{"title":"TODAY","description":"","products":[{"product_id":"turbofan-engine-model-kit-that-works-build-your-own-turbofan-engine-teching-1-10-full-metal-dual-spool-turbofan-engine-aircraft-engine-model-1000-pcs","title":"Turbofan Engine Model Kit that Works - Build Your Own Turbofan Engine - TECHING 1\/10 Full Metal Dual-Spool Turbofan Engine Aircraft Jet Engine Model 1000+Pcs","description":"\u003cp\u003e \u003ciframe width=\"1250\" height=\"703\" src=\"https:\/\/www.youtube.com\/embed\/9yU28Xqe5iM\" title=\"Building a Turbofan Engine Model Kit - Full Metal Turbofan Engine Aircraft Jet Engine Model\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"853\" height=\"480\" src=\"https:\/\/www.youtube.com\/embed\/opsDwKI6144\" title=\"Aircraft Jet Engine Model that works | Magnetic Games\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Assembly of a miniature FULL METAL Turbofan Engine!\" src=\"https:\/\/www.youtube.com\/embed\/s2YIckfjndY\" height=\"737\" width=\"1310\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1410\" height=\"793\" src=\"https:\/\/www.youtube.com\/embed\/PxRxC7hhLXY\" title=\"Building the Ultimate ALL-METAL Turbofan Engine (Build \u0026amp; Run)\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Build Your Own TECHING Turbofan Engine Model Kit that Works | EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/pq6FB6svGc4\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/l7VQETZ9TQA\" title=\"METAL CONSTRUCTION | Aircraft Jet Engine Model Kit\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Stig Projects (Build an Engine)\" src=\"https:\/\/www.youtube.com\/embed\/-e3GJaR4D-c\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1410\" height=\"793\" src=\"https:\/\/www.youtube.com\/embed\/dSiUif8eW2U\" title=\"Building a HUGE model jet engine! *METAL | 8KG!*\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Making a Fully Functional Turbojet Engine and Turbofan Engine Comparison | diy Jet Engine\" src=\"https:\/\/www.youtube.com\/embed\/7Kg8Sxw_BD0\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"TECHING 1\/10 Full Metal Dual-Spool Turbofan Engine Aircraft Jet Engine Model-EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/Yl0EsihY6Wk\" height=\"737\" width=\"1310\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"TECHING Turbofan Engine Full Metal Model - EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/VcJeoBsLpsQ\" width=\"1097\" height=\"617\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"Making a Fully Functional Jet Engine | diy Jet Engine | Turbofan Engine\" src=\"https:\/\/www.youtube.com\/embed\/n7pxbNDsim8\" height=\"703\" width=\"1250\"\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\/L_3bL0qNjFI\" title=\"TURBOFAN @enginediy\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTurbofan Engine Model Kit that Works - Build Your Own Turbofan Engine - TECHING 1\/10 Full Metal Dual-Spool Turbofan Engine Aircraft Engine Model 1000+Pcs\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eModel Introduction:\u003c\/strong\u003e\u003cbr\u003eThe turbofan engine is considered the gem on the crown of industrial manufacturing, requiring world-class challenges no matter in engineering design, high-temperature material production, processing techniques and precision, assembly processes, safety, fuel efficiency, thrust efficiency, etc. This 1\/10 model faithfully restores the structure and principles of aerospace turbofan engines,  widely used in civilian aircraft models, unraveling the mysteries of the most complex industrial mechanical models.\u003cbr\u003e\u003cstrong\u003eRealistic \u0026amp; Authentic:\u003c\/strong\u003e \u003cbr\u003eThe lifelike \u0026amp; visually stunning model provides a realistic depiction of a full-sized engine with main components including a first-stage fan, two-stage low-pressure compressor, four-stage high-pressure compressor, first-stage high-pressure turbine, and two-stage low-pressure turbine.\u003cbr\u003e\u003cstrong\u003eHigh-Quality Construction:\u003c\/strong\u003e \u003cbr\u003eMade of high-quality metal, the meticulous model, full of detail and features, undergoes precision casting and CNC machining, along with sandblasting and anodized coloring treatment on the surface, ensuring durability and accuracy the same as the real model.\u003cbr\u003e\u003cstrong\u003eDynamic and Visible:\u003c\/strong\u003e \u003cbr\u003eThe hollowed-out engine case allows the operation of a real engine through motor-driven functionality to be fully visible. Equipped with a fixed bracket, throttle lever, and engine sound module, providing a more realistic and engaging experience, immersing you in the fascinating industrial machinery world.\u003cbr\u003e\u003cstrong\u003eDIY Assembly:\u003c\/strong\u003e \u003cbr\u003eConsists of 1000+PCS (including screws \u0026amp; nuts) and comes with tools and paper-based English instructions. You will personally experience the entire assembly process, from small parts to the final completed model, constructing an awe-inspiring turbofan engine model.\u003cbr\u003e\u003cstrong\u003eSTEM Education:\u003c\/strong\u003e \u003cbr\u003eAs an educational tool, this model unravels the internal workings of a turbofan engine, imparts knowledge about aerospace engineering, and stimulates interest, creativity, and awe for industrial technological achievements, enhancing parent-child interaction and communication.\u003cbr\u003e\u003cstrong\u003eDisplay or Collect:\u003c\/strong\u003e \u003cbr\u003eWhether for the aviation enthusiast, collector, or simply appreciate engineering marvels, the impressive dual-spool turbofan engine model adds a touch of sophistication to your home, office, or aviation-themed decor.\u003cbr\u003e\u003cstrong\u003eWide Application:\u003c\/strong\u003e\u003cbr\u003eIt can be used as teaching aids, in DIY project or engine collections. Besides, With high-end package, ideal gift for yourself, friends, kids, colleagues or family members. They will 100% love it.\u003cbr\u003e\u003cstrong\u003eGifts \u0026amp; Collection:\u003c\/strong\u003e\u003cbr\u003eThe products are packaged in high-end metal gift boxes, which are the best gift choices for friends and relatives\u003cbr\u003e\u003cstrong\u003eAge Recommendation: 12+\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003cbr\u003e.Material: Aluminum alloy + Stainless Steel\u003cbr\u003e.Brand: TECHING\u003cbr\u003e.Model: Dual Rotor Turbofan Engine\u003cbr\u003e.Scale: 1\/10\u003cbr\u003e.Model Length: 380mm\u003cbr\u003e.Fan Diameter: 165mm\u003cbr\u003e.Number of Parts: 1000+PCS (Components: 400+PCS, Screws \u0026amp; Nuts: 600+PCS)\u003cbr\u003e.Drive System: Motor-driven\u003cbr\u003e.Battery: 3.7V 800mAh Lithium Battery\u003cbr\u003e.Power Charging Cable: DC 5V USB Cable\u003cbr\u003e.Charging Time: 3 hours\u003cbr\u003e.Battery Life: 1 hour (at Full Charge)\u003cbr\u003e.Assembly Time: Approx. 10 hours\u003cbr\u003e.Difficulty Level: ★★★★★\u003cbr\u003e.Product Weight: 4000g\u003cbr\u003e.Package Weight: 5000g\u003cbr\u003e.Product Dimensions: 38 x 0 x 0cm\u003cbr\u003e.Product Dimensions: 38 x 18 x 25 cm\u003cbr\u003e.Packing: Graphic Carton\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr\u003e.1 Set x Turbofan Engine Model Kit\u003cbr\u003e.1 Set x Installation Tool\u003cbr\u003e.1 x User Manual\u003cbr\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":44300623806678,"sku":"33ED3479934","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/1_3dbea5da-8e3c-4bcc-a0c0-8327c7f8392d.jpg?v=1687922597"},{"product_id":"toyan-engine-fs-b400-14cc-flat-four-boxer-engine-horizontal-opposed-4-cylinder-four-stroke-nitro-h4-engine-model","title":"TOYAN Engine FS-B400 14cc Flat-four Engine Horizontal Opposed 4 Cylinder 4 Stroke Nitro H4 Engine Model Kit","description":"\u003ch3\u003e\n\u003cspan style=\"color: #000000;\"\u003eTOYAN Engine FS-B400 14cc Flat-four Engine Horizontal Opposed 4 Cylinder Four-Stroke Nitro H4 Engine Model - KIT \u0026amp; Pre-assembled Version\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003ciframe title=\"Building of a Porsche Engine. Assembling and Starting Flat-four Engine Model Kit\" src=\"https:\/\/www.youtube.com\/embed\/91IbnANWz6c\" width=\"1118\" height=\"629\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Toyan Mini Porsche engine\" src=\"https:\/\/www.youtube.com\/embed\/Vd8r2HYu4F8\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/sSpFw4UrZ5M\" title=\"Inside the Toyan Flat-4: Peaceful Build With a Sudden Twist\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"This Micro Engine was Specially Modified by Toyan - High Revving Speed\" src=\"https:\/\/www.youtube.com\/embed\/nn1yc5wXzsc\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/SWpGSTp6lHQ\" title=\"Assembling \u0026amp; Running a WORKING 14cc Flat-4 FOUR Stroke Model Engine - Toyan B400 Engine | EngineDIY\" width=\"1271\" height=\"715\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003ciframe title=\"Test Boxer Engine 4-cylinder Flat Engine - EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/iPPnHfplSs4\" width=\"1280\" height=\"720\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff8000;\"\u003eWarm Tips:\u003c\/span\u003e\u003cbr\u003eTOYAN FS-B400 Boxer Engine is for Sale now! \u003cbr\u003eGood Quality Takes Time: we strive to make it great before shipping it out. We are thankful to your kind understanding and support always! \u003cbr\u003eAbout the delivery: IN STOCK NOW! \u003cspan style=\"color: #ff2a00;\"\u003eOrder now, ship now!