{"title":"father day collet","description":"","products":[{"product_id":"howin-l4-engine-model","title":"HOWIN L4 Engine 17.2cc SOHC Inline 4 Cylinder 4 Stroke Water-cooled Electric Nitro IC Engine Model","description":"\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"HOWIN L4 Engine Model That Works\" src=\"https:\/\/www.youtube.com\/embed\/TeSUrWaiCzQ\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"1052\" height=\"592\" frameborder=\"0\"\u003e\u003c\/iframe\u003eHOWIN ENGINE L4-172 17.2cc SOHC Inline Four-cylinder Four-stroke Water-cooled Electric Nitro Internal Combustion Engine Model for 1\/6 1\/8 RC Cars Ships - Assembled\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eWhat is HOWIN?\u003c\/strong\u003e\u003c\/span\u003e \u003cbr data-mce-fragment=\"1\"\u003eModel maker. HOWIN Engine has begun crowdfunding for a model four-stroke engine with a difference: It actually runs, rotating at up to 15,000 revolutions per minute — and you can even squeeze it into existing radio-controlled cars.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eWhy HOWIN?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe HOWIN L4 Engine is a brand-new platform specially developed for RC models. It is the closest you will get to a real inline car engine in scale form for RC applications.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eWhat Will Be Released Later?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003eEngineDIY \u0026amp; HOWIN Team plan to produce a L6 Engine this year! Can't wait!\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eFlash Deal:\u003cbr\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003eEarly Bird Price:  Save Up to USD $100, ONLY $899.99, Coupon Code: 100\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003eOrder Soon!\u003c\/span\u003e \u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eAbout Delivery:\u003cbr\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003eThis L4 engine is for sale now, shop now, ship now!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHOWIN L4 Engine:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe HOWIN L4-172 Engine is a miniature inline four cylinder four stroke engine model newly released by Team HOWIN ENGINE , which demonstrates a strong engine manufacturing spirit. \u003cbr data-mce-fragment=\"1\"\u003eIt is based on early real car engines that are widely used and designed with perfect style and appearance, recreating the elegance of full-size cars in scale models. \u003cbr data-mce-fragment=\"1\"\u003eDelivers a sense of realism from inline four cylinders to camshafts and rocker arms, every effort has been made even the scale \u0026amp; appearance of the engine to maintain a high-level performance that can provide extraordinary power to RC cars\/ ship models.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eClassic \u0026amp; Creative Colors:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eMainly decorated in silver and black for a high-end atmosphere, the HOWIN L4 engine with an overall compact structure represents a collision of retro classics and modern machinery.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSingle Overhead Camshaft:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eAdopts SOHC valve mechanism, alloy rocker arms, independent intake\/exhaust design and increasingly accurate valve opening\/ closing.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eAdjustable Valve \u0026amp; Single Carburetor:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eBuilt with adjustable valve and single carburetor for easy adjustment and more sensitive throttle response.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eIntegrated Design:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eIntake Pipe \u0026amp; Exhaust Pipe: printed by integrated metal stainless steel make the engine sounds deep and powerful like a racing car.\u003cbr data-mce-fragment=\"1\"\u003eCrankshaft: The integrated \u0026amp; reinforced crankshaft with five points to fully support ensures that the crankshaft boasts sufficient strength and is not easy to deform under high-speed operation.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eLong Lifespan:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eUtilizes the external centrifugal water pump and the cooling mode of direct contact between the outer wall of wet cylinder liner and coolant for heat dissipation with water drainage to prolong the working time and lifespan.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpeed Up to 15000RPM:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eFeatures smooth idle running and a high speed up to 15000rpm like a little violent beast, due to the 480 brush motor and convenient electrical starting.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eCNC TECH:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eAll parts of the model are made of carefully selected material, among which the piston ring is made of nodular cast iron, and the cylinder block \u0026amp; crankcase of the cylinder head are processed by aluminum alloy CNC,  as well as colored through anodic oxidation after sandblasting.\u003cbr data-mce-fragment=\"1\"\u003eTo maintain the steady output of the inline four-cylinder engine, the rocker arms, camshaft and crankshaft are precision machined for minimal tolerances.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWhat It Presents ?\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eWith its true-to-life scale, reliable start and steady power, the high-performance engine will meet the expectations of many model aficionados, providing an impressive \u0026amp; authentic model for nostalgic enthusiasts and collectors.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eRequirement for Fuel:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003e20-25% Nitro Finished Fuel Oil. \u003cbr data-mce-fragment=\"1\"\u003eThe gasoline modification kit to upgrade to use the gasoline fuel will be released later and you are able to buy at that time.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWarranty \u0026amp; Aftersales:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003e1 Year Warranty. \u003cbr data-mce-fragment=\"1\"\u003eAny questions or advice about the product, please feel free to contact us via email: service@enginediy.com\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThe fuel tank, fuel lines, water cooling kits (radiator and water tank) and batteries need to be prepared or purchased.\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\u003eKnow More About HOWIN L4 Engine:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Metal\u003cbr data-mce-fragment=\"1\"\u003e.Brand: HOWIN ENGINE\u003cbr data-mce-fragment=\"1\"\u003e.Item No: L4-172\u003cbr data-mce-fragment=\"1\"\u003e.Form: Assembled Version \u003cbr data-mce-fragment=\"1\"\u003e.Type: Nitro Internal Combustion Engine\u003cbr data-mce-fragment=\"1\"\u003e.Valve Mechanism: SOHC\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 17.2cc (4×4.3cc)\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder: Inline Four-cylinder\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: Four-stroke\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Diameter: 18.00mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 17.00mm\u003cbr data-mce-fragment=\"1\"\u003e.Rotational Speed: 3000-15000rpm\u003cbr data-mce-fragment=\"1\"\u003e.Power: 2.4ps@13000rpm\u003cbr data-mce-fragment=\"1\"\u003e.Cooling Mode: Water Cooling\u003cbr data-mce-fragment=\"1\"\u003e.Lubrication Method: Splash Lubrication (Regular lubrication: add grease on the cam)\u003cbr data-mce-fragment=\"1\"\u003e.Ignition Method: Ignition Modules (Included)\u003cbr data-mce-fragment=\"1\"\u003e.Glow Plug Type: No.5 Four-stroke Electric Plug (*4, included)\u003cbr data-mce-fragment=\"1\"\u003e.Starting Mode: Electrical Starting (With 480 Brush Motor)\u003cbr data-mce-fragment=\"1\"\u003e.Starting Power: 12V\/3S Li Battery (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Fuel: 20-25% Nitro Finished Fuel Oil (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 15.2 x 10.1 x 10.6cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1200g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 18 x 18 x 18cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 1500g\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 HOWIN L4 Engine Model\u003cbr data-mce-fragment=\"1\"\u003e4 x Glow Plugs\u003cbr data-mce-fragment=\"1\"\u003e1 x Ignition\u003cbr data-mce-fragment=\"1\"\u003e4 x M4 Screws for Assembly \u0026amp; Fixed\u003cbr data-mce-fragment=\"1\"\u003e1 x Instructions\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":43185042784470,"sku":"33ED3401081","price":699.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/b6475618-6cfb-4042-a5f3-4c8f736a406e.jpg?v=1720862586"},{"product_id":"cison-l4-175-mini-ohv-inline-4-cylinder-4-stroke-water-cooled-l4-rc-gasoline-engine-model-8000rpm","title":"CISON L4-175 17.5cc Mini OHV Inline 4 Cylinder 4 Stroke Water-cooled L4 RC Gasoline Engine Model - Speed Up to 8,000rpm","description":"\u003ch4\u003e\n\u003ciframe title=\"CISON OHV L4 Engine Will Be Released - EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/agFKoCxk18U\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"944\" height=\"531\" frameborder=\"0\"\u003e\u003c\/iframe\u003eCISON L4-175 17.5cc Mini OHV Inline 4 Cylinder 4 Stroke Water-cooled L4 RC Gasoline Engine Model - Speed Up to 8,000rpm\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eCISON L4-175 OHV L4 Engine for Sale Now!\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eEarly Bird Price: $799.99! Save $200\u003c\/strong\u003e \u003cstrong\u003ewhen checking out.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff8000;\"\u003eBuy CISON OHV L4 Engine \u0026amp; Parts \u003cspan style=\"text-decoration: underline;\"\u003eHere\u003c\/span\u003e together, Only $899.98! Save $250 Off!\u003c\/span\u003e\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFind CISON OHV L4 Accessories \u003ca title=\"cison engine accessories\" href=\"https:\/\/www.enginediy.com\/products\/cison-fl4-175-flathead-inline-4-starter-kit?variant=42430344397014\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff8000; text-decoration: underline;\"\u003eHERE\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e!\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFind CISON FL4-175 L4 Engine \u003ca title=\"cison flathead l4 engine\" href=\"https:\/\/www.enginediy.com\/products\/cison-fl4-175-17-5cc-flathead-inline-4-cylinder-4-stroke-water-cooled-gasoline-engine-model-for-rc-model-car-ship-airplane?variant=43324174401750\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff8000; text-decoration: underline;\"\u003eHERE\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e!\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFind CISON Engine \u0026amp; Accessories \u003ca title=\"cison engine and parts\" href=\"https:\/\/www.enginediy.com\/collections\/cison-engine-model\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff8000; text-decoration: underline;\"\u003eHERE\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e!