuel and can run for about 15 minutes per tank of fuel. This exquisite engine model is easy to operate and full of fun. You can observe and understand the working process and principles of the engine. It can be played as a desktop model and can also be used as an excellent personalized gift for mechanical crafts model enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct name: Mini Hoglet single cylinder gasoline engine model\u003cbr\u003eItem number: H09\u003cbr\u003eMaterial: aluminum alloy, brass and stainless steel\u003cbr\u003eColor: as shown in the picture\u003cbr\u003eEngine size: length 110MM, width 80MM, height 110MM\u003cbr\u003eWeight: 900g\u003cbr\u003eDisplacement: 2.1CC\u003cbr\u003eBore size: 13MM\u003cbr\u003eWeight: 900g;\u003cbr\u003eCooling method: air cooling\u003cbr\u003eStart method: pedal start\u003cbr\u003eIgnition method: igniter\u003cbr\u003eStarting power supply: 4.5V 3 AA batteries (not included)\u003cbr\u003eFuel type: gasoline\u003cbr\u003eLubricating oil type: 2T engine oil\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging list:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngine*1 set\u003cbr data-mce-fragment=\"1\"\u003eAccessories*1 set\u003cbr data-mce-fragment=\"1\"\u003eInstruction manual*1\u003cbr\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":44804281696470,"sku":"33ED3531611","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/6b9c43dd-3b23-4e5f-8d8b-67af11a35759.jpg?v=1704768608"},{"product_id":"enjomor-ringbom-j01-stirling-engine-miniature-free-piston-hot-air-external-combustion-engine-model-kit-version","title":"ENJOMOR Ringbom J01 Stirling Engine Miniature Free-piston Hot Air External Combustion Engine Model (Kit Version)","description":"\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBrand: ENJOMOR\u003cbr\u003eName: Ringbom Stirling Engine Model\u003cbr\u003eItem number: J01\u003cbr\u003eProduct form: KIT version\u003cbr\u003eWeight: 120g\u003cbr\u003eOverall dimensions: 55*43*83mm\u003cbr\u003eFuel: 95% alcohol\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1. Excellent work: Ringbom The unique feature of the Stirling cycle engine is that it has no mechanical connection with the displacer. The displacer operates on its own based on pulsating pressure changes within the engine. An engine has only four moving parts. The engine makes a distinctive thumping sound unlike any other and runs at a fairly constant speed.\u003cbr\u003e2. Interactive scientific exploration: It is made based on the working principle of the heat engine. You can observe the entire working process of the engine, which is helpful for popularizing knowledge of mechanical engineering and thermodynamics, and understanding the principles of energy conversion. It is suitable as a teaching aid for teaching demonstrations.\u003cbr\u003e3. Durable craftsmanship: Made of all metal, it is not easy to rust and fade. The surface treatment is fine to highlight the metal texture. The piston can run for a long time, is safe and durable, and ensures that you can enjoy hours of entertainment at a time. You will be satisfied with its appearance and quality.\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":45017481642198,"sku":"33ED3529113","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/eec5501e-ba5f-4272-9f6a-ea270188c5ea.jpg?v=1709016506"},{"product_id":"enjomor-robinson-stirling-engine-mini-hot-air-stirling-external-combustion-engine-stem-toy-rtr-version","title":"ENJOMOR Robinson Stirling Engine Mini Hot Air Stirling External Combustion Engine STEM Toy (RTR Version)","description":"\u003cbr\u003e\u003cstrong\u003eENJOMOR Robinson Stirling Engine Mini Hot Air Stirling External Combustion Engine STEM Toy (RTR Version)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e.Outstanding Classic Work:\u003c\/strong\u003e This classic Stirling engine model with a mini and exquisite design is impressive to behold, like a treasure in your hands as a fun and imaginative desktop technology toy.\u003cbr\u003e\u003cstrong\u003e.Interactive Scientific Exploration:\u003c\/strong\u003e Experience the miracle of high-efficient power with our Stirling engine. This compact model utilizes the principles of the famous Stirling engine, delivering impressive performance while showcasing the elegance of engineering.\u003cbr\u003e\u003cstrong\u003e.High-Quality Craftsmanship:\u003c\/strong\u003e Made entirely of metal, it reflects durability and reliability. You will be satisfied with its appearance and high-quality \u0026amp; robust structure ensures long-lasting performance, allowing you to enjoy its intricate operation for years to come.\u003cbr\u003e\u003cstrong\u003e.Educational and Interactive:\u003c\/strong\u003e This mini engine is perfect for STEM education or as an icebreaker for conversations, demonstrating the fascinating principles of thermodynamics and heat transfer. Engage in interactive learning and stimulate curiosity about physics and alternative energy.\u003cbr\u003e\u003cstrong\u003e.Versatile Applications:\u003c\/strong\u003e Explore various applications with this power Stirling engine. Ideal for educational purposes, demonstrations, or as an enchanting desktop decoration, providing a practical experience in sustainable energy conversion, inspiring curiosity in science enthusiasts of all ages.\u003cbr\u003e\u003cstrong\u003e.Perfect Gift:\u003c\/strong\u003e Whether for budding scientists, the curious-minded, or engineering enthusiasts, our mini Robinson Stirling Engine is an extraordinary gift. Combining functionality, aesthetics, and educational value, it becomes an unforgettable and unique gift for any occasion.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Materials: Brass + Stainless Steel + Aluminum\u003cbr\u003e.Brand: ENJOMOR\u003cbr\u003e.Name: Robinson Stirling Engine Model\u003cbr\u003e.Model Number: J03\u003cbr\u003e.Form: Ready to Run (RTR)\u003cbr\u003e.Flywheel Diameter: 29mm (Including Pulley)\u003cbr\u003e.Start Method: Manual Start\u003cbr\u003e.Fuel: 95% Purity Alcohol\u003cbr\u003e.Product Dimensions: 8.7 x 3.5 x 5cm\u003cbr\u003e.Product Weight: 130g\u003cbr\u003e.Package Dimensions: 15 x 10 x 10cm\u003cbr\u003e.Package Weight: 300g\u003cbr\u003e.Packaging: Gift Box\u003cbr\u003e.Ages: 16+\u003cbr\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":45023491391702,"sku":"33ED3529115","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/463c360c-aaaf-4e26-b0fd-33e05201dd62.jpg?v=1709186217"},{"product_id":"retrol-okmo-b01-ball-top-miniature-hit-and-miss-gasoline-engine-model","title":"RETROL \u0026 OKMO B01 Ball Top Miniature Water-Cooled Single-Cylinder 4-Stroke Hit and Miss Gasoline Internal Combustion Engine Model","description":"\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/JYTwDHp4Ofs\" title='Fully Working 4 Stroke Gasoline Hit and Miss \"Ball Top\" model engine.'