\u003c\/span\u003e \u003cspan style=\"color: #ff2a00;\"\u003eBuy now, get it before Christmas Holiday!\u003c\/span\u003e More details, please email at service@enginediy.com! Much appreciated for your interest and support!\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur story about TOYAN B400 Flat 4 Engine Model:\u003c\/strong\u003e\u003cbr\u003eBorn in 1963, the Porsche 901 is the first generation of the world's popular 911 sports car. In addition to its iconic appearance, it is equipped with the Type 901\/02 engine, which is a continuation of Porsche's traditional air-cooled, horizontally-opposed structure. Many players were eagerly looking forward to this engine, so we decided to launch a miniature version based on the Type 901\/02 engine. In view of the limitations of miniaturisation itself, we chose to retain Porsche's unique air-cooled horizontally-opposed design language and designed and manufactured the FS-B400A horizontally-opposed engine. \u003cbr\u003e\u003cstrong\u003eRead more images of the sample of this TOYAN B400 Engine, click\u003c\/strong\u003e \u003ca href=\"https:\/\/www.enginediy.com\/blogs\/enginediy-blog-news-for-rc-engine\/how-to-design-the-toyan-b400-boxer4-engine-kits-enginediy\" title=\"toyan fs b400 boxer flat 4 engine model kit\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ehere\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e!\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen it comes to automotive engines, the Boxer 4-cylinder engine stands out as a powerhouse of innovation and performance. This unique configuration, also known as a flat-four or horizontally opposed engine, has captivated car enthusiasts with its distinct characteristics and benefits. See more in this \u003ca href=\"https:\/\/www.enginediy.com\/blogs\/enginediy-blog-news-for-rc-engine\/toyan-boxer-4-cylinder-engine-enginediy\" title=\"toyan b400 engine model kit\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eBLOG\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e!\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Efficient Design for This TOYAN B400 Engine:\u003c\/strong\u003e \u003cbr\u003eHighly restore the realistic mechanical operation with precise camshaft, seperate intake \u0026amp; exhaust, 180° crankshaft precision machining, precision pump-style carburetor. Besides, realistic exhaust pipe conveys a robust and powerful sound effect, high-speed fan with air duct for efficient cooling,  as well as the high-quality transmission belt reduces the risk of gear skipping.\u003cbr\u003e\u003cstrong\u003e.Powerful Performance:\u003c\/strong\u003e \u003cbr\u003eExperience the perfect combination of power and efficiency with the horizontal opposed four-cylinder engine model in precision engineering and advanced technology, delivering impressive horsepower and torque, ensuring exhilarating power output while maintaining outstanding performance.\u003cbr\u003e\u003cstrong\u003e.Reliability and Durability:\u003c\/strong\u003e \u003cbr\u003eThis TOYAN B400 Engine is made from high-quality metal with CNC machining for long-lasting durability. Benefit from long-term reliable performance, reduce maintenance costs, and keep your engine in optimal condition with simple maintenance procedures to ensure peak performance and extend the lifespan.\u003cbr\u003e\u003cstrong\u003e.Wide Application:\u003c\/strong\u003e \u003cbr\u003eSpecifically designed for desktop experiments, DIY fuel vehicle projects to seamlessly integrate into various apps, making it an excellent choice for automotive enthusiasts and engineering mechanics. It is also an essential model for engine collectors.\u003cbr\u003e\u003cstrong\u003e.Hobbyist's Delight:\u003c\/strong\u003e \u003cbr\u003eA powerful, reliable, and high-performance horizontal opposed four-cylinder engine that will take your passion for racing to new heights. Whether you are an experienced professional or just entering the RC racing world, this engine is the perfect companion to dominate the track and leave your competitors in the dust.\u003cbr\u003e\u003cstrong\u003e.Warm Tips:\u003c\/strong\u003e \u003cbr\u003eAvailable in both Kit (assembly required) and Pre-assembled versions. Additional accessories for this TOYAN FS-B400 engine are needed to purchase, such as glow plugs, ignition modules, fuel tanks, fuel lines, and engine mounts according to your needs.\u003cbr\u003e\u003cstrong\u003e.Age Recommendation: 14-year-old +\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Brand: TOYAN ENGINE\u003cbr\u003e.Item No: FS-B400\u003cbr\u003e.Form: Assembled\/KIT Version\u003cbr\u003e.Displacement: 4.2(3.5 x 4)CC\u003cbr\u003e.Stroke: Horizontally Opposed 4-Stroke\u003cbr\u003e.Cylinder Diameter: 16.68mm\u003cbr\u003e.Stroke: 15.40mm\u003cbr\u003e.Cooling Method: Air-cooled\u003cbr\u003e.Lubrication Method: Mixed Oil Splash Lubrication\u003cbr\u003e.Start Method: Electric Start\u003cbr\u003e.Ignition Method: Ignition Module\u003cbr\u003e.Spark Plug Type: Four-stroke F-type Glow Plug\u003cbr\u003e.Fuel Type: 20-25% Nitro Fuel\u003cbr\u003e.Lubricating Oil Type: Common Grease\u003cbr\u003e.Product Weight: 1850g\u003cbr\u003e.Package Weight: 2000g\u003cbr\u003e.Product Dimensions: 18.4 x 15.2 x 14.1cm\u003cbr\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr\u003e.Packing: Box\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage List:\u003cbr\u003e\u003c\/strong\u003e1 x TOYAN FS B400 Engine Model \u003cbr\u003e1 Set Tool \u003cbr\u003e1 x Instructions\u003cbr\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"KIT","offer_id":44373236908246,"sku":"33ED3487656","price":789.99,"currency_code":"USD","in_stock":false},{"title":"Pre-assembled","offer_id":44373236875478,"sku":"33ED3487657","price":799.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/1_45f58186-6914-4a0f-ae95-eb1e7d0ddcbc.jpg?v=1689932460"},{"product_id":"retrol-r34-ohv-4-2cc-v-twin-four-stroke-gasoline-engine-mini-retro-motorcycle-internal-combustion-engine-model","title":"RETROL R34 OHV 4.2CC V-Twin Four-Stroke Gasoline Engine Mini Retro Motorcycle Internal Combustion Engine Model","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff8000;\"\u003eRETROL R34 OHV 4.2CC V-Twin Four-Stroke Gasoline Engine Mini Retro Motorcycle Internal Combustion Engine Model\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1.This is a miniature gasoline engine model designed on the basis of the V-twin motorcycle EVOLUTION (evolution) engine of the 1980s, a highly representative engine, which embodies the spirit of different eras in a marvelous way.\u003cbr\u003e2. Retro flavor of the machine, classic body lines, cold cooling structure, new carburetor design, toggle throttle lever, intake and exhaust are upgraded with large and small valves, the power to enhance the obvious, and better restore the details of the real engine, which is one of the most complex engines we produce.\u003cbr\u003e3. Every part of the engine is carefully designed and processed by us. It is machined from brass and stainless steel with a wooden base for easy placement and operation to ensure smooth running.\u003cbr\u003e4.The engine is always ready to run and includes starting and ignition equipment, making it more friendly to novice modelers. When it runs, you won't be disappointed. You will be amazed at how well it performs its job.\u003cbr\u003e5.It has become a coveted collector's item, worthy of being brought out for display and play. It is suitable for both self-use and as a personalized premium model gift for friends and family during major holidays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBrand: RETROL;\u003cbr\u003eItem No.: R34;\u003cbr\u003eMaterial: brass, aluminum alloy, stainless steel;\u003cbr\u003eColor: brass color, silver color;\u003cbr\u003eOverall size: 150*120*140mm;\u003cbr\u003eEngine size: 120*90*115mm;\u003cbr\u003eWooden base size: 150*120*30mm;\u003cbr\u003eProportion: 1:5;\u003cbr\u003eWeight: 1300g;\u003cbr\u003eForm: ready to run;\u003cbr\u003eType: twin-cylinder four-stroke gasoline engine;\u003cbr\u003eDisplacement: 4.2cc;\u003cbr\u003eCylinder diameter: 13mm;\u003cbr\u003eStroke: 16mm;\u003cbr\u003eCooling method: air-cooled;\u003cbr\u003eStarting method: electric drill start\/manual start;\u003cbr\u003eIgnition method: CDI electronic ignition;\u003cbr\u003eSpark plug type: 3\/16-40 inch thread spark plug;\u003cbr\u003eLubrication type: mixed\/splash lubrication (gasoline\/oil = 25\/1);\u003cbr\u003eFuel type: 95# gasoline;\u003cbr\u003eOil type: 2T motor oil;\u003cbr\u003eStarting power: 4.5V AA batteries *3 (not included);\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking list:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngine *1\u003cbr\u003eElectric drill coupling shaft (starter rod) *1\u003cbr\u003eHand puller *1\u003cbr\u003eSpare O-ring *1set\u003cbr\u003eInstruction manual *1\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":44458209312982,"sku":"33ED3498603","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/4c840e46-7972-4e5e-9dbd-f3f999bf33d0.jpg?v=1694074469"},{"product_id":"semto-engine-st-nf2-7-0cc-mini-inline-double-cylinder-four-stroke-air-cooled-nitro-engine-model-kit","title":"SEMTO ENGINE ST-NF2 7.0cc Mini Inline Double-cylinder Four-stroke Air-cooled Nitro Engine Model Kit","description":"\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003e\u003ciframe title=\"Building a Twin Cylinder Nitro Engine - Assembling and Starting Mini Engine Model Kit\" src=\"https:\/\/www.youtube.com\/embed\/iss1KQWwcis\" height=\"711\" width=\"1264\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003e\u003ciframe title=\"Construyo Un MINI MOTOR A GASOLINA 100% FUNCIONAL En SOLO Un DIA!!