{"title":"Father-son DIY engine","description":"","products":[{"product_id":"otto-toyan-fs-l200ac-engine-sohc-4-stroke-nitro-engine-model-kit","title":"SEMTO ENGINE ST-NF2 7cc SOHC Inline 2 Cylinders 4 Stroke Air Cooled Nitro Engine Model Kit - FS-L200AC","description":"\u003ch4\u003e\u003ciframe width=\"1264\" height=\"711\" src=\"https:\/\/www.youtube.com\/embed\/iss1KQWwcis\" title=\"Building a Twin Cylinder Nitro Engine - Assembling and Starting Mini Engine Model Kit\"\u003e\u003c\/iframe\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003ciframe height=\"720\" width=\"1280\" src=\"https:\/\/www.youtube.com\/embed\/9cEv9BQWutA\" title=\"Building 4 Stronke NITRO engine - so small fits in the palm!\"\u003e\u003c\/iframe\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003ciframe width=\"1280\" height=\"720\" src=\"https:\/\/www.youtube.com\/embed\/SSKfDTcU9G0\" title=\"Electric No More! My Arrma Kraton Runs on GAS Now!\"\u003e\u003c\/iframe\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"1840\" height=\"1035\" src=\"https:\/\/www.youtube.com\/embed\/HXOy44CsRhQ\" title=\"The world's smallest gasoline-powered car engine: Master mechanics\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1598\" height=\"899\" src=\"https:\/\/www.youtube.com\/embed\/ASGzoEpHZa4\" title=\"#Enginediy. 👉 ОН ЗАВЁЛСЯ?! 😳 Сборка и запуск мини двигателя SEMTO ENGINE ST-NF2 7cc. Крутая игрушка.\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003ciframe height=\"720\" width=\"1280\" title=\"Działający mini Silnik spalinowy RC NITROMTTANOL Nitro Engine Model Kit L200AC 2 cylindry czterosuw\" src=\"https:\/\/www.youtube.com\/embed\/cWkDk4CIXRg\"\u003e\u003c\/iframe\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe height=\"720\" width=\"1280\" src=\"https:\/\/www.youtube.com\/embed\/O4r4aSoKycM\" title=\"4 STROKE 2 CYLINDER NITRO ENGINE | SEMTO FS-L200AC Engine DIY\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Assembling \u0026amp; Starting the SEMTO ENGINE engine in Silver ST-NF2 7 (3.5*2)cc | NHTcreation\" src=\"https:\/\/www.youtube.com\/embed\/JOXs7XgMHQQ\" 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\/1_TGWPdv1mg\" title=\"“이게 진짜 돌아가요?🔥16,000 RPM 울부짖는 SEMTO 2기통 엔진 조립 쾌감 (16,000 RPM! 7cc 4Stroke Engine) #asmr #rc #engine\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"720\" width=\"1280\" title=\"Coolest Thing Ever - Semto 7cc 2-Cyl 4-Stroke Glow engine | HobbyView\" src=\"https:\/\/www.youtube.com\/embed\/goVc4KfU7gk\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"720\" width=\"1280\" title=\"मैने खरीदा दुनिया का सबसे छोटा इंजन || 30000\/- पैसा बर्बाद ? 😥 || mini engine\" src=\"https:\/\/www.youtube.com\/embed\/0HG0EBZGz9M\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"720\" width=\"1280\" title=\"दुनिया का सब से छोटा TwinCylinder इंजन || Assembling \u0026amp; Starting  - FS-L200AC\" src=\"https:\/\/www.youtube.com\/embed\/jdPOiKB5R4U\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\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\/h4\u003e\n\u003ch4\u003e\u003ciframe title=\"Worlds Smallest 2 Cylinder 4 stroke Nitro Engine\" src=\"https:\/\/www.youtube.com\/embed\/9FJhvY4w9CA\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/stTHl_SUCeQ\" title=\"The smallest and VERY POWERFUL engine\"\u003e\u003c\/iframe\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003ciframe height=\"565\" width=\"1004\" title=\"Start OTTO Motor \u0026amp; TOYAN FS-L200AC Engine - EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/zT8Civv9UNA\"\u003e\u003c\/iframe\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003ciframe title=\"Building A Nitro Twin Cylinder  Engine from EngineDIY #diy #enginediy\" src=\"https:\/\/www.youtube.com\/embed\/KnWX_SNuuHw\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/h4\u003e\n\u003ch4\u003eOTTO MOTOR \u0026amp; TOYAN FS-L200AC Engine 7cc SOHC Mini Inline 2-cylinder 4-stroke Air-cooled Nitro Engine Model Kit\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e Promo Info.:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eEarly Bird Price: $149.99 Only! Save $50 Off!