\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1410\" height=\"793\" src=\"https:\/\/www.youtube.com\/embed\/uz3Fcvk4NFw\" title=\"Okmo B01 Ball top monitor hit and miss miniature engine\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Vintage Hit \u0026amp; Miss 'Monitor' Ball-Top Miniature Precision Gas Engine  -  Part 1 -  (4K) #enginediy\" src=\"https:\/\/www.youtube.com\/embed\/YqrnumO0d2Y\" height=\"737\" width=\"1310\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Retrol \u0026amp; OKMO B01 Ball Top Model Engine\" src=\"https:\/\/www.youtube.com\/embed\/W1sAhcBcwbA\" height=\"737\" width=\"1310\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Best looking budget scale hit\u0026amp; miss model engine 2025\" src=\"https:\/\/www.youtube.com\/embed\/JPz2aNavtUg\" height=\"737\" width=\"1310\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/6tbPs-0e6ec\" title=\"Ball Top Monitor First Run\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/PmDT6LKhWc8\" title=\"B01 And Z01 Running Together\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"482\" height=\"857\" src=\"https:\/\/www.youtube.com\/embed\/HN8E7ossR6E\" title=\"Un pequeño gran motor @enginediy #Okmo #Retrol #b1\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRETROL \u0026amp; OKMO B01 Ball Top Miniature Water-Cooled Single-Cylinder 4-Stroke Hit and Miss Gasoline Internal Combustion Engine Model \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis vintage-style internal combustion engine model showcases classic agricultural machinery design, making it a unique collectible for mechanical enthusiasts, engine model collectors, and retro farm equipment lovers. Perfect for display, teaching demonstrations, and historical restoration enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnique Structure \u0026amp; Functional Design: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eScaled-down version of the original Ball Hopper engine with a ball-top water tank, oil cup inside the cylinder, and crankshaft oil channel for optimal lubrication, smooth operation, and a classic vintage look.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInnovative Ignition \u0026amp; Stable Support: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures a newly designed mechanical ignition system with the igniter and battery housed in a matching wooden box, paired with a solid wood base for enhanced stability and craftsmanship.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuality in Every Detail: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePractical elements like water cooling, oil channels, and mechanical ignition, combined with fine woodwork, create an industrial retro aesthetic perfect for display in an office, study, or living room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-Value Model: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCombines educational (engine principle demonstration), collectible (unique mechanical design), and decorative (vintage display piece) value, meeting diverse needs for hobbyists and enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCraftsmanship \u0026amp; Gift-Worthy Collectible: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMade with precision metal parts and finely textured wood, perfect for mechanical hobbyists, collectors, or as a distinctive and thoughtful gift.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Metal + Wood\u003cbr\u003e.Model: B01\u003cbr\u003e.Form: Ready to Run (RTR)\u003cbr\u003e.Engine Type: Gasoline Internal Combustion Engine\u003cbr\u003e.Displacement: 3.6cc\u003cbr\u003e.Cylinder Diameter: 16mm\u003cbr\u003e.Stroke: 19mm\u003cbr\u003e.Speed: 300-3000 rpm\u003cbr\u003e.Power: Approxl. 0.2ps\u003cbr\u003e.Cooling Method: Water Cooling\u003cbr\u003e.Startup Method: Manual\/Electric Drill Start\u003cbr\u003e.Ignition Method: Mechanical Ignition \u003cbr\u003e.Spark Plug Type: British Thread 3\/16-40 Spark Plug\u003cbr\u003e.Starting Power: 1.5V (use 1 AA battery)\u003cbr\u003e.Lubrication Method: Oil Channel Lubrication\u003cbr\u003e.Lubrication Ratio: Gasoline\/Engine Oil is 25:1 to 30:1\u003cbr\u003e.Fuel: Gasoline (95# or higher is recommended)\u003cbr\u003eEngine oil: 2T\/4T engine oil (10W50 is recommended) 2T)\u003cbr\u003e.Product Weight: 1600g\u003cbr\u003e.Package Weight: 1800g\u003cbr\u003e.Product Dimensions: 20.4 x 10 x 18.4cm\u003cbr\u003e.Package Dimensions: 25 x 18 x 20cm\u003cbr\u003e.Packing: Graphic Carton\u003cbr\u003e.Ages: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Engine (with Wooden Display Stand and Ignition System) *1\u003cbr\u003e.Drill Starter Stick *1\u003cbr\u003e.Accessory Bag *1\u003cbr\u003e.Instruction Manual *1\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":47084923060438,"sku":"33ED3651455","price":479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/c3d22e4d-fd9f-41d9-a332-63ef1aeb4449.jpg?v=1753521655"},{"product_id":"retrol-okmo-morse-z01-throttling-governor-single-cylinder-4-stroke-gasoline-internal-combustion-engine-model","title":"RETROL \u0026 OKMO Morse Z01 Throttling Governor Single-Cylinder 4-Stroke Gasoline Internal Combustion Engine Model","description":"\u003cp\u003e\u003ciframe title=\"RETROL \u0026amp; OKMO Morse Z01 Self Throttling Governor Single-Cylinder 4-Stroke Engine\" src=\"https:\/\/www.youtube.com\/embed\/s0Cd21s8OuY\" height=\"737\" width=\"1310\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/QL2UP-5mL6U\" title=\"Okmo Z01 Run One\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/LYkCfUda3Uw\" title=\"Okmo Z01 Summary\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/PmDT6LKhWc8\" title=\"B01 And Z01 Running Together\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"482\" height=\"857\" src=\"https:\/\/www.youtube.com\/embed\/Qa17FFyDP-0\" title=\"Z01 