\" src=\"https:\/\/www.youtube.com\/embed\/g106fD9tlgA\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003e\u003ciframe width=\"1431\" height=\"805\" src=\"https:\/\/www.youtube.com\/embed\/1wIopwP7HkM\" title=\"Is the SEMTO ENGINE ST-NF2 the FUTURE of Energy?\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003e\u003ciframe width=\"1264\" height=\"711\" src=\"https:\/\/www.youtube.com\/embed\/9cEv9BQWutA\" title=\"Building 4 Stroke NITRO engine - SEMTO engine, Enginediy\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eSEMTO ENGINE ST-NF2 7.0cc Mini Inline Double-cylinder Four-stroke Air-cooled Nitro Interal Combustion Engine Model Kit FS-L200AC (Silver)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePromo Info.:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eBest Deal: $149.99 Only! Save $50 Off!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/FS-L200AC-OT_EN.pdf?v=1667990910\u0026amp;ref=q4xsxyvkdmmj6d\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSEMTO FS-L200AC Engine Instructions\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Simulation: \u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe engine model with a realistic appearance and red sport elements meaning thunderbolt movement, whcih gets closer to a real engine.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMiniature IC Engine Model:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreated by aluminum CNC processing and oxidation coloring, this SEMTO\/ OTTO \u0026amp; TOYAN engine features a meticulous surface, compact structure and lightweight body.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDual Synchronous Belt Pulley:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe timing structure of a dual synchronous belt pulley greatly reduces the risk of gear jumping in high-speed operation.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRocker Arm:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe short rocker arm makes the valve switch operation more accurate.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCarburetor:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEnjoy easier adjustment and more sensitive throttle response thanks to the brand-new signal carburetor.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eElectrical Starting:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEquipped with a high-torque starting motor for a more convenient and smooth start.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEnjoy DIY Fun:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eYou can walk through the internal structure and mechanical operation principle of the engine while enjoying DIY assembling fun with the desktop engine model.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWide Applications:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBlending perfectly with a gearbox for superior compatibility and an excellent guarantee to upgrade, the product makes a stunning mechanical artware, an ideal gift for mechanical engine enthusiasts and a superb teaching aid for demonstration teaching in physical \u0026amp; mechanical classes.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eStarting Ignition set is not included, please prepare or buy it by yourself. If there is any questions or advice, please feel free to contact us service@enginediy.com\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKnow More:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e.Material: Metal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Brand: SEMTO\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Model: ST-NF2\/ FS-L200AC\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Form: Kit Version\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Engine Type: Nitro Internal Combustion Engine Model\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Valve Mechanism: SOHC\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Displacement: 7 (3.5*2)cc\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Cylinder: Inline Double-cylinder\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Stroke: Four Stroke\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Cyilinder Diameter: 16.6mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Stroke: 17.00mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Speed: 4000-16000rpm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Power: 0.6ps\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Cooling Mode: Air Cooling\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Lubrication Mode: Mixed Oil Lubrication (add grease)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Starting Mode: Electric\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Ignition Mode: Ignition Modules (Not Included)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Type of Electric Plug: F-type Four-stroke Electric Plug (Not Included)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Starting Voltage: 7.4V 2S Li battery (Not Included)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Fuel Type: 20-25% Nitro Fuel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Product Dimensions: 11.2 x 9 x 9.2cm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Product Weight: 535g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Package Dimensions: 14.5 x 11 x 11.2cm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Package Weight: 800g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Packing: Graphic Carton\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.Ages: 14+\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e1 * SEMTO FS-L200AC Engine Kit\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 * Instructions\u003c\/span\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"ENGINE","offer_id":44536352080086,"sku":"33ED3505672","price":199.99,"currency_code":"USD","in_stock":true},{"title":"ENGINE \u0026 STARTER KIT","offer_id":44536352309462,"sku":"33ED3514937","price":289.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/13_20ec86e0-f42f-4b88-ad50-619ccebade97.jpg?v=1697192968"},{"product_id":"toyan-fs-l400bgc-14cc-diy-assembly-l4-four-stroke-inline-four-cylinder-gasoline-engine-model-kit","title":"TOYAN FS-L400BGC 14CC Inline 4 Cylinder 4 Stroke OHC L4 Water-cooled Gasoline Engine Model for RC Model Car Ship Airplane","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff8000;\"\u003eTOYAN L400BGC Engine Model that Works - Build Your Own Engine - New Updated TOYAN FS-L400BGC 14cc Inline 4 Cylinder Four-stroke Water-cooled Gas Engine Model Kit for 1:8 1:10 1:12 1:14 Model Car Ship Airplane\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca title=\"toyan l400bgc engine model kit that works build your own engine\" href=\"https:\/\/www.enginediy.com\/blogs\/enginediy-blog-news-for-rc-engine\/toyan-fs-l400bgc\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNEW UPDATED BLOG HERE: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e See What's New in TOYAN L400BGC Engine!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Wow, it's so romantic. I assembled a 4-cylinder mini engine and started it myself.\" src=\"https:\/\/www.youtube.com\/embed\/Fv9f6_iggg0\" height=\"737\" width=\"1310\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"1250\" height=\"703\" src=\"https:\/\/www.youtube.com\/embed\/IfoB0dH3p1w\" title=\"Assembling and Running Inline 4 Cylinder Toyan Engine\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"482\" height=\"857\" src=\"https:\/\/www.youtube.com\/embed\/zzHAIFNeFWw\" title=\"실제 작동하는 주먹만한 4기통 엔진\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1271\" height=\"715\" src=\"https:\/\/www.youtube.com\/embed\/f0SOmslpc4Y\" title=\"Fire Up The TOYAN FS-L400BGC Gasoline Engine | EngineDIY\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eValve\/ Camshaft Upgrade:\u003c\/strong\u003e \u003cbr\u003eUpgraded valve manufacturing process extends lifespan by 3.5 times compared with TOYAN L400. High-angle camshaft makes the throttle response more sensitive.\u003cbr\u003eValve\/camshaft upgrade:\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCarburetor\/ Intake Upgrade:\u003c\/strong\u003e \u003cbr\u003eCarburetor redesigned with a matching fuel needle for easier engine startup. Newly designed intake manifold for user-friendly operation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOil Sump Upgrade:\u003c\/strong\u003e \u003cbr\u003eEnlarged the size of oil sump to facilitate independent lubrication in later upgrades.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIntegrated Crankshaft:\u003c\/strong\u003e\u003cbr\u003eFeatures a 90-degree phased crankshaft structure for smoother and more responsive operation, reaching a maximum speed of 13500rpm.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCrankshaft Support Bracket:\u003c\/strong\u003e \u003cbr\u003eA new crankshaft support frame is added to enhance the strength of the crankshaft in high-speed operation and improve operating stability.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDual Synchronous Pulleys:\u003c\/strong\u003e \u003cbr\u003eDual synchronous pulley timing structure greatly reduces the risk of tooth skipping during high-speed operation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLong Stroke:\u003c\/strong\u003e \u003cbr\u003eThe dual oil seal design on the crankshaft prevents oil leakage and avoids movement at high engine speeds, maintains stability during high-speed engine operation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHighly Simulation - More Realistic:\u003c\/strong\u003e \u003cbr\u003eSports-inspired gold design for a highly simulated engine appearance, operates with real gasoline.