\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eBuy SEMTO\/ OTTO \u0026amp;TOYAN FS-L200 Engine \u003ca href=\"https:\/\/www.enginediy.com\/products\/otto-motor-toyan-fs-l200ac-engine-starter-kit\" title=\"toyan l200 parts\" target=\"_blank\"\u003eHere\u003c\/a\u003e\u003ca href=\"https:\/\/www.enginediy.com\/products\/toyan-fs-l200-engine-starter-kit-for-sku-333016977ed?variant=32480054607957\" title=\"toyan l200 parts\" target=\"_blank\"\u003e \u003c\/a\u003etogether, Save $100 Off!\u003c\/strong\u003e\u003c\/span\u003e\u003ca title=\"enjomor v8 engine\" href=\"https:\/\/www.enginediy.com\/products\/enjomor-gasoline-v8-engine-with-starter-kit?_pos=3\u0026amp;_sid=764caf0eb\u0026amp;_ss=r\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff8000; text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePDF Instructions Here:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003ca title=\"TOYAN FS-L200AC Engine\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/FS-L200AC-OT_EN.pdf?v=1667990910\"\u003eTOYAN FS-L200AC Engine\u003c\/a\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eA. The red and silver engines are in stock, and \u003cspan lang=\"en\" class=\"HwtZe\"\u003e\u003cspan class=\"jCAhz ChMk0b\"\u003e\u003cspan class=\"ryNqvb\"\u003eare available in the US warehouse\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e, shop now, ship now! \u003c\/strong\u003e\u003cbr\u003eB. These 2 are the same engine but with 2 different logos on the cover, one is OTTO MOTOR which is off production now, one is SEMTO ENGINE. \u003cspan style=\"color: #b62306;\"\u003e\u003cstrong\u003eOrders after 12th, Dec, 2022 will be shipped with the new logo SEMTO ENGINE.\u003c\/strong\u003e\u003c\/span\u003e Any advice, please email us at service@enginediy.com\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHigh Simulation: \u003c\/strong\u003e\u003cbr\u003eThe engine model with a realistic appearance and red sport elements meaning thunderbolt movement, whcih gets closer to a real engine.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMiniature IC Engine Model:\u003c\/strong\u003e \u003cbr\u003eTreated by aluminum CNC processing and oxidation coloring, this SEMTO\/ OTTO \u0026amp; TOYAN engine features a meticulous surface, compact structure and lightweight body.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDual Synchronous Belt Pulley:\u003c\/strong\u003e \u003cbr\u003eThe timing structure of a dual synchronous belt pulley greatly reduces the risk of gear jumping in high-speed operation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRocker Arm:\u003c\/strong\u003e \u003cbr\u003eThe short rocker arm makes the valve switch operation more accurate.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCarburetor:\u003c\/strong\u003e \u003cbr\u003eEnjoy easier adjustment and more sensitive throttle response thanks to the brand-new signal carburetor.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eElectrical Starting:\u003c\/strong\u003e \u003cbr\u003eEquipped with a high-torque starting motor for a more convenient and smooth start.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEnjoy DIY Fun:\u003c\/strong\u003e \u003cbr\u003eYou can walk through the internal structure and mechanical operation principle of the engine while enjoying DIY assembling fun with the desktop engine model.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWide Applications:\u003c\/strong\u003e \u003cbr\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.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWarm Tips:\u003c\/strong\u003e \u003cbr\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\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKnow More:\u003c\/strong\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Brand: SEMTO\/ OTTO MOTOR \u0026amp; TOYAN\u003cbr\u003e.Model: ST-NF2\/ FS-L200AC \u003cbr\u003e.Form: Kit Version\u003cbr\u003e.Engine Type: Nitro Internal Combustion Engine Model\u003cbr\u003e.Valve Mechanism: SOHC\u003cbr\u003e.Displacement: 7 (3.5*2)cc\u003cbr\u003e.Cylinder: Inline Double-cylinder\u003cbr\u003e.Stroke: Four Stroke\u003cbr\u003e.Cyilinder Diameter: 16.6mm\u003cbr\u003e.Stroke: 17.00mm\u003cbr\u003e.Speed: 4000-16000rpm\u003cbr\u003e.Power: 0.6ps\u003cbr\u003e.Cooling Mode: Air Cooling\u003cbr\u003e.Lubrication Mode: Mixed Oil Lubrication (add grease)\u003cbr\u003e.Starting Mode: Electric\u003cbr\u003e.Ignition Mode: Ignition Modules (Not