Engine Unboxing #enginediy\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"RETROL \u0026amp; OKMO Morse Z01 Throttling Governor Internal Combustion Engine Model-EngineDIY #engine\" src=\"https:\/\/www.youtube.com\/embed\/9p50rK7Kuas\" height=\"857\" width=\"482\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRETROL \u0026amp; OKMO Morse Z01 Throttling Governor Single-Cylinder 4-Stroke Gasoline Internal Combustion Engine Model\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis vintage-style internal combustion engine model showcases classic agricultural machinery design, making it a unique collectible for mechanical enthusiasts, engine model collectors, and retro farm equipment lovers. Perfect for display, teaching demonstrations, and historical restoration enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClassic Heritage \u0026amp; Refined Quality: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspired by the legendary Morse Z-series engine, each component is precisely manufactured and standardized for interchangeability, delivering exceptional quality and blending vintage charm with modern craftsmanship.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Craftsmanship \u0026amp; Superior Performance: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCast body and fuel tank, CNC-machined crankshaft and flywheel ensure strength and balanced weight. A finely matched piston and cylinder provide excellent compression, while water-cooling maintains stable engine operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Ignition \u0026amp; Hassle-Free Operation: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with a wooden base and ignition box, featuring a mechanical ignition system for smooth, consistent starts, eliminating ignition concerns and ensuring dependable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Regulation \u0026amp; Energy Efficiency: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA throttle governor directly adjusts the balance valve, precisely controlling the fuel-air mixture to maintain optimal cylinder temperature and perfectly stable RPM under any load, achieving both power and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCollector’s Choice \u0026amp; Functional Masterpiece: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePerfect as a premium collectible for mechanical enthusiasts or as a practical source of power, the Z01 engine stands out for its outstanding performance, reliability, and timeless design—making it an excellent gift option.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Metal + Wood\u003cbr\u003e.Model: Z01\u003cbr\u003e.Form: Ready to Run (RTR)\u003cbr\u003e.Engine Type: Gasoline Internal Combustion Engine\u003cbr\u003e.Displacement: 3.6cc\u003cbr\u003e.Cylinder Diameter: 16mm\u003cbr\u003e.Stroke: 19mm\u003cbr\u003e.Speed: 500-3000 rpm\u003cbr\u003e.Power: Approxl. 0.2ps\u003cbr\u003e.Cooling Method: Water Cooling\u003cbr\u003e.Startup Method: Manual\/Electric Drill Start\u003cbr\u003e.Ignition Method: Mechanical Ignition \u003cbr\u003e.Spark Plug Type: British Thread 3\/16-40 Spark Plug\u003cbr\u003e.Starting Power: 1.5V (use 1 AA battery)\u003cbr\u003e.Lubrication Method: Oil Channel Lubrication\u003cbr\u003e.Lubrication Ratio: Gasoline\/Engine Oil is 25:1 to 30:1\u003cbr\u003e.Fuel: Gasoline (95# or higher is recommended)\u003cbr\u003eEngine oil: 2T\/4T engine oil (10W50 is recommended) 2T)\u003cbr\u003e.Product Weight: 1700g\u003cbr\u003e.Package Weight: 1950g\u003cbr\u003e.Product Dimensions: 25.7 x 12 x 13cm\u003cbr\u003e.Package Dimensions: 25 x 18 x 20cm\u003cbr\u003e.Packing: Graphic Carton\u003cbr\u003e.Ages: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Engine (with Wooden Display Stand and Ignition System) *1\u003cbr\u003e.Drill Starter Stick *1\u003cbr\u003e.Accessory Bag *1\u003cbr\u003e.Instruction Manual *1\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":47084943147222,"sku":"33ED3651456","price":579.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/f879533b-5eb5-4504-9845-f4dda9714533.jpg?v=1753523106"},{"product_id":"retrol-okmo-1110-miniature-4-stroke-water-cooled-horizontal-gasoline-internal-combustion-engine-model","title":"RETROL \u0026 OKMO 1110 Miniature 4-Stroke Water-Cooled Horizontal Gasoline Internal Combustion Engine Model","description":"\u003cp\u003e\u003cstrong\u003eRETROL \u0026amp; OKMO 1110 Miniature 4-Stroke Water-Cooled Horizontal Gasoline Internal Combustion Engine Model \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eFlash Deals Info:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eEarly Bird Price: Save \u003cstrong\u003e$100 Off\u003c\/strong\u003e Automatic , Only \u003cstrong\u003e$549.90\u003c\/strong\u003e!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eBuy First, Enjoy First: \u003c\/strong\u003eOKMO 1110 Engine is FOR \u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003ePRE-SALE\u003c\/strong\u003e\u003c\/span\u003e now! \u003cbr\u003e\u003cstrong\u003eGood Quality Takes Time: \u003c\/strong\u003ewe strive to make it great before shipping it out. We are thankful to your kind understanding and support always!\u003cbr\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eAbout the delivery:\u003c\/strong\u003e\u003c\/span\u003e the orders will be shipped out at the begin of \u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eDecember\u003c\/strong\u003e\u003c\/span\u003e. More details, please email at service@enginediy.com! Much appreciated for your interest and support!\u003c\/p\u003e\n\u003cp\u003eWhy Launching OKMO 1110 Engine?\u003cbr\u003eLet’s know more about the story! \u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003ca style=\"color: rgb(255, 128, 0);\" href=\"https:\/\/www.enginediy.com\/blogs\/enginediy-blog-news-for-rc-engine\/okmo-1110-engine-model-a-timeless-tribute-to-mechanical-heritage\"\u003eClick Here to Read Blog\u003c\/a\u003e\u003c\/span\u003e!