\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eIn early 2022 we introduced the CISON FL4-175 flathead L4 gasoline engine, and this time we decide to bring its upgraded version - the L4-175 OHV L4 gasoline engine, which maintained a unique, mini and compact appearance and almost the same displacement, compared to the previous L4 engine. \u003cbr data-mce-fragment=\"1\"\u003eThis new CISON OHV L4 engine adds red sports elements on the surface, roughens the crankshaft, and adopts bionics on the carburetor. OHV valve mechanism gives the engine a better power output performance than the flathead one's design for higher torque output, which is more compatible with RC off-road trucks, tows, etc. Equipped with a standard electrical starting, water cooling system and independent lubrication system, the new L4-175 OHV L4 gas engine will also be available in two versions, the KIT version and the assembled version. And this time, the CISON OHV L4 engine is already for sale now. Any questions or advice, please feel free to contact us service@enginediy.com.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eKnow More About This CISON L4-175 OHV Gasoline Engine:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eOHV Miniature Model Engine:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eFeaturing a unique, mini and compact appearance while with large displacement, the L4-175 engine adopts an OHV valve mechanism for a long stroke and high output torque.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBuild Your Own Engine:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eWith a total of hundreds of metal parts, the L4 engine kit allows you to start a great and challenging project, enter the world of micro mechanical engineering. 2 Versions are available: Kit and Assembled. Pick a kit version and build your own L4 engine, pick the assembled one, ready to run!\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSensitive Response:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThe CISON L4 engine boasts printing inlet pipes and exhaust pipes that are integrated metal and stainless steel, along with a carburetor designed by bionics for easy adjustment, more sensitive throttle response and deep and powerful sound.  \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eLasting Work:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThe independent lubrication system and the external oil pump are utilized for superior lubrication when matched with mini oil filters. The engine is cooled with a water cycle for longer operation and lifespan.  \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSophisticated Manufacture:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThe main body of the engine is made of aluminum CNC in precision processing, a special bimetal cast iron piston ring, high-precision stiffening cylinder liner, integral stiffening crankshaft and sandblasting oxidation on the surface for an impressive beauty and texture. \u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eConvenient Ignition:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThe CDI igniter dedicated to the L4 engine with a compact size and superb anti-interference performance makes the ignition more stable, which is more friendly to users using remote control electronic devices.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eRC Compatibility:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eCompatible with RC models, the lightweight engine makes an incredible \"heart\" for 1\/8 and 1\/14 crawler, off-road and tractor models that are demanding low torque.  \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eCollection and Gift Choice:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThe CISON L4 engine is available as a perfect addition for machine enthusiasts, engine model aficionados and collectors, a prime choice for RC off-road GP models and a high-end personalized gift for families and friends.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe base, CDI igniter, spark plug, oil filter and water cooling accessories are not included. Please operate the engine in line with the instructions to avoid damage by improper operation. Please feel free to contact us if there is any questions.  \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Metal\u003cbr data-mce-fragment=\"1\"\u003e.Brand: CISON\u003cbr data-mce-fragment=\"1\"\u003e.Model: L4175-OHV\u003cbr data-mce-fragment=\"1\"\u003e.Form: Finished Version\u003cbr data-mce-fragment=\"1\"\u003e.Type: Gasoline Interal Combustion Engine\u003cbr data-mce-fragment=\"1\"\u003e.Valve Mechanism: OHV\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 17.5CC\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder: L4\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: Four Strokes\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Diameter: 16.7mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 14mm\u003cbr data-mce-fragment=\"1\"\u003e.RPM: 1500-8000rpm\u003cbr data-mce-fragment=\"1\"\u003e.Power: About 2.5ps\u003cbr data-mce-fragment=\"1\"\u003e.Cooling Mode: Water Cooling\u003cbr data-mce-fragment=\"1\"\u003e..Lubrication Method: Independent Lubrication System\u003cbr data-mce-fragment=\"1\"\u003e.Starting Mode: Electronic Starting\u003cbr data-mce-fragment=\"1\"\u003e.Ignition Method: CDI Igniter for CISON L4 Engine (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Spark Plug Type: 1\/4-32 Thread ME8 Spark Plug (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Starting Power: 6-14V, 12V Li battery is recommended (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Fuel Type: 92# Gasoline and Above\u003cbr data-mce-fragment=\"1\"\u003e.Engine Oil Type: 2T Engine Oil, 10W50 Engine Oil is recommended\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Dimensions: 96*43mm\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 13.5 x 10.24 x 10.5cm\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: 2200g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Wooden\/ Bamboo 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 CISON OHV L4 Engine\u003cbr data-mce-fragment=\"1\"\u003e1 x Instructions\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"KIT \/ Red -  - Upgraded Version(26CC)","offer_id":43819612143830,"sku":"369822333ED","price":999.99,"currency_code":"USD","in_stock":true},{"title":"KIT \/ Blue - Upgraded Version","offer_id":46587386593494,"sku":"333618629ED","price":999.99,"currency_code":"USD","in_stock":false},{"title":"PRE-ASSEMBLED \/ Red -  - Upgraded Version(26CC)","offer_id":43819612176598,"sku":"369822433ED","price":999.99,"currency_code":"USD","in_stock":true},{"title":"PRE-ASSEMBLED \/ Blue - Upgraded Version","offer_id":46587386626262,"sku":"333618630ED","price":1049.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/bec40c5e-41a7-4e24-9efe-386d742694ad.jpg?v=1770875351"},{"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":"enjomor-v12-gs-v12-72cc-dohc-four-stroke-v-shaped-twelve-cylinder-water-cooled-electric-gasoline-internal-combustion-engine-model-v12-engine-model-that-works","title":"ENJOMOR V12 Engine GS-V12 72CC DOHC 4-Stroke 12-Cylinder 48-Valve Water-Cooled Electric Start Gasoline Engine Model - V12 Engine Model That Works","description":"\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eENJOMOR V12 GS-V12 72CC DOHC Four-Stroke V-Shaped Twelve-Cylinder Water-Cooled Electric Gasoline Internal Combustion Engine Model - V12 Engine Model That Works\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1250\" height=\"703\" src=\"https:\/\/www.youtube.com\/embed\/KhcRth0_UKs\" title=\"What's The Best Engine Configuration?\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"463\" height=\"823\" src=\"https:\/\/www.youtube.com\/embed\/6WVEgCGACP4\" title=\"Mini V12 Sounds like a Dragster\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"First Fire-Up of Upgraded ENJOMOR GS-V12 Engine #beast\" src=\"https:\/\/www.youtube.com\/embed\/38X02OoElaw\" height=\"737\" width=\"1310\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ov0_02aO3Hc\" title=\"Fire Up the Mini Super ENJOMOR V12 Engine | EngineDIY\" width=\"1271\" height=\"715\"\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\u003e1. This V12 engine uses a double overhead camshaft valvetrain with a total of 48 valves, an exposed timing belt, and even the scale and appearance of the engine. Every effort has been made to maintain a high level of performance and be able to provide extraordinary power.\u003cbr\u003e2. Independent lubrication system, the oil sump oil pump pumps oil to the top of the engine for lubrication, and a transparent visible oil well cover is added. There is no need to disassemble the remaining oil to see the remaining amount, and the oil can be recycled and reused.\u003cbr\u003e3. The side water-cooling pump provides effective heat dissipation, which can extend the engine working time and service life.\u003cbr\u003e4. Hall-type CDI pulse dual-distribution ignition design, and equipped with a 3548 brushless starter motor, which can be started with one button and is more convenient to operate.\u003cbr\u003e5. The entire machine casing is precision-manufactured by all-aluminum CNC, with a highly realistic shape and integrated exhaust manifold to restore the real engine sound.\u003cbr\u003e6. Three piston rings (air ring, cone ring, oil ring) design and 32 process oil rings ensure in-cylinder compression and more efficient combustion efficiency.\u003cbr\u003e7. High-hardness piston cylinder liner, cast integrated crankshaft, and the crankshaft is supported by full bearings (three large bearings in the middle and small bearings at both ends), which has high strength and good durability.\u003cbr\u003e8. This engine is widely used. It can be used to modify large-scale model cars, ships, and tanks. It is also suitable as a desktop DIY working engine.\u003cbr\u003e9. This is an amazing piece of mechanical craftsmanship. The reliability and good working performance of this engine make it very popular among high-end collector engine users. It will gain praise from more model engine enthusiasts. \u003cbr\u003e10. Note: The engine needs to prepare the following additional ignition and water cooling kits: cdi igniter*2, power supply voltage 10-12V*2; 80A ESC*1, power supply voltage 24V (6S battery), fuel tank*1, fuel pipe*1 , radiator fan*1, water cooling pipe*1.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaterial: Metal\u003cbr\u003eColor: As Pictures Shown\u003cbr\u003eBrand: ENJOMOR\u003cbr\u003eModel: GS-V12\u003cbr\u003eForm: Preassembled Edition\u003cbr\u003eDimensions: 23.5*14*23cm\u003cbr\u003eWeight: 8KG\u003cbr\u003eEngine Type: Gasoline Internal Combustion Engine\u003cbr\u003eValve Mechanism Type: DOHC\u003cbr\u003eDisplacement: 72cc\u003cbr\u003eCylinder: V-shaped Twelve Cylinders\u003cbr\u003eStroke: Four-Stroke\u003cbr\u003eBore Diameter: 20mm\u003cbr\u003eStroke: 18mm\u003cbr\u003eValve: 48 Valves (4*12)\u003cbr\u003eOutput Shaft Diameter: 10mm\u003cbr\u003eMaximum Speed: 10000rpm\u003cbr\u003eMaximum Power: 3.8 kw\u003cbr\u003eCooling Method: Water Cooling\u003cbr\u003eLubrication Method: independent lubrication (oil pump lubrication);\u003cbr\u003eStarting Method: electric start (including brushless starter motor);\u003cbr\u003eIgnition Mode: cdi igniter and distributor control ignition;\u003cbr\u003eSpark Plug Type: 3\/16-40 inch thread spark plug;(\u003cspan\u003e33ED3439081)\u003c\/span\u003e\u003cbr\u003eIgnition Voltage: 10-12V\u003cbr\u003eStarting Power supply: 24 batteries (not included);\u003cbr\u003eFuel: 95# and above gasoline\u003cbr\u003eEngine Oil Model: 0-15w\u003cbr\u003eOil Volume: 70-80mL\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1* ENJOMOR V12 Engine Model (including 12pcs spark plugs)\u003cbr\u003e1* Instructions\u003cbr\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"New Version \/ V12 Engine Only","offer_id":46719371739350,"sku":"33ED3625370","price":3299.99,"currency_code":"USD","in_stock":true},{"title":"New Version \/ V12 Engine \u0026 Starter Kit","offer_id":46719371772118,"sku":"33ED3625370+33ED3528541","price":3399.99,"currency_code":"USD","in_stock":true},{"title":"New Version \/ V12 Engine \u0026 Upgrade Start Kit \u0026 Base - One Key Start","offer_id":46719371804886,"sku":"33ED3625370+33ED3625400","price":3699.99,"currency_code":"USD","in_stock":true},{"title":"Old Version \/ V12 Engine Only","offer_id":46103039017174,"sku":"33ED3528129","price":3299.99,"currency_code":"USD","in_stock":false},{"title":"Old Version \/ V12 Engine \u0026 Starter Kit","offer_id":46103039049942,"sku":"333528539ED","price":3399.99,"currency_code":"USD","in_stock":false},{"title":"Old Version \/ V12 Engine \u0026 Upgrade Start Kit \u0026 Base - One Key Start","offer_id":46570239295702,"sku":"33ED3528129+33ED3625400+33ED3613421","price":3699.