Included)\u003cbr\u003e.Type of Electric Plug: F-type Four-stroke Electric Plug (Not Included)\u003cbr\u003e.Starting Voltage: 7.4V 2S Li battery (Not Included)\u003cbr\u003e.Fuel Type: 20-25% Nitro Fuel\u003cbr\u003e.Product Dimensions: 11.2 x 9 x 9.2cm\u003cbr\u003e.Product Weight: 535g\u003cbr\u003e.Package Dimensions: 14.5 x 11 x 11.2cm\u003cbr\u003e.Package Weight: 800g\u003cbr\u003e.Packing: Graphic Carton\u003cbr\u003e.Ages: 14+\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr\u003e1 * SEMTO\/ OTTO \u0026amp; TOYAN FS-L200AC Engine Kit\u003cbr\u003e1 * Instructions\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eYou Might Like:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.enginediy.com\/products\/nr200-engine-with-original-starter-kit?_pos=6\u0026amp;_sid=1d315bebf\u0026amp;_ss=r\" title=\"nr200 engine\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff8000; text-decoration: underline;\"\u003eNR200 Engine \u0026amp;Parts\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.enginediy.com\/collections\/cison-engine-parts\" title=\"cison engine\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff8000; text-decoration: underline;\"\u003eCISON Engine \u0026amp; Parts\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.enginediy.com\/collections\/toyan-engine\" title=\"toyan engine\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff8000; text-decoration: underline;\"\u003eAll TOYAN  Engine \u0026amp; Parts\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.enginediy.com\/products\/enjomor-gasoline-v8-engine-with-starter-kit?_pos=3\u0026amp;_sid=764caf0eb\u0026amp;_ss=r\" title=\"enjomor v8 engine\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #ff8000; text-decoration: underline;\"\u003eENJOMOR V8 Engine \u0026amp; Parts\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"SEMTO ENGINE - Red","offer_id":43879354695894,"sku":"33ED3441602","price":199.99,"currency_code":"USD","in_stock":true},{"title":"SEMTO ENGINE - Sliver","offer_id":44542655824086,"sku":"33ED3505672","price":199.99,"currency_code":"USD","in_stock":true},{"title":"SEMTO Engine in Red \u0026 Starter Kit","offer_id":44472849432790,"sku":"33ED3470707","price":289.98,"currency_code":"USD","in_stock":true},{"title":"SEMTO Engine in Silver \u0026 Starter Kit","offer_id":44788871594198,"sku":"333514937ED","price":289.98,"currency_code":"USD","in_stock":true},{"title":"Custom RC Car with SEMTO Engine (RTR)","offer_id":46748055109846,"sku":"333623774ED","price":999.99,"currency_code":"USD","in_stock":true},{"title":"OTTO MOTOR","offer_id":43879354663126,"sku":"33ED3432587","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/2ef9f062-d7f1-484f-88dd-5971b2b6e6f2.jpg?v=1697420352"},{"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":"retrol-full-metal-beam-steam-engine-model-and-horizontal-boiler-with-centrifugal-regulator-diy-assembly-kit-84pcs","title":"RETROL Full Metal Beam Engine Steam Engine Model Kit with Horizontal Boiler with Centrifugal Regulator Flyball","description":"\u003cp\u003e\u003ciframe title=\"Fully functional retro Steam Engine Kit - Assembled and fired up!\" src=\"https:\/\/www.youtube.com\/embed\/ONfPYmJZsNM\" 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\/SQdvAFpL_2w\" title=\"This SIMPLE Engine is SO RELAXING to Assemble (Build \u0026amp; First Run)\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1905\" height=\"784\" src=\"https:\/\/www.youtube.com\/embed\/V6x1_unbSJg\" title=\"How to Make a Mini Water Pump || Mini Water Pump and Steam Engine @enginediy\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"RETROL. 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Fill the boiler with water, light up the alcohol lamp, and marvel at the graceful power of steam as it drives the flywheel and effortlessly powers the mechanical marvel.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e.Impeccable Craftsmanship:\u003c\/strong\u003e \u003cbr\u003eCarefully crafted in precision, the Beam Steam Engine Model and Boiler Kit boast outstanding craftsmanship with rich details. Each part is in high-quality materials, ensuring durability and longevity, making it a valuable addition to any collection or stunning display piece.