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFun DIY:\u003c\/strong\u003e\u003cbr\u003eHigh-precision parts manufacturing, assembly according to the instructions, easy to follow, and the most in-depth understanding of the engine structure and mechanical principles.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAge Recommendation: 16+\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWarm Reminder:\u003c\/strong\u003e\u003cbr\u003eThis TOYAN L400BGC engine is in KIT version and it needs assemble. It does not come with any accessories like base, spark plugs, ignition accessories, water cooling accessories, etc. \u003cbr\u003eAttention please follow the instructions to avoid any damage to the engine. Any advice or questions, please feel free to email us at service@enginediy.com\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Brand: TOYAN\u003cbr\u003e.Model: FS-L400BGC\u003cbr\u003e.Form: Kit Version\u003cbr\u003e.Engine Type: Gasoline Internal Combustion Engine\u003cbr\u003e.Valve Mechanism Type: OHC (Overhead Camshaft)\u003cbr\u003e.Displacement: 14cc (4 x 3.5cc)\u003cbr\u003e.Cylinders: Inline Four-Cylinder\u003cbr\u003e.Stroke: Four-Stroke\u003cbr\u003e.Bore Diameter: 16.6mm\u003cbr\u003e.Stroke Length: 17.0mm\u003cbr\u003e.RPM Range: 3200-13500rpm\u003cbr\u003e.Power Output: 3.05hp\u003cbr\u003e.Cooling System: Water-Cooled + Air-Cooled\u003cbr\u003e.Lubrication Method: Splash Lubrication (Upgradable to Independent Lubrication)\u003cbr\u003e.Start Mechanism: Electric Start\u003cbr\u003e.Ignition Method: CDI Ignition\u003cbr\u003e.Spark Plug Type: 1\/4-32 Thread ME8 Type Spark Plug\u003cbr\u003e.Start Power Source: 6-12V, Recommended 2S-3S Lipo Battery\u003cbr\u003e.Fuel Type: 92# and Above Gasoline\u003cbr\u003e.Lubricating Oil Type: Common Lubricating Grease (Regularly applied to the camshaft)\u003cbr\u003e.Product Weight: 1250g\u003cbr\u003e.Product Dimensions: 16.35 x 5.05 x 10cm\u003cbr\u003e.Package Dimensions: 21.5 x 21.5 x 17cm\u003cbr\u003e.Package Weight: 1950g\u003cbr\u003e.Packing: Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr\u003e1 x TOYAN FS-L400BGC Engine Model Kit\u003cbr\u003e1 x Tool Set for TOYAN Engine\u003cbr\u003e1 x Instructions\u003cbr\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Engine","offer_id":47829649227990,"sku":"33ED3514081","price":649.99,"currency_code":"USD","in_stock":true},{"title":"All Set（Engine+Starter Kit)","offer_id":47914146627798,"sku":"33ED3700617","price":769.98,"currency_code":"USD","in_stock":true},{"title":"ONE-KEY START(Engine+Starter Kit+Stand)","offer_id":47829587525846,"sku":"33ED3697039","price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/1_df489d28-f2ef-4044-aab7-0231d95add76.jpg?v=1697600775"},{"product_id":"mini-bluetooth-music-tesla-coil-plasma-loudspeaker","title":"Mini Bluetooth Music Tesla Coil Plasma Loudspeaker","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\" data-mce-style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eMini Bluetooth Music Tesla Coil Plasma Loudspeaker\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWhether you're a science enthusiast, a student looking for a cool experiment, or simply someone who loves unique technology-driven decor, this mini Tesla coil is a must-have. It's an exciting way to explore the wonders of wireless transmission and sound modulation while adding a touch of modern art to your space.\u003c\/p\u003e\n\u003cp\u003eFeatures：\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInnovative Design with premium Quality Materials: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures a new PCB circuit board with stainless steel and copper components, ensuring durability and rust resistance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-Functional Plasma Loudspeaker: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis mini Tesla coil plays music via arcs, functioning as a plasma loudspeaker. Connect to MP3, computers, or phones via an audio cable to let the arc sing.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBluetooth Music Playback:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeamlessly connect your phone via Bluetooth to play lightning rhythm music, making it a fun and dynamic experience.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect for Science Experiments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for wireless power transmission, insulation testing, and other science experiments, it offers an educational and entertaining way to explore scientific principles.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnique Decorative Piece: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBeyond its functionality, this Tesla coil doubles as an exquisite piece of electronic art, perfect for display and decoration.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Tips:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDue to the small size and high power of this product, it is not suitable for long-term operation. High temperatures may cause permanent damage. When the heatsink becomes too hot to touch, stop the device to allow it to cool down. The operating time depends on the environmental temperature, typically no more than 5 minutes at maximum power in fixed frequency mode, and no more than 3 minutes in music mode. Please adjust usage based on the actual situation. This product is intended for DIY and toy purposes only and is not suitable for professional use.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e1. The power transistor heats up quickly due to high frequency. Please monitor the heatsink temperature during use to avoid overheating and damaging components (especially in music mode).\u003cbr\u003e2. Do not place flammable or explosive materials within a 5-meter radius during operation.\u003cbr\u003e3. As this product can cause significant interference with metal objects, do not place phones, computers, or other electronic devices near the coil to avoid potential damage.\u003cbr\u003e4. The secondary coil has extremely fine wire, so avoid any impacts to prevent the winding from breaking.\u003cbr\u003e5. Do not modify the device without authorization to avoid accidents.\u003cbr\u003e6. 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This RTR (Ready-to-Run) remote control car is a miniature powerhouse, offering seamless control with its 2.4G synchronized system for smooth and precise driving.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Performance Remote Control:\u003c\/strong\u003e Features a 2.4G proportional synchronized control system with precise throttle and steering capabilities, making every drive smooth and thrilling.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExceptional Off-Road Capability:\u003c\/strong\u003e Designed with a multi-link chassis, independent suspension, and rear-wheel drive for optimal climbing and traversal across various terrains.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Build Quality:\u003c\/strong\u003e Built with ABS and PVC materials, metal gears, and a shock-resistant body to ensure durability and long-lasting performance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReady to Play: \u003c\/strong\u003eFully assembled RTR model with rechargeable Li-ion battery and USB charger included for immediate fun right out of the box.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect Gift for All Ages:\u003c\/strong\u003e Perfect for kids, hobbyists, and adventurers, perfect for Christmas, birthdays, and special occasions to foster outdoor exploration and parent-child interaction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Plastic + Metal + Electronic Components\u003cbr\u003e.Color: Green\/Yellow\/Grey\u003cbr\u003e.Product Name: 1:64 Scale Remote Control Mini Climbing Car\u003cbr\u003e.Model: R01\u003cbr\u003e.Scale: 1:64\u003cbr\u003e.Top Speed: Approximately 1 m\/s\u003cbr\u003e.Tire Diameter: 12.8 mm\u003cbr\u003e.Outer Track Width: 32 mm\u003cbr\u003e.Wheelbase: 3.9 mm\u003cbr\u003e.Gear Ratio: 1:8\u003cbr\u003e.Drive System: Rear-Wheel Drive\u003cbr\u003e.Motor: Brushed 612 Motor\u003cbr\u003e.Servo: S20 Servo\u003cbr\u003e.Frequency: 2.4 GHz\u003cbr\u003e.Remote Control Distance: ≥30 m\u003cbr\u003e.Remote Control Type: Proportional Synchronous Control\u003cbr\u003e.Run Time: Approximately 30 minutes (at full speed)\u003cbr\u003e.Charging Time: Approximately 4.5 hours\u003cbr\u003e.Remote Controller Battery: 2 x AA Batteries (not included)\u003cbr\u003e.Vehicle Battery: 3.7V 95mAh Li-po Battery (included)\u003cbr\u003e.Charger: USB Charger\u003cbr\u003e.Product Weight: 270g\u003cbr\u003e.Package Weight: 530g\u003cbr\u003e.Product Dimensions: 6.95 x 3.3 x 3.2cm\u003cbr\u003e.Package Dimensions: 19 x 14.5 x 11cm\u003cbr\u003e.Packing: Graphic Carton\u003cbr\u003e.Ages: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Car Model *1\u003cbr\u003e.Remote Controller *1\u003cbr\u003e.USB Charger *1\u003cbr\u003e.User Manual *1\u003cbr\u003e.Tool Kit *1\u003cbr\u003e.Sticker *1\u003cbr\u003e\u003c\/p\u003e","brand":"EngineDIY","offers":[{"title":"Green","offer_id":46409792323798,"sku":"33ED3607936","price":89.99,"currency_code":"USD","in_stock":true},{"title":"Yellow","offer_id":46409792356566,"sku":"33ED3607937","price":89.99,"currency_code":"USD","in_stock":true},{"title":"Grey","offer_id":46409792389334,"sku":"33ED3607938","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/1_43f36bb4-2b29-4f33-ab00-70bcc756a79e.jpg?v=1735201206"},{"product_id":"3d-metal-mechanical-seahorse-puzzle-assembly-model-kit","title":"3D Metal Mechanical Seahorse Puzzle Assembly Model Kit","description":"\u003cp\u003e\u003cstrong\u003e3D Metal Mechanical Seahorse Puzzle Model Kit (Blue\/Pink)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHave you ever dreamed of bringing mythical creatures to life? 