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/H-viiGuCXfQ\" title=\"OKMO 1110 Engine Model Coming-EngineDIY\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/SMrEZrEyrtk\" title=\"OKMO Lister D \u0026amp; 1110 Engine Model Coming Soon-EngineDIY #new\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDiscover the charm of vintage engineering with the OKMO Mini Horizontal Water-Cooled Four-Stroke Gasoline Engine Model — a fully functional mechanical collectible inspired by classic Japanese prototypes. Featuring a precision-machined engine block, water-cooling system, and wooden display base, it perfectly combines retro industrial aesthetics with authentic mechanical performance. Whether for display or operation, this miniature engine delivers a fascinating hands-on experience for collectors and enthusiasts alike.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Brass + Stainless Steel + Wood\u003cbr\u003e.Color: Green\u003cbr\u003e.Model: 1110\u003cbr\u003e.Type: Ready to Run (RTR)\u003cbr\u003e.Engine Type: Gasoline Internal Combustion Engine\u003cbr\u003e.Displacement: 3.6 cc\u003cbr\u003e.Bore: 16.0mm\u003cbr\u003e.Stroke: 19.0mm\u003cbr\u003e.Cooling: Water\u003cbr\u003e.Starting: Manual\/Drill Start\u003cbr\u003e.Ignition: Mechanical\u003cbr\u003e.Spark Plug: 3\/16-40 inch thread\u003cbr\u003e.Starting Power: 1.5V battery (uses 1 AA battery)\u003cbr\u003e.Lubrication: Independent oil gallery lubrication \u003cbr\u003e.Lubrication Ratio: Gasoline\/Oil 25:1 to 30:1\u003cbr\u003e.Fuel: Gasoline (95# or higher recommended)\u003cbr\u003e.Engine Oil: Engine-Specific oil (10W50 2T recommended)\u003cbr\u003e.Product Weight: 1810g\u003cbr\u003e.Package Weight: 2000g\u003cbr\u003e.Product Dimensions: 26 x 12 x 12.8cm\u003cbr\u003e.Package Dimensions: 28 x 18 x 20cm\u003cbr\u003e.Packing: Graphic Carton\u003cbr\u003e.Ages: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRetro Collectible with Mechanical Aesthetics:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspired by Japan’s early internal combustion engines, this model faithfully recreates iconic details such as the large flywheel, vintage fuel system, and polished wooden base. It captures the essence of classic industrial design, serving as both a collectible display piece and a striking tribute to mechanical artistry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Power-Source for Mini Scenarios: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe engine can be started manually or with a drill, acting as a real miniature power-source for small devices like pumps or grinders. It lets you experience authentic mechanical motion while powering creative projects or model scenes with true internal combustion energy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Engineering for Stable Operation: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCrafted with CNC machining for perfect part alignment, this model features a large-capacity water-cooling system and independent oil-lubrication channel. The sealed piston structure ensures smooth and reliable performance, making it both a working engine and a piece of precision mechanical craftsmanship.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImmersive Operating Experience: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with a mechanical ignition system for accurate timing and a fuel filter for clean operation. Simply add fuel, oil, and an AA battery to start it up — enjoy the process from tuning to ignition, and feel the rhythmic pulse of a real miniature engine. A great hands-on collectible for mechanical enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Set for Display and Play: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes everything you need — the engine, wooden base, and ignition equipment. It’s ready to run right out of the box, combining operational fun with collector’s display value. A perfect choice for model engine lovers, engineers, and those fascinated by the beauty of vintage machinery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Engine with Wooden Base and Ignition Device *1\u003cbr\u003e.Drill Starter *1\u003cbr\u003e.Accessory Bag *1\u003cbr\u003e.Instruction Manual *1\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":47371509530838,"sku":"33ED3670728","price":649.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/a008f455-c911-4fe9-a4c5-165eb034ffd8.jpg?v=1760508777"},{"product_id":"realistic-classic-custom-logo-fuel-tank-for-retrol-b01-ball-top-hit-and-miss-engine-models","title":"Realistic Classic Custom Logo Fuel Tank for RETROL B01 Ball Top Hit and Miss Models","description":"\u003cp\u003e\u003cstrong\u003eRealistic Classic logo Fuel Tank for RETROL B01 Engine Models (Fuel Tank Cover Included)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.This is a fuel tank engraved with the classic logo, retaining the original engine's charm. It is only suitable for the B01 engine model and does not include the fuel tank cap. It can be used as a replacement part to decorate your engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Metal\u003cbr\u003e.Product Weight: 250g\u003cbr\u003e.Package Weight: 300g\u003cbr\u003e.Product Dimensions: 8 x 4 x 4cm\u003cbr\u003e.Package Dimensions: 10 x 6 x 6cm\u003cbr\u003e.Packing: Bag\u003cbr\u003e.Ages: 16+\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":47456814923990,"sku":"33ED3678008","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/f7f0ec01-e73f-430d-8241-af8035ca2844.jpg?v=1762937696"},{"product_id":"retrol-okmo-d-type-stationary-miniature-gasoline-internal-combustion-engine-model-centennial-anniversary-edition","title":"RETROL \u0026 OKMO D Type Stationary Miniature Gasoline Internal Combustion Engine Model Centennial Anniversary Edition","description":"\u003cdiv class=\"videoContainer\"\u003e\u003ciframe width=\"1410\" height=\"793\" src=\"https:\/\/www.youtube.com\/embed\/J_l7pQ-UNQA\" title=\"Lister Type D 1\/4 Scale Model Stationary Engine Review (From EngineDiy)\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"videoContainer\"\u003e\u003ciframe width=\"1840\" height=\"1035\" src=\"https:\/\/www.youtube.com\/embed\/UikzS0i1qiM\" title=\"The Best Lister D Model Engine from OKMO-Retrol - This engine is exquisite - but I might be biased!