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/1_cb31c3db-1c2a-48d2-881a-0c221654552c.jpg?v=1744180493"},{"product_id":"c138-1-33-scale-bell-206-helicopter-2-4g-6ch-single-propeller-flybarless-helicopter","title":"C138 1\/33 Scale BELL 206 Helicopter 2.4G 6CH Single-propeller Flybarless Helicopter","description":"\u003cdiv data-cke-temp=\"1\" data-cke-filler-webkit=\"start\"\u003e\u003cspan\u003e\u003cstrong\u003eC138 1\/33 Scale BELL 206 Helicopter 2.4G 6CH Single-propeller Flybarless Helicopter with Optical Flow Positioning (Optical Flow Version\/Camo)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTake to the skies with the C138 1\/33 Scale BELL 206 Helicopter Model, a premium RC helicopter designed for those who love the thrill of flight and crave precision control. This model isn’t just about flying; it’s about mastering every detail in the air.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAdvanced Aileron-Free Design: \u003c\/strong\u003eEngineered with aerodynamics in mind, the powerful rotor system provides strong thrust and body stability without the need for ailerons. The 6-axis gyroscope ensures ultra-stable flight, making this model reliable and smooth in the air.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e6-Channel Fun with Precision Control:\u003c\/strong\u003e Experience more control and excitement with the 6-channel design and three digital servos. The dedicated remote controller delivers a refined, precise feel, enhancing control for both beginners and advanced users.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOptical Flow Positioning \u0026amp; Altitude Hold: \u003c\/strong\u003eOptical flow positioning and barometer altitude hold features provide exceptional stability in flight, enabling smooth hovering and reliable positioning—perfect for both indoor and outdoor use.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSmart Modular Battery System:\u003c\/strong\u003e The modular battery is equipped with an intelligent power management system, complete with a battery level indicator and easy installation for quick changes. It offers enhanced battery protection, ensuring longer battery life and reliability.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eComprehensive Features for Beginners and Pros:\u003c\/strong\u003e Loaded with practical functions including low-voltage alerts, jam protection, and fail-safe modes. With 6G mode for enhanced stability, one-touch takeoff and landing, and high\/low rate options, this helicopter is perfect for beginners learning to fly and experienced pilots performing stunts like flight path navigation and 360° barrel rolls.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBackground Info:\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe first Bell 206A took flight on January 10, 1966, and was introduced at that month’s Helicopter Association of America (HAA) convention. 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Do you like to build your own engine?\u003cbr\u003eEngineDIY picks up some engine model kits for you, you will receive a surprise box with contents may be model engine kits, STEM model engine, engine building bricks or other else of engine. \u003cbr\u003eThis is a mystery box, a box full of surprises! 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Do you like to build your own engine?\u003cbr\u003eEngineDIY picks up some engine model kits for you, you will receive a surprise box with contents may be model engine kits, STEM model engine, engine building bricks or other else of engine.\u003cbr\u003eThis is a mystery box, a box full of surprises! 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Do you like to build your own engine?\u003cbr\u003eEngineDIY picks up some engine model kits for you, you will receive a surprise box with contents may be model engine kits, STEM model engine, engine building bricks or other else of engine.\u003cbr\u003eThis is a mystery box, a box full of surprises! 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A functional masterpiece for collectors and DIY boat enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Superior Materials for Long-Term Durability: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe engine body is made from die-cast brass combined with stainless steel cylinder liners, offering excellent strength and corrosion resistance. Built to last through high-intensity industrial use or long-term handling by hobbyists, this engine ensures reliable and stable performance over time.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Precision Engineering for Quality Assurance:\u003c\/strong\u003e Key components are CNC-machined with high precision. The piston is equipped with a composite piston ring, and the crankshaft is supported by ball bearings. Expert craftsmanship guarantees low wear and high accuracy—perfect for engineers and mechanical enthusiasts who demand premium-quality equipment.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Innovative Design with Strong Power Output: \u003c\/strong\u003eDespite its compact size, this mini engine delivers impressive power. It achieves a perfect balance between size and performance, making it suitable for a wide range of applications—from powering model boats and small machines to serving as a demonstration tool for education.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Flexible Control with Bi-Directional Operation:\u003c\/strong\u003e Equipped with a complete Stephenson valve gear, the engine supports both forward and reverse rotation. This user-friendly design allows for quick direction changes as needed, greatly enhancing operational flexibility—especially valuable for engineers and model builders who need frequent adjustments.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Smooth and Stable Operation:\u003c\/strong\u003e The optimized mechanical structure ensures quiet, smooth performance with reduced vibration and noise. Whether used in a workshop, lab, or at home for model projects, it delivers a calm and reliable user experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Model: RW-L2\u003cbr\u003e.Material: Brass + stainless steel\u003cbr\u003e.Displacement: 6cc (1.5cc*2*2)\u003cbr\u003e.Cylinder diameter: 12.2mm\u003cbr\u003e.Stroke: 12.7mm\u003cbr\u003e.Maximum speed: 3000rpm\u003cbr\u003e.Maximum torque: 1200g\/cm\u003cbr\u003e.Power: 0.03hp\u003cbr\u003e.Pressure: 2kg\/cm2\u003cbr\u003e.Applicable Ship Type: 70-130cm\u003cbr\u003e.Product Weight: 790g\u003cbr\u003e.Package Weight: 950g\u003cbr\u003e.Product Dimensions: 11.8 x 5.3 x 9.7cm\u003cbr\u003e.Package Dimensions: 18 x 14.5 x 10cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.L2 Steam Engine *1\u003cbr\u003e.Manual *1\u003cbr\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":46796215386326,"sku":"33ED3631799","price":456.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/1_6b317680-eaaa-420f-9fa0-fabdb2402156.jpg?v=1745915671"},{"product_id":"rw-v2-mini-v-shape-double-cylinder-steam-engine-model","title":"RW-V2 Mini V-Shape Double Cylinder Steam Engine Model for 70-130cm Steamship","description":"\u003cp\u003e\u003cstrong\u003eRW-V2 Mini V-Shape Double Cylinder Steam Engine Model for 70-130cm Steamship (Forward and Reverse Rotation\/Without Boiler)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRW-V2 mini double cylinder steam engine—vintage, reversible, and precisely crafted for 70–130cm steam ship models. A functional masterpiece for collectors and DIY boat enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Superior Materials for Long-Term Durability: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe engine body is made from die-cast brass combined with stainless steel cylinder liners, offering excellent strength and corrosion resistance. Built to last through high-intensity industrial use or long-term handling by hobbyists, this engine ensures reliable and stable performance over time.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Precision Engineering for Quality Assurance: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKey components are CNC-machined with high precision. The piston is equipped with a composite piston ring, and the crankshaft is supported by ball bearings. 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A functional masterpiece for collectors and DIY boat enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Top-Tier Design, Compact and Powerful:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAs a flagship model in the RW series, it features a unique V-type four-cylinder structure. The twin cylinder banks operate on a coaxial system, maximizing both spatial efficiency and power output. Perfect for applications with strict space and performance requirements, such as industrial equipment and high-end model building.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Upgraded Precision, Reliable Stability: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCompared to twin-cylinder models, this version upgrades the welded rocker arm to a CNC-machined one and adds a brass sleeve bearing to the reversing shaft. 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Tested.\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003ciframe width=\"482\" height=\"857\" src=\"https:\/\/www.youtube.com\/embed\/E3HEJ3vnV2s\" title=\"Early Release RC Helicopter… Crashed Before I Even Flew It! 😒\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFLYWING EC135 470-Class 2.4G 6CH 4 Detachable Propellers RC Simulation Helicopter Model with H1 Flight Controller and Beidou GPS Positioning (RTF Version\/ Mode 1\/Mode 2 Switchable)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe FLYWING EC135 470-Class RC Scale Helicopter is a high-performance, ready-to-fly (RTF) model designed for enthusiasts seeking advanced realism and flight control.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e.Advanced Flight Control with GPS \u0026amp; Return-to-Home: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEquipped with a 16V high-power motor and H1 flight controller featuring omnidirectional positioning, the FLYWING EC135 supports stable upright\/inverted GPS-assisted hovering. Includes intelligent return-to-home function, automatically flying back to the takeoff point when signal is lost or the battery runs low. Seamlessly switch between 3D stunt mode and GPS mode for safe recovery during complex flights.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e.Innovative Detachable Rotor Design:\u003c\/strong\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeatures an all-metal CNC 4-blade quick-release rotor head with a second-generation detachable design for easy setup. The high-efficiency nylon blades are designed for quick installation and removal, saving time while ensuring structural integrity.