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e.Educational and Engaging:\u003c\/strong\u003e \u003cbr\u003eNot only serves as a captivating decor but also offers valuable educational insights. Assemble the kit and explore early engineering and mechanical principles, providing a fascinating hands-on experience for young and old enthusiasts alike.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e.Versatile Display:\u003c\/strong\u003e \u003cbr\u003eWith timeless design and impeccable aesthetics, this Boiler Kit becomes a versatile decor piece. Whether adorning the desk of a steam engine enthusiast, gracing the shelf of a history lover, or becoming the centerpiece of a steam-themed room, it is sure to captivate and spark conversations.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e.Ideal Gift Choice:\u003c\/strong\u003e \u003cbr\u003eLooking for a unique and thoughtful gift for hobbyists, collectors, or history enthusiasts? Look no further! The Beam Steam Engine Model and Boiler Kit, an unforgettable gift, offers the joy of assembly, the allure of steam power, and the charm of bygone eras, all in a stunning package.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e.Product Overview:\u003c\/strong\u003e\u003cbr\u003eAs an exquisite and practical masterpiece that brings the charm of the Industrial Revolution to life, the Beam Steam Engine Model and Boiler Set exude the Industrial Age ambiance. Experience the marvels of steam power, immerse yourself in nostalgic history, and admire this beautiful masterpiece that seamlessly blends art, engineering, and education into an impressive work.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAge Recommendation: 14+\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Number of Parts: 84PCS\/Set\u003cbr\u003e.Speed Range: 500-1000rpm\u003cbr\u003e.Product Weight: 1800g\u003cbr\u003e.Package Weight: 1950g\u003cbr\u003e.Product Dimensions: 18 x 18 x 17cm\u003cbr\u003e.Package Dimensions: 21 x 21 x 11cm\u003cbr\u003e.Packing: Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003cbr\u003e1 x Beam Engine Kit\u003cbr\u003e1 x Boiler Kit\u003cbr\u003e1 x Tools Set\u003cbr\u003e1 x Instructions \u003cbr\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Steam Engine Model","offer_id":45962648846550,"sku":"33ED3487709","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Generator Scene","offer_id":45962657136854,"sku":"33ED3573252","price":79.99,"currency_code":"USD","in_stock":true},{"title":"All Sets","offer_id":45962648879318,"sku":"33ED3573584","price":359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/5_995b85fa-e57a-48c0-acb0-6d2a2fb366b3.jpg?v=1721976714"},{"product_id":"teching-updated-l4-engine-model-kit-that-works-build-your-own-engine-full-metal-4-cylinder-car-engine-kit-car-engine-model","title":"TECHING L4 Engine Model Kit that Works - Build Your Own Engine - Full Metal 4 Cylinder Car Engine Kit Car Engine Model Upgraded Version","description":"\u003ch3\u003e\u003ciframe title=\"Building a L4 Engine Model Kit - Full Metal Car Engine Model Kit Upgraded Version\" src=\"https:\/\/www.youtube.com\/embed\/0Byhu2lVeUE\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/2ZPODKJevNQ\" title=\"ENGINE BUILD | Full Metal 4 Cylinder Car Engine Model Kit\"\u003e\u003c\/iframe\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003ciframe width=\"1410\" height=\"793\" src=\"https:\/\/www.youtube.com\/embed\/OsFnV5blQYo\" title=\"Building This All-Metal L4 Engine is SO RELAXING (Build \u0026amp; Run)\"\u003e\u003c\/iframe\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eTECHING Updated L4 Engine Model Kit that Works - Build Your Own Engine - Full Metal 4 Cylinder Car Engine Kit Car Engine Model\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e1.Origin of the story:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe birth of the inline four-cylinder engine: In 1894, Maybach and Daimler completed the research and development design of the inline four-cylinder engine. 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Product features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e(1) Metal: It is made of metal material, precision cast by CNC process, oxidized aluminum alloy, and exquisite workmanship at the level of collection handicrafts.