\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"videoContainer\"\u003e\u003ciframe width=\"1840\" height=\"1035\" src=\"https:\/\/www.youtube.com\/embed\/nkXxjp0q1Y8\" title=\"Lister D Run On Temporary Ignition 2\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"videoContainer\"\u003e\u003ciframe width=\"1410\" height=\"793\" src=\"https:\/\/www.youtube.com\/embed\/SMrEZrEyrtk\" title=\"OKMO Lister D \u0026amp; 1110 Engine Model Coming Soon-EngineDIY #new\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eRETROL \u0026amp; OKMO L-D 1\/4 Scale Retro Miniature 4-Stroke Stationary Gasoline Engine Model with Ignition System and Wooden Display Stand, Classic Agricultural Engine Collectible Decor (100th Anniversary Edition)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🎁 EngineDIY Exclusive – 100th Anniversary Gift\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe first \u003cstrong\u003e100 customers\u003c\/strong\u003e will receive a \u003cstrong\u003ecustom Lister-themed fridge magnet\u003c\/strong\u003e, made specially for EngineDIY fans!\u003c\/p\u003e\n\u003cp\u003e🔥 Flash Deals Info. 🔥\u003cbr\u003e🚨 Early Bird Special : Save $150 Off Automatic,Only $449.99!Just One Week!\u003cbr\u003e📦 Week 2 (Pre-shipping Offer): Save $100 OFF, Only $499.99!\u003c\/p\u003e\n\u003cp\u003e💡 Warm Tips 💡:\u003cbr\u003e✅ Buy First, Enjoy First: The OKMO Lister D Engine is now available for \u003cstrong\u003epre-sale\u003c\/strong\u003e!\u003cbr\u003e✅ Good Quality Takes Time: We’re committed to perfecting every detail before shipment. Thank you so much for your patience and continuous support ❤️\u003cbr\u003e✅ Delivery Notice: All orders will be shipped \u003cspan data-pasted=\"true\"\u003e\u003cstrong\u003ein M\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eid-April\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e 2026\u003c\/strong\u003e\u003c\/span\u003e🚚\u003cbr\u003e✅ For more details, feel free to email us at: service@enginediy.com 📧\u003cbr\u003e🥳Thank you so much for your interest and support! \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information：\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRETROL \u0026amp; OKMO L-D 100th Anniversary Edition is a 1\/4 scale vintage stationary single-cylinder four-stroke gasoline engine model designed to commemorate classic agricultural power systems. Featuring a fully functional mechanical ignition system, the engine supports manual or drill-assisted starting and allows real-time observation of the four-stroke operating process. Constructed from precision-machined metal parts and mounted on a solid wooden base, the model presents authentic mechanical structure and balanced operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCentennial Tribute to a Classic Stationary Engine: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCreated to commemorate a 100-year classic, this stationary engine design represents a historic starting point for fixed-engine enthusiasts. The model carries strong historical character and long-term collectible value.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Functional Four-Stroke Operation: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe engine arrives pre-assembled and ready to run, featuring a mechanical ignition system. It supports manual start or electric drill start, allowing the four-stroke cycle to be observed clearly within minutes. The solid wooden base helps maintain stable operation during running.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll-Metal Construction with Vintage Craftsmanship: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePrecision-machined metal components provide authentic mechanical weight and tactile feedback. The retro green surface finish enhances the classic appearance while helping maintain the engine’s visual condition over time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay-Grade Mechanical Collectible: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for both operation and static display, the engine draws attention in studies, workshops, offices, or display cabinets. Its exposed mechanical structure makes it a natural conversation piece among engine, model, and industrial-history collectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEducational Mechanical Demonstration Value: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBesides visual appeal, the model offers a clear view into early internal combustion engine principles. The visible motion of the piston, crankshaft, and ignition system helps illustrate traditional stationary engine mechanics in an intuitive, hands-on way.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Metal + Wood\u003cbr\u003e.Color: Green\u003cbr\u003e.Model: L-D\u003cbr\u003e.Form: Ready to Run (RTR)\u003cbr\u003e.Engine Type: Gasoline Internal Combustion Engine\u003cbr\u003e.Cylinder: Vertical Single Cylinder\u003cbr\u003e.Stroke: Four-stroke\u003cbr\u003e.Displacement: 3.6cc\u003cbr\u003e.Bore: 16.0mm\u003cbr\u003e.Stroke: 18.0mm\u003cbr\u003e.Speed: 500-3000rpm\u003cbr\u003e.Power: Approx. 0.2ps\u003cbr\u003e.Starting Method: Manual\/Drill Starter\u003cbr\u003e.Cooling Method: Evaporative Water Cooling\u003cbr\u003e.Lubrication Method: Mixed Oil Splash-Lubrication\u003cbr\u003e.Lubrication Ratio: Gasoline\/Engine Oil 25:1 to 30:1\u003cbr\u003e.Ignition Method: Mechanical Trigger Ignition (Including Igniter)\u003cbr\u003e.Spark Plug: Imperial Thread 3\/16-40 (Including Spark Plug)\u003cbr\u003e.Starting Power: 1.5V AA Battery *1 (Battery Not Included)\u003cbr\u003e.Fuel: Recommended 92# Gasoline or Higher (Not Included)\u003cbr\u003e.Engine Oil: Recommended 2T\/4T 10W50 Engine oil (Excluding Lubricant)\u003cbr\u003e.Product Weight: 2000g\u003cbr\u003e.Package Weight: 2240g (Including Frame)\u003cbr\u003e.Product Dimensions: 33.4 x 13.5 x 20.5cm (Including Frame)\u003cbr\u003e.Package Dimensions: 35 x 20 x 25cm\u003cbr\u003e.Packing: Graphic Carton\u003cbr\u003e.Age: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Engine (Spark Plug Included) *1\u003cbr\u003e.Equipment Box *1\u003cbr\u003e.Wooden Base *1\u003cbr\u003e.Fuel Tank *1\u003cbr\u003e.Fuel Line *1\u003cbr\u003e.Drill Starter Rod *1\u003cbr\u003e.Accessory Pack *1\u003cbr\u003e.Instruction Manual *1\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eProduct Introduction:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor many serious stationary engine enthusiasts, the year 2026 stands out as a milestone worth recording. Informed by extensive feedback from collectors, restorers, and model builders of antique engines, and developed as a dedicated tribute to an industrial mechanical classic from a century ago, this scaled model engine was introduced.