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Suitable for beginners, students, and children, making it a perfect gift option.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Package:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes all necessary accessories like an alcohol lamp, dropper, glass tube, and LED lights, offering everything needed for a hassle-free experience in one purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Aluminum\u003cbr\u003e.Color: Red\/Blue\u003cbr\u003e.Brand: ENJOMOR\u003cbr\u003e.Name: γ-Type Stirling Engine Model\u003cbr\u003e.Model Number: LL-015-Red\u003cbr\u003e.Product Form: Pre-assembled version (Finished)\u003cbr\u003e.Motor Output: 2.5-4V \/ 0.3-0.8A (Non-stable)\u003cbr\u003e.Three Lighting Effects: LED Bulb Effect \/ LED Color Flashing Bulbs \/ Colorful LED String Lights\u003cbr\u003e.Start Method: Manual Start\u003cbr\u003e.Product Weight: 550g\u003cbr\u003e.Package Weight: 600g\u003cbr\u003e.Product Dimensions: 16 x 8 x 10cm\u003cbr\u003e.Package Dimensions: 17.5 x 9.5 x 11.5cm\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.Stirling Engine *1\u003cbr\u003e.Alcohol Lamp *1\u003cbr\u003e.Alcohol Dropper *1\u003cbr\u003e.Spare Glass Tube *1\u003cbr\u003e.LED Bulb *1\u003cbr\u003e.Colorful LED String Lights *1\u003cbr\u003e.Colorful LED Bulbs *1\u003cbr\u003e.English Manual *1\u003c\/p\u003e","brand":"EngineDIY","offers":[{"title":"Blue","offer_id":46580755923158,"sku":"33ED3618244","price":49.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":46580755955926,"sku":"33ED3618243","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/4_ce4e4b0e-0bf5-47e7-b9fb-2a00ef55efef.jpg?v=1740798483"},{"product_id":"cison-l4-205-ohv-20-5cc-inline-4-cylinder-4-stroke-water-cooled-gasoline-engine-model-kit-speed-up-to-11500rpm","title":"CISON L4 OHV 20.5cc Inline 4-Cylinder 4-Stroke Water-Cooled Gasoline Engine Model Kit-Speed Up to 11500rpm","description":"\u003cp\u003e\u003ciframe title=\"NEW Cison L4 1\/8 Scale Rock Crawler: Push-Button Start + Pro Gearbox for Ultimate Control#modified\" src=\"https:\/\/www.youtube.com\/embed\/cTCuJlFt0JQ\" height=\"737\" width=\"1302\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"482\" height=\"857\" src=\"https:\/\/www.youtube.com\/embed\/DesLsi3xfa8\" title=\"Test the Powerful CISON L4-205 Engine-EngineDIY #diyproject\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003cstrong\u003eCISON L4-26CC DIY Engine Assembly Kit, Miniature OHV Inline 4-Cylinder 4-Stroke Water Cooled Gasoline Engine Model for RC Car \u0026amp; Display Collection (Kit Version)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Immersive Mechanical Engineering Experience:\u003c\/strong\u003e Featuring hundreds of precision metal components, this L4 engine kit delivers a challenging inline-four assembly journey. Step-by-step construction reveals real mechanical structure and working principles.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Compact Structure with Strong Output: \u003c\/strong\u003eDesigned with large displacement idea, OHV valve system and long-stroke configuration, this mini L4 engine generates impressive torque from a compact inline four layout.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Stable Operation System: \u003c\/strong\u003eEquipped with independent lubrication, external oil pump and wet water-cooling circulation to reduce running temperature and maintain consistent performance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Sensitive Throttle \u0026amp; Deep Exhaust Note: \u003c\/strong\u003eStainless steel intake and exhaust are integrally formed. Single carburetor design enables smooth tuning, responsive acceleration and powerful low-frequency engine sound.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Precision CNC Craftsmanship:\u003c\/strong\u003e Three-ring piston structure, hardened cylinder liner, reinforced crankshaft and sandblasted anodized finish ensure refined appearance and mechanical accuracy.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eThis engine product does not include the motor starter wiring harness module, CDI ignition unit, four spark plugs, oil filter, water-cooling accessories, base, battery, or charger. Please operate the engine strictly according to the instructions provided in the manual to avoid damage caused by improper use. If any questions arise during operation, please contact customer support for assistance.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eComparison: CISON L4-175 vs. CISON L4-205\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCISON L4-175\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCISON L4-205-OHV\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.5cc\u003c\/td\u003e\n\u003ctd\u003e20.5cc (17% increase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOHV (Overhead Valve)\u003c\/td\u003e\n\u003ctd\u003eOHV (Overhead Valve)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCylinders\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInline 4-cylinder\u003c\/td\u003e\n\u003ctd\u003eInline 4-cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCylinder Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.7mm\u003c\/td\u003e\n\u003ctd\u003e18.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStroke\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19.5mm\u003c\/td\u003e\n\u003ctd\u003e19mm (Slightly shorter, more stable performance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRPM Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1500 - 8000rpm\u003c\/td\u003e\n\u003ctd\u003e1800 - 11500rpm (Higher RPM, better for high performance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAbout 2.5 horsepower (ps)\u003c\/td\u003e\n\u003ctd\u003eAbout 3.6 horsepower (ps, 45% increase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWater cooling\u003c\/td\u003e\n\u003ctd\u003eWater cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStarting Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectronic starting\u003c\/td\u003e\n\u003ctd\u003eElectronic starting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIgnition Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCDI Ignition\u003c\/td\u003e\n\u003ctd\u003eCDI Ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLubrication System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndependent lubrication system\u003c\/td\u003e\n\u003ctd\u003eImproved independent lubrication system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Fuel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e92# gasoline and above\u003c\/td\u003e\n\u003ctd\u003e92# gasoline and above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Oil\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2T or 4T engine oil (10W50 recommended)\u003c\/td\u003e\n\u003ctd\u003e2T or 4T engine oil (10W50 recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuitable Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuitable for 1\/10 RC models, light off-road trucks\u003c\/td\u003e\n\u003ctd\u003eSuitable for 1\/8, 1\/10 RC models, off-road trucks, tractors, boats, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.5 x 10.24 x 10.5 cm\u003c\/td\u003e\n\u003ctd\u003e13.5 x 10.2 x 10.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1300g\u003c\/td\u003e\n\u003ctd\u003e1300g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 x 20 x 20 cm\u003c\/td\u003e\n\u003ctd\u003e20 x 20 x 20 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2200g\u003c\/td\u003e\n\u003ctd\u003e2000g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Age\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14+ years\u003c\/td\u003e\n\u003ctd\u003e16+ years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Brand: CISON\u003cbr\u003e.Model: L4-26CC\u003cbr\u003e.Material: Metal\u003cbr\u003e.Color: Red + Silver\u003cbr\u003e.Product Form: KIT (Disassembled Parts) \/ Complete Unit\u003cbr\u003e.Engine Type: Gasoline Internal Combustion Engine\u003cbr\u003e.Valve Train Type: OHV\u003cbr\u003e.Bore: 20.0mm\u003cbr\u003e.Stroke: 20.5mm\u003cbr\u003e.Displacement: 20.5cc\u003cbr\u003e.Cylinder: Inline Four-Cylinder\u003cbr\u003e.Stroke: Four-Stroke\u003cbr\u003e.Speed: 1500-10000 rpm\u003cbr\u003e.Power: Approx. 3.5ps\u003cbr\u003e.Cooling Method: Water Cooling\u003cbr\u003e.Starting Method: Electric Start\u003cbr\u003e.Ignition Method: CDI Ignition\u003cbr\u003e.Spark Plug Type: Imperial 1\/4-32 ME8 Spark Plug\u003cbr\u003e.Lubrication Method: Independent Lubrication System\u003cbr\u003e.Fuel Type: Recommended 92# or higher gasoline\u003cbr\u003e.Engine Oil Type: Recommended 4T 10W50 engine oil (25mL)\u003cbr\u003e.Starting Power: Recommended 12V lithium battery\u003cbr\u003e.Product Weight: 1300g\u003cbr\u003e.Package Weight: 2000g\u003cbr\u003e.Product Dimensions: 13.5 x 10.2 x 10.5cm\u003cbr\u003e.Package Dimensions: 20 x 20 x 25cm\u003cbr\u003e.Packing: Graphic Carton\u003cbr\u003e.Age: 16+\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Introduction: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFollowing the strong market response to the CISON L4-175 released in November 2022 and the L4-205 launched in February 2025, the newly upgraded CISON L4-26CC Micro Inline Four-Cylinder Engine is now officially introduced. While continuing the classic strengths of the series, it achieves a significant leap in both power and user experience.