\u003cbr\u003e(2) Mechanical: The classic mechanical mechanism is presented, so the clear transmission process is clear at a glance, showing the mechanical beauty of rigorous logic and surging power.\u003cbr\u003e(3) Reality: Using historical classic inventions and products as design prototypes, it presents the core principles of machine operation and intuitively demonstrates the application value of the machine.\u003cbr\u003e(4) Classics: Product design is inspired by classic creations and outstanding works that are representative and nodal in the history of human industrial science and technology, and are modeled to scale and highly restored.\u003cbr\u003e(5) Expansion: While each product has its own independent functions and structures, the product can be upgraded, combined, and transformed into a power system through designated kits or DIY modifications.\u003cbr\u003e(6) Craftsmanship: More than 300 parts are exquisitely polished with professional grinding tools, which perfectly interprets mankind’s intelligent creation and yearning for the era of large-scale industry.\u003cbr\u003e(7) Assembly: Original products require users to assemble the parts into the complete machine. 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Designed for enthusiasts seeking both realism and performance, this Ready-to-Fly (RTF) model combines advanced features with superior craftsmanship. The highly realistic design ensures that every detail, from the cockpit to the rotor blades, mirrors a real helicopter, making it a standout addition to any collection or flying session.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003cstrong\u003eHighly Realistic Design: \u003c\/strong\u003ePrecision-crafted to true-to-life proportions, this model features a realistic cockpit with opening doors, scaled instrument panels, rudder, and throttle. Made primarily of alloy materials with anodized and sandblasted finishes for durability and authenticity.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eIntelligent Flight Control: \u003c\/strong\u003eEquipped with H1 Smart Flight Controller for auto-hover, GPS positioning, and one-touch return-to-home functions. Enjoy features like automatic altitude hold, low-voltage return, and signal loss recovery, perfect for beginners and seasoned pilots alike.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eEnhanced Aerodynamics \u0026amp; Stability: \u003c\/strong\u003eIncorporates a triple rotor head with DFC flybarless design for low gravity and reduced drag, ensuring precise handling, enhanced power efficiency, and optimized structural stability to reduce damage risks.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePowerful Motor \u0026amp; Components: \u003c\/strong\u003ePowered by a JCZK-470L professional brushless motor offering high efficiency, 1150W output, and low heat generation. Paired with a 60A V4 Platinum ESC and robust 4000mAh 4S 30C battery for approximately 10 minutes of flight time and 500+ charge cycles.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePremium Quality Build \u0026amp; Accessories:\u003c\/strong\u003e Features spring-damped landing gear for impact protection, full-metal high-pressure servos for precision, and a LED navigation light system. Includes an AT9S PRO 12-channel universal remote control with LCD display, and an 80W IMAX B6AC smart charger for fast, reliable power management.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMore Details:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Alloy + plastic\u003cbr\u003e.Color: Red\/Silver\u003cbr\u003e.Body Length: 700mm\u003cbr\u003e.Body Width: 125mm\u003cbr\u003e.Body Height: 230mm\u003cbr\u003e.Main Rotor Size: 360mm\u003cbr\u003e.Tail Rotor Size: 69mm\u003cbr\u003e.Main Rotor Diameter: 820mm\u003cbr\u003e.Tail Rotor Diameter: 180mm\u003cbr\u003e.Motor Gear: 13T\u003cbr\u003e.Transmission Main Gear: 151T\u003cbr\u003e.Tail Transmission Main Gear: 56T\u003cbr\u003e.Tail Transmission Gear: 15T\u003cbr\u003e.Gear Ratio: 11:1:3.72\u003cbr\u003e.Single Aircraft Weight: 2000g\u003cbr\u003e.Motor: Professional brushless motor\u003cbr\u003e.ESC: 60A brushless ESC\u003cbr\u003e.Servo: Swashplate servo*3, tail servo*1\u003cbr\u003e.Remote Controller: RadioLink AT9S PRO2.4GHz\/12-channel remote controller\u003cbr\u003e.Battery: YPG 40000mAh 4S battery\u003cbr\u003e.Charger: Intelligent balance charger\u003cbr\u003e.Complete Machine Ready for flight without debugging\u003cbr\u003e.Product Weight: 3000g\u003cbr\u003e.Package Weight: 5000g\u003cbr\u003e.Product Dimensions: 70 x 82 x 23cm\u003cbr\u003e.Package Dimensions: 75 x 34.5 x 25.5cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan lang=\"en\" class=\"HwtZe\"\u003e\u003cspan class=\"jCAhz ChMk0b\"\u003e\u003cspan class=\"ryNqvb\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan lang=\"en\" class=\"HwtZe\"\u003e\u003cspan class=\"jCAhz ChMk0b\"\u003e\u003cspan class=\"ryNqvb\"\u003ePacking List:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv data-cke-temp=\"1\" data-cke-filler-webkit=\"end\"\u003e.Aircraft *1\u003cbr\u003e.Manual*1\u003cbr\u003e.Remote controller *1\u003cbr\u003e.B6 charger *1\u003cbr\u003e.Battery *1\u003c\/div\u003e","brand":"EngineDIY","offers":[{"title":"Red \/ With 1 Battery","offer_id":46351998320854,"sku":"33ED3677672","price":1666.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ With 2 Batteries","offer_id":46741197127894,"sku":"33ED3679354","price":1725.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ With 3 Batteries","offer_id":46741197160662,"sku":"33ED3679357","price":1785.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ With 1 Battery","offer_id":46351998353622,"sku":"33ED3677673","price":1666.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ With 2 Batteries","offer_id":46741197193430,"sku":"33ED3680649","price":1725.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ With 3 Batteries","offer_id":46741197226198,"sku":"33ED3680652","price":1785.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/1_b32f7456-0915-43f7-8909-2bbb40c5efc1.jpg?v=1732881561"},{"product_id":"3d-metal-mechanical-flying-bird-model-for-kids-teens-and-adults","title":"3D Metal Mechanical Flying Bird Model for Kids, Teens, and Adults","description":"\u003cp\u003e\u003cstrong\u003e3D Metal Mechanical Flying Bird Model\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLooking for a unique blend of art and science? The 3D Mechanical Metal Flying Bird Model isn’t just a decoration—it’s a story of innovation, creativity, and precision engineering. With this masterpiece, you’ll get to assemble your own bionic bird that’s not only a visual delight but also a conversation starter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExplore Mechanical Art: \u003c\/strong\u003eDive into the world of bionics with a futuristic, lifelike 3D bird crafted from premium metal. Perfect fusion of art and tech.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuspension Display Design:\u003c\/strong\u003e Features a sleek wire suspension, giving the bird a floating, dynamic appearance. 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Do you like to build your own engine?\u003cbr\u003eEngineDIY picks up some engine model kits for you, you will receive a surprise box with contents may be model engine kits, STEM model engine, engine building bricks or other else of engine. \u003cbr\u003eThis is a mystery box, a box full of surprises! 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Do you like to build your own engine?\u003cbr\u003eEngineDIY picks up some engine model kits for you, you will receive a surprise box with contents may be model engine kits, STEM model engine, engine building bricks or other else of engine.\u003cbr\u003eThis is a mystery box, a box full of surprises! 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Do you like to build your own engine?\u003cbr\u003eEngineDIY picks up some engine model kits for you, you will receive a surprise box with contents may be model engine kits, STEM model engine, engine building bricks or other else of engine.\u003cbr\u003eThis is a mystery box, a box full of surprises! 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Do you like to build your own engine?\u003cbr\u003eEngineDIY picks up some engine model kits for you, you will receive a surprise box with contents may be model engine kits, STEM model engine, engine building bricks or other else of engine.\u003cbr\u003eThis is a mystery box, a box full of surprises! 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Do you like to build your own engine?