\u003cbr\u003eThe story of the original engine began in 1926 with the sale of its first unit and continued until production concluded in 1964. During this period, more than 250,000 units were manufactured. Its development history reflects significant technical changes and refinements, including updates to the fuel tank, mechanical ignition system, flywheel, and exhaust layout. It also marked the early adoption of a 16 mm bore metal piston ring, representing an important structural advancement at the time.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNotably, a large number of stationary engine enthusiasts around the world began their interest in fixed engines with this design. This outwardly modest single-cylinder engine became an entry point into a wider mechanical field. The process of restoration and routine maintenance has continued to provide long-term engagement for enthusiasts at different stages, while hands-on operation offers a clear understanding of internal combustion principles and often leads toward more complex mechanical exploration.\u003cbr\u003eTo a casual observer, engines of this category may appear largely similar. In practice, each variation carries distinct mechanical characteristics—differences that are readily recognized within the stationary engine community.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🔥 Lister D Gasoline Engine – 100th Anniversary Edition 🔥 \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lister D stands as one of the most iconic stationary miniature engines in industrial history.\u003c\/p\u003e\n\u003cp\u003eFirst introduced in 1926, it was engineered to deliver rock-solid, reliable power for farms, workshops, generators, water pumps, and early industrial machinery—powering progress across countless work sites.\u003c\/p\u003e\n\u003cp\u003eFor decades, the Lister D has earned its legendary status with these unmatched strengths:\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e🔧 Simple yet rugged mechanical structure\u003cbr\u003e⚡ Low-speed, high-torque operation\u003cbr\u003e🛡 Exceptional durability and long service life\u003cbr\u003e🌍 Widespread applications in agriculture and industry worldwide\u003c\/p\u003e\n\u003cp\u003eTo celebrate the 100th anniversary of the Lister D’s birth, this model faithfully recreates the classic gasoline engine design, preserving the original mechanical layout. It lets modern enthusiasts assemble, observe, and even run the engine—bridging a century of engineering legacy.\u003c\/p\u003e\n\u003cp\u003eIt’s a professional mechanical teaching model and collector’s item, crafted exclusively for those who appreciate the true heritage of industrial engineering.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Only Engine","offer_id":47790865121494,"sku":"33ED3695519","price":599.99,"currency_code":"USD","in_stock":true},{"title":"Only Cart(Spoke Wheel Version)","offer_id":47790865154262,"sku":"33ED3695934","price":129.99,"currency_code":"USD","in_stock":true},{"title":"Only Cart(Cast Wheel Version)","offer_id":48024095654102,"sku":"33ED3707508","price":129.99,"currency_code":"USD","in_stock":true},{"title":"All Set(Engine+Spoke Wheel Cart)","offer_id":47790865187030,"sku":"33ED3695948","price":729.98,"currency_code":"USD","in_stock":true},{"title":"All Set(Engine+Cast Wheel Cart)","offer_id":48024095686870,"sku":"33ED3707524","price":729.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/a111700f-b6a5-4acf-9321-bf36355fa769.jpg?v=1769739180"},{"product_id":"retrol-okmo-b02-miniature-horizontal-4-stroke-hit-and-miss-gasoline-engine","title":"RETROL \u0026 OKMO B02 Miniature Horizontal 4-Stroke Hit and Miss Gasoline Engine Model","description":"\u003cp\u003e\u003cstrong\u003eRETROL \u0026amp; OKMO 1\/4 Scale Hit and Miss Engine Model, Retro Miniature Horizontal Single-Cylinder 4-Stroke Gasoline Engine with Ignition System and Wooden Display Stand, Vintage Agricultural Engine Decor (RTR)\u003cbr\u003e\u003cbr\u003e\u003ciframe width=\"1531\" height=\"861\" src=\"https:\/\/www.youtube.com\/embed\/A4XT7xhJTGA\" title=\"OKMO B02 First Run 1\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis RETROL \u0026amp; OKMO 1\/4 scale hit and miss engine model reproduces a classic horizontal single-cylinder four-stroke gasoline engine with mechanical ignition. Featuring an RTR configuration, metal construction, and wooden base, it serves as a functional display piece representing early agricultural engine technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEarly Agricultural Powertrain Reference: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt at approximately 1\/4 scale, this horizontal engine recreates the structural characteristics of early 20th-century agricultural power units. The exposed flywheel and intermittent ignition reflect the operational logic used before widespread electrification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReady-to-Run Mechanical Configuration: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDelivered in RTR form, the engine features a mechanical ignition system and supports manual or electric drill starting. A solid wooden base provides operational stability, allowing the running cycle of a four-stroke engine to be observed within minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Metal Engineering with Authentic Mass: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConstructed primarily from machined metal components, the model conveys realistic weight, surface texture, and mechanical feedback. The vintage red finish highlights classic industrial aesthetics while helping reduce surface oxidation during repeated operation or display.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay-Oriented Mechanical Centerpiece: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSuitable for placement in studies, workshops, offices, or display cabinets, the engine presents both visual presence and functional interest. Its operating motion and exposed mechanisms naturally draw attention and invite discussion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Observation and Knowledge Exploration: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe intermittent firing cycle provides a clear view of early internal combustion logic, making the engine a tangible reference for understanding mechanical timing, power transmission, and historical engine design principles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Metal + Wood\u003cbr\u003e.Color: Red\u003cbr\u003e.Model: B02\u003cbr\u003e.Form: Ready to Run (RTR)\u003cbr\u003e.Engine Type: Gasoline Internal Combustion Engine\u003cbr\u003e.Cylinder: Horizontal Single Cylinder\u003cbr\u003e.Stroke: Four-stroke\u003cbr\u003e.Displacement: 3.6cc\u003cbr\u003e.Bore: 16.0mm\u003cbr\u003e.Stroke: 19.0mm\u003cbr\u003e.Speed: 500-3000rpm\u003cbr\u003e.Power: Approx. 