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e.Sturdy and Precision-Engineered Build: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUses custom NACA 8-H-12 symmetrical rotor blades, a full-metal main gear, and an industrial-strength M3 arc-toothed transmission belt. Maintenance is quick and tool-free with a spring-tension pulley system—change belts by hand in under a minute.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e.High-Performance Power System:\u003c\/strong\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDriven by a powerful 16V 3508-class brushless motor and 60A 32-bit dual-processor ESC with a full metal case. This advanced powertrain ensures rapid response during intense 3D flights and maintains consistent power output with excellent speed holding.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e.Multiple Flight Modes \u0026amp; Long Endurance:\u003c\/strong\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOffers 4 intelligent flight modes: upright hover, inverted hover, and auto-flight paths (including circle and figure-8 routes). Designed for both beginners and advanced users. Paired with a 4S 5000mAh battery (PNP version sold separately), the system delivers over 20 minutes of flight time with superior efficiency and control.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e.Note:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRemote-controlled model helicopters are high-risk products. Always keep a safe distance from crowds during flight. Improper assembly, lack of operational familiarity, damaged components, or malfunctioning electronic control systems can all lead to unpredictable incidents, including loss of control and potential injuries. Pilots must exercise caution and take full responsibility for any accidents resulting from negligence.\u003cbr\u003eBefore each flight, thoroughly inspect the following:\u003cbr\u003eMain rotor grip spindle screws\u003cbr\u003eTail rotor grip screws\u003cbr\u003eBall joints and screws on all parts of the fuselage\u003cbr\u003eEnsure all screws are properly glued and securely fastened before takeoff.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal + Electronic Components\u003cbr\u003e.Part Number: EC135 RC Helicopter （RTF）\u003cbr\u003e.Weight(battery not included): 738g\u003cbr\u003e.Main Rotor Diameter (wingspan): 810mm\u003cbr\u003e.Main Rotor Length (single): 370mm\u003cbr\u003e.Tail Rotor Diameter (wingspan): 125mm\u003cbr\u003e.Tail Drive Motor: 2008 brushless motor\u003cbr\u003e.Motor: 3508 brushless motor\u003cbr\u003e.ESC: 60A dual brushless speed regulator\u003cbr\u003e.Flight Mode: GPS self-stabilization mode, 3D manual mode, one-key return, low battery return, out-of-control return, one-key inverted flight, semi-automatic assisted flight, (circular brushing, 8-shaped route)\u003cbr\u003e.Satellite Positioning Module: GPS\/GLONASS with omnidirectional positioning\u003cbr\u003e.Hovering Accuracy: horizontal:±1.5m (when GPS positioning works normally) vertical: ±0.5m (when GPS positioning works normally)\u003cbr\u003e.Product Weight: 2600g\u003cbr\u003e.Package Weight: 4000g\u003cbr\u003e.Product Dimensions: 79.5(propeller not included) x 26.5 x 15cm\u003cbr\u003e.Package Dimensions: 87 x 30 x 28cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages:16+\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e.RC Helicopter (assembled) * 1\u003cbr\u003e.Hand-made Painted Integrated Shell * 1\u003cbr\u003e.Battery * 1\u003cbr\u003e.Display Charger * 1\u003cbr\u003e.Remote Control * 1\u003c\/span\u003e\u003c\/p\u003e","brand":"EngineDIY","offers":[{"title":"RTF","offer_id":46817066221782,"sku":"33ED3633277","price":995.99,"currency_code":"USD","in_stock":true},{"title":"PNP","offer_id":46817066254550,"sku":"33ED3633278","price":895.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/1_19ef0b6c-d5d9-4553-aecc-e51b55f2d3f6.jpg?v=1746675887"},{"product_id":"3d-metal-mechanical-sawtooth-shark-assembly-model-kit","title":"3D Metal Mechanical Sawtooth Shark Assembly Model Kit","description":"\u003cp\u003e\u003cstrong\u003e3D Metal Mechanical Sawtooth Shark Assembly Model Kit \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEver wanted to build your own robot shark? 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Common color schemes include deep blue and red, emphasizing a sense of power and futuristic style.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Creative Trendy Gift:\u003c\/strong\u003e As a unique and creative gift, the mechanical shark model is not only visually striking but also a way to showcase your building skills and personal taste. Whether it's for a friend, family member, or as a holiday present, it's a thoughtful and standout choice.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Versatile Use: \u003c\/strong\u003eBeyond being a gift, the mechanical shark model doubles as a decorative piece for your desk, shelf, or display cabinet. It's not just an ornament — it's a creative and tech-inspired artwork that expresses your taste and individuality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Metal\u003cbr\u003e.Color: Black and Gold\u003cbr\u003e.Number of Parts: 221pcs\u003cbr\u003e.Assembly Difficulty: Low\u003cbr\u003e.Assembly Time: About 40 minutes\u003cbr\u003e.Product Weight: 400g\u003cbr\u003e.Package Weight: 450g\u003cbr\u003e.Product Dimensions: 15.5 x 8 x 8.5cm\u003cbr\u003e.Package Dimensions: 20 x 15 x 5cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Age: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Assembly parts set *1\u003cbr\u003e.Manual *1\u003cbr\u003e.Assembly tools *1\u003c\/p\u003e","brand":"EngineDIY","offers":[{"title":"Black and Gold","offer_id":46827179704534,"sku":"33ED3625800","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46827179737302,"sku":"33ED3625804","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Red and Black","offer_id":46827179770070,"sku":"33ED3625805","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Red and Gold","offer_id":46827179802838,"sku":"33ED3625806","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46827179835606,"sku":"33ED3625807","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Gold and Black","offer_id":46827179868374,"sku":"33ED3625808","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Gold and Red","offer_id":46827179901142,"sku":"33ED3625809","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":46827179933910,"sku":"33ED3625810","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":46827179966678,"sku":"33ED3625811","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/a381bd83-a44a-4633-bb60-c5ba33704d32.jpg?v=1746861983"},{"product_id":"retrol-okmo-185-single-cylinder-4-stroke-gasoline-engine-model","title":"RETROL×OKMO 185 Micro Single-Cylinder 4-Stroke Gasoline Engine Model for Classic Vintage Tractor","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/FuboiXI6zzk\" title=\"185 Tractor Engine - Micro Single-Cylinder 4-Stroke Gasoline Engine Model Classic Vintage\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/sckm-sM4pXQ\" title=\"Nổ thử động cơ xăng 4 thì mẫu máy kéo 185 mini 3,6cc - 185 Tractor Engine\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/qhq_tsHmpj4\" title=\"Okmo 185 First Starting\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/ApnBRx1PJVM\" title=\"June Mail Call One\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"482\" height=\"857\" src=\"https:\/\/www.youtube.com\/embed\/FSXFVcOumxA\" title=\"Un motor Vintage! #okmo @enginediy\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eLet’s know more about the story! \u003ca href=\"https:\/\/www.enginediy.com\/blogs\/enginediy-blog-news-for-rc-engine\/introducing-the-185-engine-a-high-performance-miniature-powerhouse-what-makes-it-so-special\"\u003eClick Here to Read Blog\u003c\/a\u003e!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"1302\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/QqeBacMY5EQ\" title=\"Generating Electricity from 185 Tractor Engine to Light a Bulb-EngineDIY\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/Z8jnjrkmfqU\" title=\"Fire Up the RETROL 185 Tractor Engine-EngineDIY#tractor\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003cstrong\u003eRETROL×OKMO 185-Type Micro Single-Cylinder 4-Stroke Gasoline Engine Model for Classic Vintage Tractor (Pulley Version\/Generator Version)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStep into a world of mechanical elegance with the RETROL×OKMO 185 Micro Four-Stroke Gasoline Engine Model – a stunning miniature tribute to classic vintage tractor engines. This 185-type version boasts meticulous craftsmanship, capturing every nuance of a single-cylinder four-stroke motor in a scaled-down display model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Versatile Multi-Scene Compatibility with Secure Installation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEasily mountable on the front bracket of a tractor chassis using four M2.5 screws, and the clutch housing connects precisely to the flywheel casing with eight M1.6 screws, ensuring a tight and reliable fit. With power output delivered via the flywheel-side pulley, this engine model is widely applicable for water pump operations, CNC machining, maintenance equipment drives, power generation, and more—perfectly adaptable to various needs.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.CNC Precision Manufacturing for Exceptional Durability: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery component is meticulously machined using advanced CNC technology, achieving high-precision fits between parts. This not only enhances operational stability but also significantly extends the engine's lifespan. The result is outstanding reliability, born from craftsmanship-level attention to detail.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Efficient Cooling and Lubrication for Long-Term Operation: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with a centrifugal high-efficiency cooling large flywheel that rapidly dissipates heat to prevent engine overheating. The piston features a metal ring design, working with a connecting rod oil channel lubrication system to ensure thorough lubrication of both the piston and camshaft. Additionally, the top of the piston includes two compression rings and one oil ring to prevent oil and gas leakage—ensuring the engine performs efficiently even under prolonged and high-intensity operation.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Classic Ignition System with Enhanced Protection: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUtilizes a realistic mechanical strike ignition system, offering precise timing and fast response to ensure reliable starting performance. The engine oil intake is equipped with primary and secondary filtration screens to effectively remove impurities, fully protecting internal components. This significantly extends maintenance intervals, reduces upkeep costs, and enhances user convenience.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Premium Materials and Attention to Detail: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures a large-capacity brass fuel tank with a visible oil level window for easy monitoring. The copper fuel lines are fiber-welded to dramatically improve corrosion resistance and reliability. Every detail reflects a commitment to professional craftsmanship and advanced engineering.