\u003cbr\u003eThis engine inherits the family’s compact micro inline structure, balancing flexible installation with efficient space compatibility. It comes standard with electric start, triple piston rings, a wet water-cooling system, and an independent lubrication system. Combined with a four-in-one CDI direct ignition setup, it ensures smooth starting and stable operation.\u003cbr\u003eVisually, it returns to a classic aesthetic design, featuring a red cylinder head cover paired with a silver engine block, offering both display appeal and collectible value. The newly integrated exhaust manifold delivers a more distinctive engine sound, while the upgraded independent carburetor allows easier tuning and significantly enhances operational smoothness and reliability.\u003cbr\u003eCore performance has been comprehensively upgraded. Displacement increases from 20.5cc to 26cc, with both bore and stroke enlarged, resulting in over 20% higher power output. 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A luxurious gift box makes it perfect for collectors or gifting.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis immersive science and education device is designed for aviation and aerospace enthusiasts, inspired by China's fifth-generation WS-15 turbofan engine. Featuring a modular engineering design and dynamic visualization system, it serves as a micro-turbofan engine teaching and experimental platform. Ideal for STEM education, model aircraft clubs, and military science and technology research programs, it offers an engaging and hands-on learning experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Thermoplastic material\u003cbr\u003e.Brand: Skymechman\u003cbr\u003e.Form: Kit Version\u003cbr\u003e.Power: battery\u003cbr\u003e.Run time: 30 minutes with fully charged battery (including battery)\u003cbr\u003e.Product Weight: 600g\u003cbr\u003e.Package Weight: 980g\u003cbr\u003e.Product Dimensions: 27 x 7.8 x 10.2cm\u003cbr\u003e.Package Dimensions:33 x 18 x 14cm\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.3D printed turbofan engine set *1\u003cbr\u003e.Tools *2\u003cbr\u003e.Screws *Several\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":46600552022230,"sku":"33ED3619087","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/1_a9db9f53-1e66-495f-9997-4fed23d4ed78.jpg?v=1741340019"},{"product_id":"retrol-mini-flyball-governor-for-retrol-se-01-steam-engine-model-kit","title":"RETROL Mini Flyball Governor for RETROL SE-01 Steam Engine Model Kit","description":"\u003cp\u003e\u003cstrong\u003eRETROL Mini Flyball Governor for RETROL SE-01 Steam Engine Model Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLooking for a premium quality speed regulator for your steam engine model? 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Our Universal Air Filter is meticulously designed to be the perfect companion for your ENJOMOR GS-L4, V8, and V12 engine models, ensuring they operate at their peak every time.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eExceptional Filtration Precision:\u003c\/strong\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUtilizes professional-grade filter materials to accurately block dust, pollen, and other fine particles, providing clean air for model engines and maintaining stable combustion.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThoughtfully designed in various sizes and interfaces to meet different model engine intake requirements, ensuring compatibility with ENJOMOR engine models.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePremium Quality and Reliable Quality:\u003c\/strong\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstructed from high-strength, aging-resistant materials capable of withstanding harsh environments, effectively resisting wind, sun, and rain, resulting in a long service life.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eConvenient Installation:\u003c\/strong\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeatures a simple structure with clear installation guidelines, allowing for easy installation without complex tools, saving assembly and debugging time.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSignificant Performance Improvement:\u003c\/strong\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEnsures smooth engine air intake, enhances combustion efficiency, reduces power loss, and helps models achieve stronger and more stable performance.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Product Weight: 100g\u003cbr\u003e.Package Weight: 150g\u003cbr\u003e.Product Dimensions: 8 x 6 x 4cm\u003cbr\u003e.Package Dimensions: 10 x 8 x 5cm\u003cbr\u003e.Packing: Bag\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv data-cke-filler-webkit=\"end\" data-cke-temp=\"1\"\u003e \u003c\/div\u003e","brand":"EngineDIY","offers":[{"title":"Default Title","offer_id":46613005566166,"sku":"33ED3619632","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/915fe4c2-b813-4651-84e6-e89e22f3ca47.jpg?v=1741660803"},{"product_id":"turboshaft-engine-model-kit-that-works-build-your-own-turboshaft-engine-teching-1-4-metal-simulation-electric-military-helicopter-turboshaft-engine-model-dm136","title":"T700 Turboshaft Engine Model Kit that Works - Build Your Own Turboshaft Engine - TECHING 1\/4 Metal Simulation Electric Military Helicopter Turboshaft Engine Model DM136","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTECHING×SKYMECHMAN 1\/4 Scale Metal Simulation Electric Military Helicopter Turboshaft Engine Model Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🚨 Don’t Miss Out! IN STOCK \u0026amp; For Sale Now! 🚨\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003ePerfect for learning, building, and displaying – it’s engineering fun at its finest!\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eGood Quality Takes Time:\u003c\/span\u003e \u003c\/strong\u003ewe strive to make it great before shipping it out. We are thankful to your kind understanding and support always!\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003eAbout the delivery:\u003c\/span\u003e\u003c\/strong\u003e the orders will be shipped out at the end of April. More details, please email at service@enginediy.com! Much appreciated for your interest and support!\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLet’s know more about the story! \u003c\/span\u003e\u003ca href=\"https:\/\/www.enginediy.com\/blogs\/enginediy-blog-news-for-rc-engine\/concept-model-teching-turboshaft-engine-for-the-curious-innovator\"\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eClick Here to Read Blog!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1410\" height=\"793\" src=\"https:\/\/www.youtube.com\/embed\/WdvV6EB4cKg\" title=\"T700 Turboshaft Engine Educational Model #hawk\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/c2KdNFmCOD0\" title=\"DIY Miniature Turbofan Engine – Full Assembly \u0026amp; Test Run!\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1280\" height=\"720\" src=\"https:\/\/www.youtube.com\/embed\/fHCSsvqG63E\" title=\"Stig Projects (Build a Helicopter Engine) GE T-700\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/ipNdkzkanSY\" title=\"Making a Turboshaft Jet Engine (FULLY METAL)\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Engine Model Kit time lapse build up: TECHING 1\/4 T700 engine model kit\" src=\"https:\/\/www.youtube.com\/embed\/9hzWrUx3c9E\" height=\"737\" width=\"1310\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"1280\" height=\"720\" src=\"https:\/\/www.youtube.com\/embed\/fj7WE-LJlZs\" title=\"TECHING T700 Turboshaft Display,Coming Soon!#diy\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"482\" height=\"857\" src=\"https:\/\/www.youtube.com\/embed\/fOYdBo9nMJw\" title=\"Unboxing TECHING T700 Turboshaft Engine Model-EngineDIY#unboxing\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"1280\" height=\"720\" src=\"https:\/\/www.youtube.com\/embed\/XBmZrDqPr40\" title=\"TECHING 1\/4 Metal Simulation Electric Military Helicopter Turboshaft Engine Model DM136-EngineDIY\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEver dreamed of assembling a realistic turboshaft engine? Now you can! This 1\/4 scale military helicopter engine model brings aviation technology to your fingertips. Crafted with 470+ precisely machined aluminum and stainless steel components, this DIY assembly kit is both a technical challenge and an incredible display piece.\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003eEngineering Precision Masterpiece: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCrafted from premium quality aluminum alloy and stainless steel, this 1\/4 scale turboshaft engine model is an exquisitely detailed recreation with 470+ machined components, showcasing the beauty of industrial and aviation technology.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRealistic Electric Simulation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExperience the thrill of aerospace engineering! Equipped with a powerful motor, lithium battery, and USB charging, this model mimics the dynamic rotation of a real turboshaft engine, making it a true marvel of engineering.