0.2ps\u003cbr\u003e.Starting Method: Manual\/Drill Starter\u003cbr\u003e.Cooling Method: Evaporative Water Cooling\u003cbr\u003e.Lubrication Method: Mixed Oil Splash-Lubrication\u003cbr\u003e.Lubrication Ratio: Gasoline\/Engine Oil 25:1 to 30:1\u003cbr\u003e.Ignition Method: Mechanical Trigger Ignition (Including Ignition Plug)\u003cbr\u003e.Spark Plug: Imperial Thread 3\/16-40 (Including Spark Plug)\u003cbr\u003e.Starting Power: 1.5V AA Battery *1 (Battery Not Included)\u003cbr\u003e.Fuel: Recommended 92# Gasoline or Higher (Not Included)\u003cbr\u003e.Engine Oil: Recommended 2T\/4T 10W50 Engine oil (Excluding Lubricant)\u003cbr\u003e.Product Weight: 1800g\u003cbr\u003e.Package Weight: 2000g\u003cbr\u003e.Product Dimensions: 25.5 x 11 x 13cm\u003cbr\u003e.Package Dimensions: 28 x 16 x 20cm\u003cbr\u003e.Packing: Graphic Carton\u003cbr\u003e.Age: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Engine (Spark Plug Included) *1\u003cbr\u003e.Equipment Box *1\u003cbr\u003e.Wooden Base *1\u003cbr\u003e.Fuel Tank *1\u003cbr\u003e.Fuel Line *1\u003cbr\u003e.Drill Starter Rod *1\u003cbr\u003e.Accessory Pack *1\u003cbr\u003e.Instruction Manual *1\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":47778004304086,"sku":"33ED3694766","price":429.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/d8c2efcc-df5b-4a51-8b84-2c949fc2447d.jpg?v=1769571234"},{"product_id":"custom-handcart-frame-for-retrol-okmo-d-type-stationary-gasoline-engine-model-centennial-anniversary-edition","title":"Custom Handcart Frame for RETROL \u0026 OKMO D Type Stationary Gasoline Engine Model Centennial Anniversary Edition","description":"\u003cp\u003eRETROL \u0026amp; OKMO Vintage Handcart Frame for L-D Stationary Gasoline Engine Model, Solid Wood and Metal Structure, Movable Display and Support Base\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1410\" height=\"793\" src=\"https:\/\/www.youtube.com\/embed\/SMrEZrEyrtk\" title=\"OKMO Lister D \u0026amp; 1110 Engine Model Coming Soon-EngineDIY #new\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Dedicated Structural Matching : Stable Installation Without Modification: Engineered specifically around the L-D fixed gasoline engine model, the cart frame features preset mounting holes and matched brackets. The structure allows direct installation with included hardware, helping reduce unwanted movement during display or relocation.\u003cbr\u003e.Classic Material Combination : Wood and Metal with Retro Character: The frame uses a solid wood structure combined with metal components inspired by early industrial equipment. Natural wood grain pairs with brass-tone accents to present a classic mechanical appearance while maintaining long-term structural integrity.\u003cbr\u003e.Mobile Cart Design : Easier Position Adjustment and Handling: Integrated rear wheels and a curved handle support smooth movement between workbenches, display shelves, and exhibition areas. The rolling structure helps lower handling effort when repositioning the engine model.\u003cbr\u003e.Display-Oriented Appearance : Enhances Visual Presence of the Engine: More than a support frame, the cart also works as a display base. The warm wood finish and polished metal handle visually echo the vintage style of the L-D engine, helping the model stand out in workshops, garages, or collection spaces.\u003cbr\u003e.Multi-Scenario Functionality : Transport and Display in One Structure: In addition to short-distance movement, the cart functions as a stable display platform. The raised structure helps limit surface contact, supporting cleaner presentation during long-term display or mechanical demonstration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Metal + Wood\u003cbr\u003e.Product Weight: 400g\u003cbr\u003e.Package Weight: 500g\u003cbr\u003e.Product Dimensions: 33.4 x 13.5 x 20.5cm\u003cbr\u003e.Package Dimensions: 35 x 20 x 25cm\u003cbr\u003e.Packing: Graphic Carton\u003cbr\u003e.Age: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Handcart Frame *1\u003cbr\u003e.Accessory Pack *1\u003cbr\u003e.Instruction Manual *1\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Spoke Wheel Version","offer_id":48024110170326,"sku":"369593433ED","price":129.99,"currency_code":"USD","in_stock":true},{"title":"Cast Wheel Version","offer_id":48024110203094,"sku":"370750833ED","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/99cd4b12-7f28-457b-a095-76f8835b70f0.jpg?v=1770002891"},{"product_id":"retrol-okmo-n01-hit-and-miss-engine-model-four-stroke-stationary-cement-mixer-internal-combustion-gasoline-engine","title":"RETROL \u0026 OKMO N01 Hit and Miss Engine Model Four-Stroke Stationary Cement Mixer Internal Combustion Gasoline Engine","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eRETROL \u0026amp; OKMO N01 Hit and Miss Engine Model Four-Stroke Stationary Cement Mixer Internal Combustion Gasoline Engine(RTR Version)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngineDIY Exclusive Offer 🎁\u003cbr\u003e\u003c\/strong\u003eLimited Time Hot Deal 🔥\u003cbr\u003e✨ Launch Week Exclusive \u003cstrong\u003e(First Week Only)\u003c\/strong\u003e:\u003cbr\u003e\u003cstrong\u003e$100 OFF + $30 Gift Card, Only $460! Valid for 7 days 🚨\u003c\/strong\u003e\u003cbr\u003e📅 Standard Pre-Sale:\u003cstrong\u003e Jun 24 – Aug 30\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e$100 OFF, Only $460🚨\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFriendly Reminders \u003c\/strong\u003e💡\u003cbr\u003e✅ OKMO N01 Engine pre-order is live now! Limited units, first come first served\u003cbr\u003e✅ We refine every tiny detail before shipment, appreciate your patience \u0026amp; support ❤️\u003cbr\u003e🚚 All orders will be delivered in early \u003cstrong\u003eSeptember 2026\u003c\/strong\u003e\u003cbr\u003e📧 Reach us via \u003cstrong\u003eservice@enginediy.com\u003c\/strong\u003e for any inquiries\u003cbr\u003e🥳Thanks a lot for your attention \u0026amp; support!