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Product Introduction:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eModel 185 Engine – A Classic Masterpiece of Versatility, Precision, and Durability\u003cbr\u003eThe Model 185 engine is a high-performance, multi-functional power unit widely used in agricultural machinery, industrial equipment, and stationary power systems. Whether serving as the core power source for small four-wheel tractors or driving water pumps, CNC machines, or generators, the 185 engine consistently delivers outstanding performance and reliable stability.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAs a flagship of our “Classic” series, the 185 engine represents industrial-grade manufacturing standards. It is meticulously crafted by professional engineers to replicate the structure and detailing of a real engine.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhether you're a mechanical enthusiast, a collector, or a model engineering hobbyist, the 185 engine model is a must-have masterpiece. 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Enjoy advanced features like altitude hold, fixed-point hover, one-key return, and low-battery return-to-home—making it perfect for new pilots.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Setup with Advanced Features – No Tuning Required: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReady-to-fly right out of the box! The E2 features a quick-release canopy for easy battery access, a no-linkage tuning-free design, and supports mobile app configuration. Enjoy a seamless, refined, and hassle-free flight setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePowerful Dual Brushless System \u0026amp; Authentic Rotor Design: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePowered by dual brushless motors, the E2 delivers strong, responsive performance. 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Designed for military enthusiasts and collectors, this high-simulation model features authentic sound and light effects, smoke emission, dual-speed switching, and a retractable barrel for immersive play. Fully RTR (Ready to Run), it's a perfect gift or display piece for fans of historical armored vehicles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Historical Accuracy \u0026amp; Realistic Design: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe M8 self-propelled howitzer tank was widely used by the U.S. during World War II and is a derivative of the M5 Stuart light tank. 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The turret rotates and elevates like a real tank, and various hatches can be opened—enhancing interactivity and realism.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Feature-Rich Remote Controller: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe remote includes function indicators, low battery warnings, manual frequency matching, and memory settings for up to 3 tanks. 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This single-cylinder steam engine features a unique swinging design, offering a fascinating demonstration of how heat is converted into mechanical energy. Perfect for STEM education, this mechanical toy provides an engaging way to learn about thermodynamics, physics, and mechanics. Crafted for steam enthusiasts and collectors, this model offers both educational value and artistic appeal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Vintage Mechanical Aesthetics - Exquisite Restoration of Industrial Charm:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeaturing a classic three-legged design with brass and aluminum alloy components, this model exudes a strong vintage industrial style, paying homage to the steam technology aesthetics of the early 19th century. It's the perfect choice for collectors who appreciate historical mechanical beauty.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Authentic Structural Design - Swinging Cylinder Drives Operation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with a genuine swinging single-cylinder structure, this model operates through the interaction of the piston and flywheel, demonstrating the principles of steam mechanics clearly. It’s both an educational and display-worthy mechanical model.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Easy Assembly Experience - Full of Hands-on Fun:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e80% of the model comes pre-assembled, leaving the remaining parts for the user to easily assemble. The assembly process allows players to experience the engagement of gear meshing and piston movement, stimulating an interest in engineering and dynamics.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Simple Operation and Smooth Running:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with a miniature boiler and alcohol lamp heating system, simply add a small amount of water to heat the model’s boiler and achieve smooth operation. It is perfect for teaching demonstrations, desktop mechanical displays, or as an engaging experience for gadget enthusiasts.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Perfect for Gifting and Collecting - Great for All Enthusiasts: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhether as a gift for mechanical model enthusiasts, STEAM education students, or a decorative piece for offices and study rooms, this model is a unique and stylish choice that blends personality with sophistication.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Product Name: Swinging steam engine model\u003cbr\u003e.Model: Y20\u003cbr\u003e.Material: Brass + Aluminum Alloy\u003cbr\u003e.Boiler Capacity: 17mL\u003cbr\u003e.Water Injection: no more than 10mL\u003cbr\u003e.Alcohol Lamp Fuel: 95% alcohol\u003cbr\u003e.Product Weight: 250g\u003cbr\u003e.Package Weight: 350g\u003cbr\u003e.Product Dimensions: 6 x 6 x 13cm\u003cbr\u003e.Package Dimensions: 9.5 x 9.5 x 9.5cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Steam Engine Kit *1 set\u003cbr\u003e.Wrench Set *1 full set\u003cbr\u003e.Instruction Manual *1 copy\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":46955330011350,"sku":"33ED3639616","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/7e99f75a-aef5-47c5-b026-76bf0320cede.jpg?v=1749537372"},{"product_id":"engine-cart-for-retrol-hit-and-miss-engine","title":"Custom Steering Cart for RETROL HM-01 Hit and Miss Engine Model","description":"\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/fPUi93hM6YY\" title=\"Retrol HM-01 Engine Custom Steering Trailer.  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Expected to ship in July~\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake your RETROL HM-01 Hit and Miss engine model to a higher level with this custom-designed metal transport cart, crafted exclusively for precision display and functional movement. Featuring a four-wheel flatbed design with steering capability, this heavy-duty base allows for stable placement and easy transport of your engine model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect Match for RETROL HM-01 Engine:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis front and rear axle wheel set is custom-designed for the RETROL HM-01 Hit \u0026amp; Miss engine model. Tailored for mechanical enthusiasts and vintage collectors, it's the perfect companion for both mobility and display.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Craftsmanship \u0026amp; Premium Finish:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe cart features stainless steel spoke-riveted hubs, treated with electrophoresis coating for excellent rust resistance and wear durability. The front axle includes a steel plate suspension system, and the large-diameter metal rim wheels ensure both stability and off-road capability, easily handling grass and dirt paths.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmooth Steering \u0026amp; Practical Functionality: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngine and cart are compatible seamlessly, making it easy for daily customization, play, exhibitions, or displays. The steering mechanism at the front allows for manual pushing or towing by a vehicle—great for both entertainment and collection purposes.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVintage Collectible \u0026amp; Gift-Worthy Choice:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspired by early power transport equipment, this cart is a true symbol of vintage mechanical culture. It’s a meaningful gift for mechanical enthusiasts and model collectors, perfect for building a complete retro engine showcase set.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComponent Note \u0026amp; Flexible Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit includes only the front and rear axle wheel assembly. It is partially pre-assembled, with minor user assembly required. The package does not include the engine, ignition kit, redwood base, or equipment box. Additional parts can be purchased separately as needed to complete your setup.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Introduction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.This is a transport device specifically designed for moving Hit and Miss engines. It uses wood as the main structural support material and features a flatbed design for mounting the engine and related components. It can be manually pushed or towed by a vehicle for convenient mobility. The front of the cart is equipped with a steering mechanism for easy directional control, while four large-diameter metal rim wheels underneath improve stability and terrain adaptability, preventing wobbling or tipping. This makes it especially useful for moving across grassy fields, dirt roads, and other uneven surfaces—perfect for use during outdoor agricultural machinery exhibitions and similar events.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e.In practical scenarios, this type of cart is commonly seen in early power transport equipment used in agriculture, industry, and related operations. When enthusiasts need to bring their Hit and Miss engines to shows, gatherings, or public events, the flatbed cart makes transport much easier. For example, once the engine is securely mounted on the platform, it can be hauled to the destination by a trailer. Upon arrival, the cart allows the engine to be easily moved to the desired display position.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e.Additionally, in daily storage or maintenance, the flatbed cart allows for convenient repositioning of the engine, making it easier to perform repairs and routine upkeep.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Metal + Wood\u003cbr\u003e.Form: Partially pre-assembled\u003cbr\u003e.Wheel Outer Diameter: 63mm\u003cbr\u003e.Cart Width: 142mm\u003cbr\u003e.Cart Wheelbase: 200mm\u003cbr\u003e.Pull Rod Length: 185mm\u003cbr\u003e.Pull Rod Width: 90mm\u003cbr\u003e.Product Weight: 700g\u003cbr\u003e.Package Weight: 900g\u003cbr\u003e.Package Dimensions: 20 x 15 x 10cm\u003cbr\u003e.Packing: Kraft Paper Box\u003cbr\u003e.Ages: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Front and Rear Axle Wheel Set *1\u003cbr\u003e.Accessory Bag *1\u003cbr\u003e.Instruction Manual *1\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Only Cart","offer_id":46958477869270,"sku":"33ED3640278","price":129.99,"currency_code":"USD","in_stock":true},{"title":"Cart+Base+CDI","offer_id":46958477902038,"sku":"33ED3640605","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/7f4cf0cf-a269-4d56-ab82-710ab09e8574.jpg?v=1749605833"},{"product_id":"retrol-hm-01-hit-and-miss-stationary-engine-full-set-with-transport-cart","title":"RETROL HM-01 Hit and Miss Stationary Engine Full Set with Transport Cart Frame","description":"\u003cdiv data-cke-temp=\"1\" data-cke-filler-webkit=\"start\"\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/fPUi93hM6YY\" title=\"Retrol HM-01 Engine Custom Steering Trailer.  