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImmersive DIY Assembly Kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for hands-on enthusiasts, this challenging four-star difficulty kit provides over four hours of engaging assembly. Perfect for honing technical skills while offering a rewarding building experience.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete \u0026amp; Precision-Engineered Kit: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOpen the box and start assembling immediately! The premium packaging includes all components, specialized assembly tools, and a detailed manual, ensuring a seamless and satisfying build.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStunning Collector’s Display \u0026amp; Gift:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMore than a model—this is a mechanical masterpiece! A perfect desktop display for collectors, aviation enthusiasts, and STEM learners, making it an unforgettable gift for any occasion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Aluminum Alloy + Stainless Steel\u003cbr\u003e.Product Name: Turboshaft Engine Model Kit\u003cbr\u003e.Brand: TECHING × SKYMECHMAN\u003cbr\u003e.Model Number: DM136\u003cbr\u003e.Scale: 1\/10\u003cbr\u003e.Number of Parts: 470+ pcs\u003cbr\u003e.Drive Method: Motor-Driven\u003cbr\u003e.Power Supply: 3.7V 800mAh Lithium Battery\u003cbr\u003e.Charging Cable: DC 5V USB Cable\u003cbr\u003e.Charging Time: 2 Hours\u003cbr\u003e.Battery Life: 30 Minutes (Fully Charged)\u003cbr\u003e.Assembly Time: 4+ Hours\u003cbr\u003e.Difficulty Level: ★★★★☆\u003cbr\u003e.Product Weight: 3000g\u003cbr\u003e.Package Weight: 4500g\u003cbr\u003e.Product Dimensions: 29.2 x 11.9 x 19.8cm\u003cbr\u003e.Package Dimensions: 33 x 23.5 x 16cm\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.Engine Model kit *1\u003cbr\u003e.Tool kit *1\u003cbr\u003e.Manual *1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBackground Info:\u003c\/strong\u003e Welcome to the world of aviation models meticulously crafted by TECHING × SKYMECHMAN! Following the success of our DM119 turbofan engine and DM135 turbojet engine over the past two years, we proudly present the Collector's Edition T700 Turboshaft Engine Model Kit (Model: DM136) in 2025. Continuing our relentless pursuit of aviation model excellence, this kit is a stunning 1\/4 scale model of a real helicopter turboshaft engine, designed specifically for aviation technology enthusiasts and model hobbyists. Crafted from aluminum alloy and stainless steel, the kit features 470+ precision-machined parts, blending industrial aesthetics with hardcore mechanical design. Equipped with a motor-driven system, lithium battery, and USB charging cable, it realistically simulates the dynamic operation of a turboshaft engine — bringing the powerful core of aviation engineering to life in breathtaking detail, as if a real engine had been miniaturized before your eyes. Enjoy an immersive 4+ hour assembly experience, with a four-star difficulty rating that challenges your technical skills and engineering mindset. This kit is not only a fantastic STEM educational tool but also a stunning display-worthy desktop masterpiece. Packaged in a lid-and-base box, the set includes the engine kit, professional tools, and a detailed instruction manual — offering a seamless, all-in-one model experience. 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A true conversation starter!\u003cbr\u003e.Perfect Gift for Car Lovers: Whether for a motor sports enthusiast, gear head, or a colleague who loves unique items, this 3D Engine Stainless Steel Mug makes an exceptional gift idea.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Stainless Steel + Resin\u003cbr\u003e.Product Weight: 700g\u003cbr\u003e.Package Weight: 750g\u003cbr\u003e.Product Dimensions: 15 x 11.5 x 13cm\u003cbr\u003e.Package Dimensions: 19 x 13.5 x 16cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Age: 16+\u003c\/p\u003e","brand":"EngineDIY","offers":[{"title":"Normal Version","offer_id":46776526569686,"sku":"33ED3631344","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Accept Custom Text","offer_id":46776526602454,"sku":"Custom Text","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/882ed6e1063fe3543606272491b59362.jpg?v=1746522328"},{"product_id":"rw-l2-retro-mini-inline-double-cylinder-steam-engine-model","title":"RW-L2 Retro Mini Inline Double Cylinder Steam Engine Model for 70-130cm Steamship ","description":"\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/yz4J3HiQkhg\" title=\"Can You Believe Little Engine Can Pull a Boat? #diy\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"RW-L2 Retro Mini Inline Double Cylinder Steam Engine Model-EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/oaYJEMjIC7E\" height=\"737\" width=\"1322\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003cstrong\u003eRW-L2 Mini Inline 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-L2 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 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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The unique low-profile design and built-in bearings minimize resistance for enhanced performance.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Strong Drift Performance \u0026amp; Safety: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe uniquely designed chassis delivers excellent speed and drift capabilities. Equipped with overcharge and overcurrent protection for the battery, safeguarding the internal electronic components.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Exceptional Control Experience:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUtilizes a 2.4GHz full-proportional synchronized remote control system with rear-wheel drive. The car supports full-proportional control for forward, backward, left\/right turns, and braking. 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The 211pcs Sawtooth Shark Metal Puzzle Kit brings together precision engineering and mechanical artistry in one jaw-dropping black-gold model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Metal Core Structure: \u003c\/strong\u003eCrafted from high-precision cut stainless steel sheets, the core material is enhanced with UV color printing or special coating treatments. This not only boosts the texture and detail but also ensures durability and a lasting metallic shine.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Modular Part Design:\u003c\/strong\u003e Contains hundreds of finely crafted metal pieces using a glue-free, snap-fit assembly method. It offers both a challenging and rewarding building experience.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Bionic + Sci-Fi Aesthetic:\u003c\/strong\u003e Combines the realistic form of a shark with mechanical elements. 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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":"3d-metal-mechanical-cat-assembly-model-kit","title":"3D Metal Mechanical Cat Assembly Model Kit","description":"\u003cp\u003e\u003cstrong\u003e3D Metal Mechanical Cat Assembly Model Kit (37PCS)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuild your own mechanical masterpiece with this 37-piece 3D Metal Cat Puzzle Kit. Featuring a lifelike bionic design and durable metal components, this DIY orange cat model is perfect for collectors, hobbyists, and fans of intricate metal assembly kits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Sturdy All-Metal Construction:\u003c\/strong\u003e Crafted from precision-cut stainless steel sheets, each piece features UV color printing or special coating for enhanced texture, wear resistance, and a sleek, glossy finish.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Modular Snap-Fit Design:\u003c\/strong\u003e This DIY cat kit includes hundreds of intricately engineered parts that require no glue. The snap-fit system offers both a satisfying challenge and a rewarding assembly experience.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Bionic Meets Sci-Fi Aesthetics: \u003c\/strong\u003eCombines the muscular realism of a cat with bold mechanical elements. Available in striking orange and pink color schemes, this model highlights strength and a futuristic look.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Creative Gift for Collectors \u0026amp; Hobbyists:\u003c\/strong\u003e A perfect gift for fans of metal puzzles and tech-inspired decor. Whether for a friend, family member, or yourself, it’s a stylish, thoughtful present that showcases craftsmanship and creativity.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Stylish Display \u0026amp; Home Decor:\u003c\/strong\u003e Beyond its function as a model, this mechanical cat makes a bold statement on desks, shelves, or display cabinets. More than just decoration, it’s a conversation-starting piece of mechanical art.