\u003cbr\u003eEngineDIY picks up some engine model kits for you, you will receive a surprise box with contents may be model engine kits, STEM model engine, engine building bricks or other else of engine.\u003cbr\u003eThis is a mystery box, a box full of surprises! 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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. Compatibility with RC vehicle models is further improved, making it suitable for modification projects or display collections.\u003cbr\u003eThe product remains available in two versions: a KIT assembly edition and a fully pre-assembled version, meeting different preferences for hands-on building or ready-to-run applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.L4 Engine Parts *1set\u003cbr\u003e.Instruction Manual *1\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Red(Upgraded-26CC) \/ KIT","offer_id":47835897364694,"sku":"33ED3698223","price":999.99,"currency_code":"USD","in_stock":true},{"title":"Red(Upgraded-26CC) \/ ASSEMBLED","offer_id":47835897397462,"sku":"33ED3698224","price":1049.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ KIT","offer_id":46587275215062,"sku":"33ED3618629","price":999.99,"currency_code":"USD","in_stock":false},{"title":"Blue \/ ASSEMBLED","offer_id":46587275247830,"sku":"33ED3618630","price":1049.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/bec40c5e-41a7-4e24-9efe-386d742694ad.jpg?v=1770875351"},{"product_id":"skymechman-1-18-ws-15-turbofan-engine-model-kit-build-your-own-turbofan-engine-that-works","title":"SKYMECHMAN 1\/18 WS-15 Turbofan Engine Model Kit-Build Your Own Turbofan Engine that Works","description":"\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/BYgsYemB2jU\" title=\"Stig Projects (Build the WS-15 turbofan)\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1310\" height=\"737\" src=\"https:\/\/www.youtube.com\/embed\/WGLtpjqpDO4\" title=\"Engine DIY Skymechman 1\/18 WS-15 turbofan engine Model kit build up\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"SKYMECHMAN 1\/18 WS-15 Turbofan Engine Model Kit-EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/Am7U5QGy5dQ\" height=\"720\" width=\"1280\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003ciframe title=\"Watch the SKYMECHMAN 1\/18 WS-15 Turbofan Engine Model in action up close-EngineDIY#engine\" src=\"https:\/\/www.youtube.com\/embed\/-35H3Ri0s_E\" height=\"857\" width=\"482\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"SKYMECHMAN 1\/18 WS-15 Turbofan Engine Model Kit-EngineDIY\" src=\"https:\/\/www.youtube.com\/embed\/z2qvYa_XeK0\" height=\"857\" width=\"482\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003cstrong\u003eSKYMECHMAN 1\/18 Scale 3D Printed WS-15 Functional Turbofan Engine Model Kit (50+ PCS)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHighly Detailed 1:18 Scale WS-15 Engine: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned using non-classified data authorized by aerospace industry experts, this turbofan model replicates the WS-15 core structure with precision.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Functional Turbofan Mechanism:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures a transparent shell for visibility of moving fan blades driven by an electric motor, allowing you to observe realistic jet engine operations.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCFD-Simulated \u0026amp; Endurance Tested: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt to withstand over 200 hours of durability testing with a custom FDM 3D printing process (tolerance ±0.1mm) for accuracy and reliability.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect for STEM Learning \u0026amp; Aerospace Enthusiasts:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIntegrates technical parameters with an educational system, creating a complete learning loop from theoretical knowledge to engineering practice.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Packaging \u0026amp; DIY Assembly Fun:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eComes with a step-by-step instruction manual and QR code for a guided assembly experience. 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":"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. 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