Amazing Quality !\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv data-cke-temp=\"1\" data-cke-filler-webkit=\"start\"\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/pYRzaw2DEtI\" title=\"This SIMPLE Engine is SO RELAXING to Build (Build \u0026amp; First Run)\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv data-cke-temp=\"1\" data-cke-filler-webkit=\"start\"\u003e\u003cstrong\u003e\u003ciframe width=\"482\" height=\"857\" src=\"https:\/\/www.youtube.com\/embed\/C41Ds-kxYvo\" title=\"🚀 Black RETROL HM-01 Engine \u0026amp; Frame: Pre-Sale Now!#new\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv data-cke-temp=\"1\" data-cke-filler-webkit=\"start\"\u003e\n\u003cstrong\u003eRETROL HM-01 Hit and Miss Stationary Engine Full Set with Transport Cart Frame\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003eSKU: \u003cstrong\u003e3481143\u003c\/strong\u003e ×1\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eBase Equipment Box + Fuel Tank + Oil Pipe Accessory Triad for RETROL HM-01 Hit and Miss Engine Model\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Specifically designed for the charming RETROL HM-01 Hit and Miss engine model to provide convenience for placement and operation. Purchase and use this optional accessory kit at your own discretion as needed. If you have any questions, please consult us.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal + Bamboo\u003cbr\u003e.Product Weight: 400g\u003cbr\u003e.Package Weight: 500g\u003cbr\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003cbr\u003e--------------------------------------------------------------------\u003cbr\u003eSKU: \u003cstrong\u003e3481144\u003c\/strong\u003e ×1\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eCDI Igniter + Spark Plug Kit for RETROL HM-01 Hit and Miss Engine Model Ignition Starter Kit\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.This CDI high-voltage pulse igniter and 1\/4-32 ME-8 type spark plug with British thread are designed for the RETROL HM-01 Hit and Miss engine model. Providing convenience for placement and operation, enhancing the retro collectible charm.\u003cbr\u003e.Adopt high-quality electronic components and hand-soldered circuits, ensuring stable ignition and excellent performance with a long lifespan.\u003cbr\u003e.Notes: You will need to connect the engine's ignition circuit and provide your own JST plug battery power. Please purchase this accessory kit according to your own needs. If you have any questions, please consult us.\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Electronic Components + Plastic + Metal\u003cbr\u003e.Product Weight: 90g\u003cbr\u003e.Package Weight: 100g\u003cbr\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003cbr\u003e--------------------------------------------------------------------\u003cbr\u003eSKU: \u003cstrong\u003e3640276\u003c\/strong\u003e ×1\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eRETROL HM-01 7cc 4-Stroke Horizontal Stationary Hit and Miss Internal Combustion Engine Model with High\/Low Speed Gear Lever (KIT Version\/Black)\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Exquisite Craftsmanship with Premium Materials: Crafted from premium metal and finished in deep obsidian black with a sleek electrophoresis coating, this model engine boasts a refined, wear-resistant surface and smooth industrial lines. Each component is precisely machined and assembled to deliver a tactile and visual experience that exudes mechanical artistry.\u003cbr\u003e.Vintage Aesthetics, Classic Revival: Inspired by traditional agricultural machinery, the engine's retro design is carefully sculpted to reflect the charm of early engines. The worn-look surface texture under the black finish, combined with authentic mechanical sounds and motion, brings to life the nostalgic appeal of a bygone era.\u003cbr\u003e.Flexible Display and Intuitive Operation: Available in KIT or Assembled versions, it includes a detailed English manual for easy setup. Its compact size makes it perfect for display on desks, shelves, or workspaces. Start and stop the engine manually to enjoy the fun and control of real mechanical operation.\u003cbr\u003e.Educational and Entertaining Mechanical Insight: More than just a beautiful collectible, this Hit-and-Miss engine model offers an engaging way to learn mechanical principles. Watch the unique firing pattern in action and hear its rhythmic sounds — perfect for hobbyists, students, and anyone curious about engineering.\u003cbr\u003e.Collector’s Gem and Thoughtful Gift: A fusion of retro charm, mechanical fascination, and collectible value, this black Hit-and-Miss engine is a prized addition for enthusiasts and model collectors. It also makes an exceptional gift that reflects taste, craftsmanship, and genuine sentiment.\u003cbr\u003e\u003cstrong\u003eNote\u003c\/strong\u003e:\u003cbr\u003eThis engine is a bare unit and does not include accessories such as the spark plug, CDI ignition module, fuel tank, fuel tubing, redwood base, equipment box, or frame. Please purchase these components separately according to your individual needs.\u003cbr\u003e\u003cstrong\u003eProduct Introduction:\u003c\/strong\u003e\u003cbr\u003e.After four months of dedicated development and design, the RETROL team proudly presents the HM-01 Hit and Miss Engine Model—now unveiled in a stunning new black edition, following the widely acclaimed debut of the red version. Upholding the tradition of using premium materials and exceptional craftsmanship, the HM-01 ensures superior reliability and durability.\u003cbr\u003e.In terms of design, this model retains all the iconic elements such as a transparent adjustable main oil cup, new-style carburetor, and resonating exhaust pipe. Two precisely balanced large flywheels work in harmony with the spring governor ball mechanism and split wide-surface pulley, ensuring smooth and stable power output. A specially designed high\/low-speed gear lever enables users to freely switch between ultra-slow idle and high-speed operation, delivering a rich, hands-on mechanical experience and endless fun.\u003cbr\u003e.In terms of craftsmanship, the black edition features a deep obsidian black finish achieved through electrophoresis coating, giving it a mysterious and luxurious appearance. Key components such as the engine body, flywheels, and connecting rods are made from 304 stainless steel, while all assembly surfaces are CNC-machined for precision. It is equipped with an integrated high-carbon steel hardened crankshaft, further enhancing its overall quality.\u003cbr\u003e.More than just a highly playable engine model, the black HM-01 is a mechanical masterpiece that perfectly blends mechanical aesthetics with collector value, making it a unique and captivating addition to any collection.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Color: Black\u003cbr\u003e.Brand: RETROL ENGINE\u003cbr\u003e.Model: HM-01\u003cbr\u003e.Form: KIT Version\u003cbr\u003e.Displacement: 7cc\u003cbr\u003e.Cylinder: Horizontal Single Cylinder\u003cbr\u003e.Stroke: 4-Stroke\u003cbr\u003e.Cylinder Diameter: 20mm\u003cbr\u003e.Stroke: 22mm\u003cbr\u003e.Cooling Method: Evaporative Water-cooling\u003cbr\u003e.Lubrication Method: Mixed Oil + Oil Cup Lubrication\u003cbr\u003e.Startup Method: Hand Pull Rope Start\u003cbr\u003e.Ignition Method: CDI Ignition System\u003cbr\u003e.Spark Plug Type: 1\/4-32 Thread ME8 Spark Plug\u003cbr\u003e.Fuel: Gasoline 92# or Above\u003cbr\u003e.Lubricant: 4-Stroke Engine Oil (Mixed with Gasoline at a ratio of 1:25)\u003cbr\u003e.Product Weight: 1800g\u003cbr\u003e.Package Weight: 2400g\u003cbr\u003e.Product Dimensions: 17 x 13 x 13cm\u003cbr\u003e.Package Dimensions: 26 x 12 x 18cm\u003cbr\u003e.Packing: Kraft Paper Box\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e--------------------------------------------------------------------\u003cbr\u003eSKU: \u003cstrong\u003e3640278\u003c\/strong\u003e ×1\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eMetal 4-SWheel Steering Flatbed Transport Cart for RETROL HM-01 Hit and Miss Engine Model\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Perfect Match for RETROL HM-01 Engine: This front and rear axle wheel set is custom-designed for the RETROL HM-01 Hit \u0026amp; Miss engine model. Tailored for mechanical enthusiasts and vintage collectors, it's the perfect companion for both mobility and display.\u003cbr\u003e.Premium Craftsmanship \u0026amp; Premium Finish: The cart features stainless steel spoke-riveted hubs, treated with electrophoresis coating for excellent rust resistance and wear durability. The front axle includes a steel plate suspension system, and the large-diameter metal rim wheels ensure both stability and off-road capability, easily handling grass and dirt paths.\u003cbr\u003e.Smooth Steering \u0026amp; Practical Functionality: Engine and cart are compatible seamlessly, making it easy for daily customization, play, exhibitions, or displays. The steering mechanism at the front allows for manual pushing or towing by a vehicle—great for both entertainment and collection purposes.\u003cbr\u003e.Vintage Collectible \u0026amp; Gift-Worthy Choice: Inspired by early power transport equipment, this cart is a true symbol of vintage mechanical culture. It’s a meaningful gift for mechanical enthusiasts and model collectors, perfect for building a complete retro engine showcase set.\u003cbr\u003e.Component Note \u0026amp; Flexible Add-ons: This kit includes only the front and rear axle wheel assembly. It is partially pre-assembled, with minor user assembly required. The package does not include the engine, ignition kit, redwood base, or equipment box. Additional parts can be purchased separately as needed to complete your setup.\u003cbr\u003e\u003cstrong\u003eProduct Introduction:\u003c\/strong\u003e\u003cbr\u003e.This is a transport device specifically designed for moving Hit and Miss engines. It uses wood as the main structural support material and features a flatbed design for mounting the engine and related components. It can be manually pushed or towed by a vehicle for convenient mobility. The front of the cart is equipped with a steering mechanism for easy directional control, while four large-diameter metal rim wheels underneath improve stability and terrain adaptability, preventing wobbling or tipping. This makes it especially useful for moving across grassy fields, dirt roads, and other uneven surfaces—perfect for use during outdoor agricultural machinery exhibitions and similar events.\u003cbr\u003e.In practical scenarios, this type of cart is commonly seen in early power transport equipment used in agriculture, industry, and related operations. When enthusiasts need to bring their Hit and Miss engines to shows, gatherings, or public events, the flatbed cart makes transport much easier. For example, once the engine is securely mounted on the platform, it can be hauled to the destination by a trailer. Upon arrival, the cart allows the engine to be easily moved to the desired display position.\u003cbr\u003e.Additionally, in daily storage or maintenance, the flatbed cart allows for convenient repositioning of the engine, making it easier to perform repairs and routine upkeep.