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Metal\u003cbr\u003e.Number of parts: 37PCS\u003cbr\u003e.Assembly difficulty: Low\u003cbr\u003e.Assembly time: about 40 minutes\u003cbr\u003e.Product Weight: 120g\u003cbr\u003e.Package Weight: 200g\u003cbr\u003e.Product Dimensions: 10 x 2 x 8cm\u003cbr\u003e.Package Dimensions: 11 x 10.5 x 3cm\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 Tool Kit *1\u003cbr\u003e\u003c\/p\u003e","brand":"EngineDIY","offers":[{"title":"Pink","offer_id":46827357896918,"sku":"33ED3633341","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":46827357929686,"sku":"33ED3633340","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/a5ee4836-6a8a-46c8-85b1-094aa217b7e8.jpg?v=1746865477"},{"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. If you’re in search of a premium miniature engine that offers both practical functionality and collectible value, the Model 185 engine is your perfect choice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Model: 185\u003cbr\u003e.Material: Brass + Aluminum Alloy + Stainless Steel\u003cbr\u003e.Color: Silver\u003cbr\u003e.Form: Ready to Run\u003cbr\u003e.Displacement: 3.6 cc\u003cbr\u003e.Cylinder Diameter: 16 mm\u003cbr\u003e.Stroke: 19 mm\u003cbr\u003e.Cooling Method: Air Cooling\u003cbr\u003e.Lubrication Method: Independent Oil Channel Lubrication\u003cbr\u003e.Starting Method: Hand Pull\/Electric Drill\u003cbr\u003e.Ignition Method: Mechanical Ignition\u003cbr\u003e.Spark Plug Specification: 3\/16-40 British Thread\u003cbr\u003e.Fuel: 95# and above Gasoline\u003cbr\u003e.Engine Oil: 2T\/4T Mixed Engine Oil\u003cbr\u003e.Power Supply: 4.5V\/AA Battery * 3 (not included)\u003cbr\u003e.Product Weight: 1730g\u003cbr\u003e.Package Weight: 1900g\u003cbr\u003e.Product Dimensions: 20 x 12 x 18.5cm\u003cbr\u003e.Package Dimensions: 25 x 18 x 20cm\u003cbr\u003e.Packing: Graphic Carton\u003cbr\u003e.Ages: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Engine *1\u003cbr\u003e.Starter Stick *1\u003cbr\u003e.Instruction Manual *1\u003cbr\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Pulley Version","offer_id":46847383306454,"sku":"33ED3634379","price":589.99,"currency_code":"USD","in_stock":true},{"title":"Generator Version","offer_id":46847383339222,"sku":"33ED3634380","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/d42998d7-8b32-4fe5-982c-664f503d474e.jpg?v=1747204336"},{"product_id":"65w-high-power-micro-generator-for-cison-l4-205-engine-model","title":"65W High Power Micro Generator for CISON L4-205-OHV Engine Model","description":"\u003cp\u003e\u003cstrong\u003e65W High Power Micro Generator + Rectifier Bridge + Voltage Regulator + Belt + Timing Pulley Bracket DIY Modified Power Generation Kit for CISON L4-205-OHV Engine Model\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade your engine model with this 65W High-Power Micro Generator DIY Conversion Kit, specially designed for the CISON L4-205-OHV engine model. This complete set includes a precision generator, rectifier bridge, voltage regulator board, drive belt, and pulley bracket—perfect for enthusiasts who want to add realistic power functionality to their scale engine setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.High-Power Micro Generator: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis DIY kit includes a miniature generator capable of producing up to 65W of power, designed to efficiently convert mechanical energy into electricity. Perfect for hobbyists, engineers, and model enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Complete Power Solution: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with a rectifier bridge and voltage regulator to ensure a stable DC output for various applications. Perfect for learning about power generation and electronics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Engine Model Compatibility: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSpecially designed for use with the CISON L4-205-OHV engine model, allowing users to modify the engine for real power generation while enhancing their model-building experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Sturdy \u0026amp; Easy to Assemble: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIncludes a timing pulley bracket and belt for secure installation. All components are precisely engineered for long-lasting durability and reliable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Educational \u0026amp; Practical: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA fantastic STEM learning tool, perfect for hands-on experiments, DIY projects, and scientific education. Makes a perfect gift for tech enthusiasts and learners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Components Description:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Micro Generator:\u003c\/strong\u003e The core component that converts mechanical energy into electrical energy. It can produce up to 65W of power and is compact yet powerful, making it suitable for various DIY power generation projects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Rectifier Bridge:\u003c\/strong\u003e Typically composed of four diodes arranged in a bridge configuration. It converts the AC output from the generator into DC, ensuring consistent current direction for downstream electronics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Voltage Regulator Board:\u003c\/strong\u003e Used to stabilize the output voltage, preventing fluctuations caused by changes in generator speed or load conditions. It ensures a steady voltage supply to connected devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Mounting Bracket:\u003c\/strong\u003e Secures the generator, rectifier bridge, voltage regulator, and other components in place. It maintains stability during operation, preventing vibrations or displacement from affecting performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Details：\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Metal\u003cbr\u003e.Product Weight: 80g\u003cbr\u003e.Package Weight: 120g\u003cbr\u003e.Product Dimensions: 8 x 6 x 6cm\u003cbr\u003e.Package Dimensions: 10 x 8 x 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.Generator *1\u003cbr\u003e.Rectifier Bridge *1\u003cbr\u003e.Voltage Regulator Board *1\u003cbr\u003e.Belt *1\u003cbr\u003e.Timing Pulley bracket *1\u003cbr\u003e.Several Screws\u003c\/p\u003e","brand":"EngineDIY","offers":[{"title":"65W High Power Micro Generator","offer_id":46898699043030,"sku":"33ED3636553","price":89.99,"currency_code":"USD","in_stock":true},{"title":"10W Micro Generator","offer_id":46898699075798,"sku":"33ED3636554","price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/f1e5dd97-e4b2-4eb5-a315-808e7d2c4ec2.jpg?v=1747898266"},{"product_id":"cison-v8-engine-transmission","title":"6-Speed Power Shift Transmission for CISON V8 Engine Model with High\/Low Transfer Case","description":"\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/dWIeRzuhpz0\" title=\"How to Assemble CISON V8 Transmission-EngineDIY\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003cstrong\u003eCISON 6-Speed Power Shift Transmission + High\/Low Transfer Case Kit for CISON V8 Engine Model\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade your RC model car with the CISON 6-Speed Power Shift Transmission and High\/Low Gear Transfer Case Kit, specially designed for compatibility with the CISON V8 engine model. This premium DIY drivetrain solution offers smooth gear shifting, realistic mechanical performance, and precision-engineered components, making it perfect for hobbyists, engineers, and RC enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Perfect Fit, Plug-and-Play Installation:\u003c\/strong\u003e Specifically engineered for seamless compatibility with the CISON V8 engine model. No modifications required—simply install and enjoy a smooth upgrade from stock setup to high-performance drivetrain without the hassle of custom fitting.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e.Versatile Multi-Mode Power Delivery:\u003c\/strong\u003e Offers a 4×2 multi-mode configuration, complete with reverse and braking functions. 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Featuring a dual brushless direct drive system, this model delivers superior torque, power, and quiet operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRealistic 1\/35 Scale UH-1Y Helicopter Model: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA Fusion of Craftsmanship and Design\u003cbr\u003eThe GOOSKY E2 is the brand’s first scale helicopter, faithfully replicating the UH-1Y Venom in stunning 1\/35 scale. A result of a full year of meticulous R\u0026amp;D, this model boasts exceptional aesthetics, authentic details, and a true-to-life structure—perfect for collectors and aviation enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGPS Precision Positioning \u0026amp; Auto-Stabilization: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBeginner-Friendly Flight\u003cbr\u003eEquipped with GPS positioning, the E2 ensures ultra-stable, hands-free hovering and automatic balance recovery when you release the sticks. 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. Its highly realistic main and tail rotor setup provides excellent flight stability and maneuverability, replicating the motion of a real helicopter with precision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSturdy CNC Build, Long Battery Life \u0026amp; Pro-Grade Controller – Designed for Performance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCrafted with a full-metal CNC rotor head, precision swashplate, and 8 premium bearings, the E2 delivers unmatched flight stability and strength. The high-torque digital metal gear servos ensure ultra-responsive control. Powered by a custom 11.1V 1600mAh LiPo battery, enjoy up to 15 minutes of flight with built-in safety features like overcharge protection and low-voltage alerts. 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