🥳\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"1337\" height=\"752\" src=\"https:\/\/www.youtube.com\/embed\/ZB3huWFt6YQ\" title=\"Coming Soon: RETROL \u0026amp; OKMO N01 Hit and Miss Engine Model! #enginediy\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLooking to experience the mechanical beat of a classic American stationary engine? This 1\/5 scale 3.6cc Hit and Miss engine model features a fully functional four-stroke design, visible moving components, evaporative water cooling, and mechanical ignition. Mounted on a wooden display base and supplied in RTR form, it brings early industrial engineering, historical craftsmanship, and mechanical operation together in a compact desktop presentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Classic Early-American Engine Design: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBased on the iconic Hit-and-Miss stationary engines widely used in early 20th-century American construction equipment, this 3.6cc vertical single-cylinder four-stroke engine captures the characteristic intermittent-firing beat and distinctive operating mechanism of vintage industrial power systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Full-Metal Mechanical Construction: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt with brass cast components and precision CNC-machined parts, the engine incorporates mechanical fuel delivery, visible drip lubrication, evaporative water cooling, and mechanical trigger ignition systems. The exposed piston and connecting rod provide a clear view of the complete combustion cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.RTR Working Engine Model: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReady to run upon setup, this model operates like a full-size stationary engine while serving as a historical mechanical display. The realistic operating sequence, moving components, and authentic mechanical sound offer an engaging demonstration of early internal combustion technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Wooden Display Base with Three Color Options: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMounted on a retro-style wooden base and available in Engineering Red, Agricultural Green, and Navy Blue finishes. The compact footprint and vintage appearance make it suitable for desks, workshops, collections, and industrial-themed display spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Mechanical Art and STEM Display Piece: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCombining engineering history, industrial aesthetics, and educational value, this model is suitable for engine collections, mechanical demonstrations, office displays, and STEM presentations. It highlights the development of early industrial power equipment in a compact desktop format.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Introduction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Tracing back to the 1920s, the Hit-and-Miss internal combustion engine powered construction-site cement mixers across American industry. Its straightforward steel-and-brass mechanical structure became a recognizable symbol of early industrial engineering.\u003cbr\u003e.The RETROL \u0026amp; OKMO team presents this 1\/5-scale miniature version featuring a 3.6cc vertical single-cylinder four-stroke configuration. Brass casting and CNC-machined metal components are combined throughout, incorporating evaporative water cooling, mechanical fuel delivery, visible drip lubrication, and mechanical trigger ignition—closely reflecting the architecture of the original machines.\u003cbr\u003e.The exposed piston, connecting rod, and fuel system remain visible during operation, faithfully representing the characteristic intermittent firing cycle and rich mechanical sound of Hit and Miss engines. \u003c\/p\u003e\n\u003cp\u003eDelivered in RTR configuration on a wooden display base and available in three finishes, this model combines collection appeal, educational value, and industrial aesthetics in a compact desktop format.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Metal + Wood\u003cbr\u003e.Color: Red \/ Green \/ Blue\u003cbr\u003e.Model: N01\u003cbr\u003e.Product Name: Stationary Cement Mixer Engine Model\u003cbr\u003e.Configuration: RTR (Ready to Run)\u003cbr\u003e.Engine Type: Hit and Miss Gasoline Internal Combustion Engine\u003cbr\u003e.Cylinder Configuration: Vertical Single Cylinder\u003cbr\u003e.Cycle: Four-Stroke\u003cbr\u003e.Displacement: 3.6cc\u003cbr\u003e.Bore: 16.0 mm\u003cbr\u003e.Stroke: 19.0 mm\u003cbr\u003e.Starting Method: Manual Recoil Start \/ Electric Drill Start\u003cbr\u003e.Cooling System: Evaporative Water Cooling\u003cbr\u003e.Ignition System: Mechanical Trigger-Controlled Igniter (Included)\u003cbr\u003e.Starting Power Input: 1.5V Battery (Not Included, AA Battery Recommended)\u003cbr\u003e.Spark Plug: 3\/16-40 Imperial Thread Spark Plug (Included)\u003cbr\u003e.Lubrication Method: Fuel-Oil Mist Lubrication\u003cbr\u003e.Lubrication Ratio: Gasoline to Oil Ratio 25:1 to 30:1\u003cbr\u003e.Fuel: Gasoline (Not Included, 92-Rating or Higher Recommended)\u003cbr\u003e.Engine Oil: Not Included (2T\/4T 10W50 Oil Recommended)\u003cbr\u003e.Product Weight: 1500g\u003cbr\u003e.Package Weight: 1800g\u003cbr\u003e.Engine Dimensions: 12 × 11.5 × 17cm\u003cbr\u003e.Product Dimensions: 13.5 x 11.5 x 19.5cm (With Base)\u003cbr\u003e.Package Dimensions: 35 x 20 x 25cm\u003cbr\u003e.Packaging: Graphic Carton\u003cbr\u003e.Age: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Engine *1\u003cbr\u003e.Drill Start Adapter Rod *1\u003cbr\u003e.Recoil Start Rope Starter *1\u003cbr\u003e.Instruction Manual *1\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Green","offer_id":48370244452566,"sku":"33ED3726542","price":560.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":48370244419798,"sku":"33ED3726541","price":560.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":48370244485334,"sku":"33ED3726543","price":560.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/c85f1734-9364-4c23-a593-11204e6c9a0f.jpg?v=1781679677"}],"url":"https:\/\/www.enginediy.com\/en-au\/collections\/okmo-retro-engine.oembed?page=6","provider":"EngineDIY","version":"1.0","type":"link"}