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal + Wood\u003cbr\u003e.Form: Partially pre-assembled\u003cbr\u003e.Wheel Outer Diameter: 63mm\u003cbr\u003e.Cart Width: 142mm\u003cbr\u003e.Cart Wheelbase: 200mm\u003cbr\u003e.Pull Rod Length: 185mm\u003cbr\u003e.Pull Rod Width: 90mm\u003cbr\u003e.Product Weight: 700g\u003cbr\u003e.Package Weight: 900g\u003cbr\u003e.Package Dimensions: 20 x 15 x 10cm\u003cbr\u003e.Packing: Kraft Paper Box\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e--------------------------------------------------------------------\u003c\/p\u003e\n\u003cdiv data-cke-temp=\"1\" data-cke-filler-webkit=\"end\"\u003e \u003cstrong\u003ePacking List:\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv data-cke-temp=\"1\" data-cke-filler-webkit=\"end\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv data-cke-temp=\"1\" data-cke-filler-webkit=\"end\"\u003e.Base Equipment Box *1\u003cbr\u003e.Fuel Tank *1\u003cbr\u003e.Oil Pipe *1\u003cbr\u003e.CDI Igniter *1\u003cbr\u003e.Spark Plug *1\u003cbr\u003e.Engine *1\u003cbr\u003e.Hand Rope *1\u003cbr\u003e.Accessory Bag *1\u003cbr\u003e.Instruction Manual *1\u003cbr\u003e.Front and Rear Axle Wheel Set *1\u003cbr\u003e.Accessory Bag *1\u003cbr\u003e.Instruction Manual *1\u003c\/div\u003e","brand":"enginediy","offers":[{"title":"Black \/ KIT","offer_id":46962151489750,"sku":"33ED3640711","price":649.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ Pre-assembled","offer_id":46962151522518,"sku":"33ED3640716","price":659.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ KIT","offer_id":46962151555286,"sku":"33ED3641483","price":649.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ Pre-assembled","offer_id":46962151588054,"sku":"33ED3641487","price":659.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/37bffc41-9e1d-4cb8-8bbd-1d9357dd990d.jpg?v=1749712352"},{"product_id":"upgraded-stand-for-toyan-fs-v800wgpc-engine-model","title":"Upgraded Aluminum Engine Stand for TOYAN FS-V800WGPC Engine Model","description":"\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/QjS4PqyYA78\" title=\"I Built A Mini V-8 Generator That Actually Works\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"482\" height=\"857\" src=\"https:\/\/www.youtube.com\/embed\/4aaYW8RWdEo\" title=\"TOYAN V8 Upgraded Stand Now Available - One Key Start#v8power\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpgraded Aluminum Engine Stand for TOYAN FS-V800WGPC Engine Model\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade your TOYAN FS-V800WGP engine model with this all-in-one black aluminum alloy base starter kit. Specifically designed for seamless compatibility, this integrated set includes an ignition kit, water cooling system, battery, charger, and all necessary components for quick setup and stable operation. Whether you're a hobbyist or professional model engine builder, this kit ensures efficient ignition, effective cooling, and reliable power supply. No additional parts required—just assemble and start your engine with confidence.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Fit for TOYAN V8 Engine:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSpecifically designed for the TOYAN V8 gasoline engine, this kit includes a perfectly matched aluminum alloy base and full accessory set. No additional modifications are needed—ensuring a hassle-free installation and stable operating foundation.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll-Inclusive Accessory Kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eComes with everything you need: base mount, ignition components, water-cooling system parts, and more. From securing the engine to ignition, cooling, and power supply, this one-stop kit saves time and effort during assembly.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Quality for Reliable Performance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCrafted with high-grade materials, including efficient spark plug ignition and sturdy fasteners, the components ensure stable engine performance, extend equipment lifespan, and minimize long-term maintenance or replacement costs.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient Cooling \u0026amp; Fuel Support System:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes fan mounts, radiator brackets, hoses, oil tank and fittings to build a complete cooling and fuel delivery system. Supports continuous and reliable engine output with improved heat dissipation and fuel efficiency.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUser-Friendly \u0026amp; Ready to Use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with essential tools like a spark plug socket wrench for easy setup. Includes battery and charger—ready to go out of the box—allowing users to quickly power up and enjoy the performance and excitement of a running V8 engine.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit is a complete starter set for the TOYAN V8 gasoline engine model. No additional purchases are required. Please follow the included installation instructions carefully. If you have any questions, feel free to contact us.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e.Color: Black\/Silver\u003cbr\u003e.Material: Metal + Plastic + Electronic Components\u003cbr\u003e.Product Weight: 2500g\u003cbr\u003e.Package Weight: 3000g\u003cbr\u003e.Package Dimensions: 30 x 30 x 20cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Basic Version \/ Only Stand","offer_id":46965120106710,"sku":"333641612ED","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Basic Version \/ Stand \u0026 Accessories","offer_id":46971374371030,"sku":"33ED3641003","price":449.99,"currency_code":"USD","in_stock":true},{"title":"Premium Version \/ Only Stand","offer_id":46965120073942,"sku":"333641611ED","price":399.99,"currency_code":"USD","in_stock":false},{"title":"Premium Version \/ Stand \u0026 Accessories","offer_id":46971374403798,"sku":"33ED3641002","price":549.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/f0872657-6076-40b0-afe6-4b8a0771304f.jpg?v=1750385848"},{"product_id":"toyan-fs-v800wgpc-v8-engine-with-starter-kit-stand-and-accessories-one-key-start","title":"TOYAN FS-V800WGPC V8 Engine With Starter Kit, Stand and Accessories-One Key Start","description":"\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/y0vE59aq4-Y\" title=\"Mini V8 vs Mini V12 Tug-O-War (on Nitrous Oxide)\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/QjS4PqyYA78\" title=\"I Built A Mini V-8 Generator That Actually Works\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"482\" height=\"857\" src=\"https:\/\/www.youtube.com\/embed\/4aaYW8RWdEo\" title=\"TOYAN V8 Upgraded Stand Now Available - One Key Start#v8power\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTOYAN FS-V800WGPC V8 Engine With Starter Kit, Stand and Accessories-One Key Start\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo extra components needed - just pure mechanical enjoyment from unboxing to first ignition. Ideal for both serious modelers and aspiring engineers seeking authentic engine-building experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Functional V8 Engine Model:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuild a working V8 engine with moving pistons, a rotating crankshaft, and realistic internal combustion mechanics.\u003cbr\u003ePremium Metal Components: Crafted with sturdy, premium quality metal parts for long-lasting performance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy-to-Follow Assembly:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes a comprehensive, step-by-step guide suitable for beginners and experienced modelers.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustomizable Design: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eModify or upgrade your engine post-assembly to match your style and preferences.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEducational \u0026amp; Engaging:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLearn the principles of mechanical engineering while assembling a lifelike V8 engine replica.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect Gift for Enthusiasts:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA thoughtful gift for hobbyists, collectors, and anyone passionate about mechanical engineering.,.Precision Fit for TOYAN V8 Engine: Specifically designed for the TOYAN V8 gasoline engine, this kit includes a perfectly matched aluminum alloy base and full accessory set. No additional modifications are needed—ensuring a hassle-free installation and stable operating foundation.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll-Inclusive Accessory Kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eComes with everything you need: base mount, ignition components, water-cooling system parts, and more. From securing the engine to ignition, cooling, and power supply, this one-stop kit saves time and effort during assembly.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Quality for Reliable Performance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCrafted with high-grade materials, including efficient spark plug ignition and sturdy fasteners, the components ensure stable engine performance, extend equipment lifespan, and minimize long-term maintenance or replacement costs.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient Cooling \u0026amp; Fuel Support System:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes fan mounts, radiator brackets, hoses, oil tank and fittings to build a complete cooling and fuel delivery system. Supports continuous and reliable engine output with improved heat dissipation and fuel efficiency.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUser-Friendly \u0026amp; Ready to Use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with essential tools like a spark plug socket wrench for easy setup. 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Specifically designed for seamless compatibility, this integrated set includes an ignition kit, water cooling system, battery, charger, and all necessary components for quick setup and stable operation. Whether you're a hobbyist or professional model engine builder, this kit ensures efficient ignition, effective cooling, and reliable power supply. No additional parts required—just assemble and start your engine with confidence.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Fit for TOYAN V8 Engine:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSpecifically designed for the TOYAN V8 gasoline engine, this kit includes a perfectly matched aluminum alloy base and full accessory set. No additional modifications are needed—ensuring a hassle-free installation and stable operating foundation.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll-Inclusive Accessory Kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eComes with everything you need: base mount, ignition components, water-cooling system parts, and more. From securing the engine to ignition, cooling, and power supply, this one-stop kit saves time and effort during assembly.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Quality for Reliable Performance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCrafted with high-grade materials, including efficient spark plug ignition and sturdy fasteners, the components ensure stable engine performance, extend equipment lifespan, and minimize long-term maintenance or replacement costs.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient Cooling \u0026amp; Fuel Support System:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes fan mounts, radiator brackets, hoses, oil tank and fittings to build a complete cooling and fuel delivery system. Supports continuous and reliable engine output with improved heat dissipation and fuel efficiency.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUser-Friendly \u0026amp; Ready to Use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with essential tools like a spark plug socket wrench for easy setup. Includes battery and charger—ready to go out of the box—allowing users to quickly power up and enjoy the performance and excitement of a running V8 engine.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit is a complete starter set for the TOYAN V8 gasoline engine model. No additional purchases are required. Please follow the included installation instructions carefully. If you have any questions, feel free to contact us.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e.Color: Black\/Silver\u003cbr\u003e.Material: Metal + Plastic + Electronic Components\u003cbr\u003e.Product Weight: 2500g\u003cbr\u003e.Package Weight: 3000g\u003cbr\u003e.Package Dimensions: 30 x 30 x 20cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Silver","offer_id":46967595466966,"sku":"33ED3641612","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Black(Only Stand)","offer_id":46967595499734,"sku":"33ED3641611","price":399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/61753349-6761-4a26-b9a6-535330e02868_16918e5b-64a4-4b3d-8b9d-a865306bbb08.jpg?v=1750385848"},{"product_id":"m18-premium-stirling-engine-model","title":"M18 Premium Stirling Engine Model – Water-Cooled Miniature Gasoline Motor with Gear Pump \u0026 Water Tank","description":"\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"482\" height=\"857\" src=\"https:\/\/www.youtube.com\/embed\/e3MLYj2sxRo\" title=\"M18 Premium Stirling Miniature Gasoline Engine Model Now Available-EngineDIY#fyp\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eM18 Premium Stirling Engine Model – Water-Cooled Miniature Gasoline Motor with Gear Pump \u0026amp; Water Tank\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe M18 Miniature Gasoline Engine Model features a precision-engineered Stirling water-cooled structure, complete with a functional cooling water tank and circulating gear pump. 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Designed for both beginners and enthusiasts, this 4CH, flybarless helicopter offers smooth, stable flight performance thanks to its advanced pressure altitude hold function.\u003cbr\u003eThe 2.4GHz remote system ensures responsive, interference-free operation with switchable left\/right throttle modes for customizable handling. With its realistic body design, rotor layout, and RTF (Ready to Fly) configuration, this model is perfect for collectors, hobbyists, and anyone passionate about scale aviation models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRealistic EC-145 Scale Design \u0026amp; 4CH Control: \u003c\/strong\u003ePrecisely modeled after the EC-145 with a high-fidelity no-aileron four-rotor design. Features a 4CH remote controller with switchable left\/right throttle modes, low-voltage alerts for both aircraft and transmitter, and an easy-to-operate layout—perfect for beginners and scale model collectors.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStable \u0026amp; Beginner-Friendly Flight Performance:\u003c\/strong\u003e Equipped with a 6-axis gyro in 6G mode and barometric altitude hold, this RC helicopter offers ultra-stable flight, making it perfect for first-time pilots. Supports one-key takeoff\/landing, up\/down, forward\/backward, left\/right turn, and side-flying functions for easy and intuitive control.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Power \u0026amp; Safety Features:\u003c\/strong\u003e Driven by a powerful 1106 brushless motor and paired with a high-rate 3.8V 800mAh 20C battery, enjoy 8–10 minutes of efficient flight. Built-in signal loss protection automatically initiates a gentle landing if control is lost, ensuring safer indoor and outdoor operation.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Rotor \u0026amp; Servo System:\u003c\/strong\u003e Features aerodynamically optimized rotor blades for stronger lift and self-stability. The high-efficiency 2G digital servos provide fast response, high precision, and extended durability, enhancing overall flight control and reliability.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Controller Design \u0026amp; Battery Protection:\u003c\/strong\u003e Includes a dedicated USB charger to prevent overcharging and prolong battery life. 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At 12 volts, it achieves speeds of 1000-1200 rotations per minute, delivering high-speed operation with minimal noise. Perfect for showcasing as a cutting-edge tech piece.\u003cbr\u003e.Adjustable Voltage: Powered by Type-C, this model offers adjustable voltage settings from 5v-9v-12v-15v-20v without the need for a charger swap. 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Featuring dual brushless direct-drive motors and a 6CH 2.4GHz radio system, this powerful aircraft delivers premium agility, stable flight, and precise control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInnovative Design \u0026amp; Premium Build Quality: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Goosky Legend S2 MAX features a compact, high-performance frame with front and rear dual brushless motors, carbon fiber chassis, and aerodynamic rotor blades. Its custom-designed tail rotor significantly improves efficiency and reduces noise, providing smoother and easier flight control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntelligent Flight System \u0026amp; Easy Operation: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with an advanced flight control system, the S2 MAX supports ELRS telemetry, built-in S-FHSS protocol, and compatibility with S-BUS, PPM, and DSM-X interfaces. 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This enhances battery lifespan and flight safety, ensuring longer and more reliable use per charge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSturdy \u0026amp; Easy to Maintain: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe aircraft features a carbon-plastic composite frame for durability and a redesigned landing skid for greater takeoff and landing stability. The modular ESC terminal simplifies maintenance, making it an excellent choice for outdoor hobbyists or as a thoughtful gift for RC enthusiasts, kids, or friends.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Brand Model: Goosky S2 MAX\u003cbr\u003e.Material: High Strength Composite Engineering Materials\u003cbr\u003e.Color: Orange\u003cbr\u003e.Main Rotor Length (cm): 19.5\u003cbr\u003e.Main Rotor Diameter (cm): 44.4\u003cbr\u003e.Tail Rotor Diameter (cm): 8.85\u003cbr\u003e.Takeoff Weight (g): 360\u003cbr\u003e.Body Battery: 11.1v 750mAh 8.325wh\u003cbr\u003e.Flight Time: approx. 10 minutes (normal) 4 minutes (intense)\u003cbr\u003e.Product Weight:1260g\u003cbr\u003e.Package Weight: 1680g\u003cbr\u003e.Product Dimensions: 44 x 7.4 x 13.8cm\u003cbr\u003e.Package Dimensions: 65 x 12 x 20cm\u003cbr\u003e.Packing: EPP Gift Box\u003cbr\u003e.Ages:16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking 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Display#v2\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMUSA Hoglet V-Twin 4-Stroke Kick Start Gasoline Motorcycle Engine Model (RTR\/Upgrade Large Version)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis engine is an enhanced version of Randall Cox's Hoglet twin - cylinder engine, featuring multiple detail optimizations and unique designs. It has an eye - catching appearance similar to a Harley - Davidson V2 engine while preserving the original designer's vision and style.\u003c\/p\u003e\n\u003cp\u003eCompared to the previous generation, it has a 30% larger size and a 50% increase in displacement (from 2.2cc to 3.3cc per cylinder). It adopts a larger flywheel and a new - style belt idler, retains the adjustable ignition advance function, uses hardened steel gears, and upgrades to a realistic exhaust pipe. Tuned for low - idle operation, it delivers a pleasing exhaust note.\u003c\/p\u003e\n\u003cp\u003eThis engine model offers an immersive and realistic experience with the following features:\u003c\/p\u003e\n\u003cp\u003e1. Simulated kick - starter\u003cbr\u003e2. Simulated synchronous belt rotation\u003cbr\u003e3. High - fidelity exhaust pipe\u003cbr\u003e4. External ignition advance adjustment handle\u003cbr\u003e5. Special combined fuel tank\u003cbr\u003e6. Thirteen precision bearings and self - lubricating copper bushings\u003cbr\u003e7. CNC precision - machined components\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExperience the classic engineering with the MUSA Hoglet V-Twin Engine Model – an upgraded, large-size 4-stroke gasoline internal combustion engine that faithfully replicates the iconic V-type twin-cylinder motorcycle engine. Designed for collectors, hobbyists, and enthusiasts, this highly detailed functional model features realistic kick-start simulation, CNC-machined metal parts, dual-cylinder 3.3cc performance, and immersive operating details. With increased size and power over the previous generation, it’s ready-to-run (RTR) straight out of the box and perfect for mechanical education, display, or hands-on tinkering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRetro Classic, Meticulous Craftsmanship: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePaying tribute to legendary motorcycle engine designs, the Hoglet V2 engine model captures the visual appeal and realistic design of the iconic V2 motorcycle engine. Enhanced with optimized details, its vintage appearance revives the mechanical aesthetics of 20th-century motorcycle engines. More than just a functional model, it's a collectible work of art.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHardcore Upgrade, Exceptional Performance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCompared to its predecessor, the engine's size is increased by 30% and displacement by 50% (single-cylinder 3.3cc). It features hardened steel gears, a heavyweight flywheel, and a new belt tensioner. With adjustable ignition timing and fine-tuned low idle, it delivers a powerful exhaust note. Precision-crafted with CNC-machined metal and equipped with 13 bearings and self-lubricating copper sleeves, this model offers superior durability and realistic operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImmersive Experience, True-to-Life Replication:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned with seven core functional components—such as a simulated kick starter, timing belt drive, and realistic exhaust system—the model authentically replicates real engine operation. With an external ignition timing adjustment handle and a distinctive fuel tank design, it invites enthusiasts to engage hands-on and experience the precision and charm of mechanical motion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact and Versatile for Multiple Scenarios:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThough larger than the previous version, the model retains a compact, eye-catching design. Easy to carry and display, it’s perfect for mechanical demonstrations at workshops, educational tools in classrooms, or as a striking display piece at home. Let the beauty of engineering shine through in any setting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect Gift and Collector’s Choice: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReady to run straight out of the box, this model is designed for engine enthusiasts, motorcycle fans, and mechanical hobbyists. 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