{"product_id":"w12-running-engine-model-kit-1400-pcs-functional-3d-wooden-mechanical-car-engine","title":"W12 Running Engine Model Kit 1400+ PCS Functional 3D Wooden Mechanical Car Engine","description":"\u003cp\u003eW12 Engine Model Kit, 1400+PCS Motorized Visible Simulation 3D Wooden Engine, DIY Mechanical Engineering STEM Educational Display Collection Model\u003c\/p\u003e\n\u003cp\u003eFeatures: \u003c\/p\u003e\n\u003cp\u003e.Authentic W12 Mechanical Architecture: Modeled on the real W12 engine layout, including cylinder block arrangement, timing chain system, camshafts, pistons, and valves; wire-cut gears and linkage structures reproduce real mechanical motion logic, allowing completed assembly to simulate visible engine operation.\u003cbr\u003e.Full Wooden Transmission System: Precision-cut wooden gears and connecting rods create synchronized crankshaft-to-piston movement, accurately reflecting real engine kinematics while delivering both visual impact and mechanical insight.\u003cbr\u003e.High-Precision Laser-Cut Components: Every component, from hollowed cylinder patterns to gear tooth profiles, is laser-engraved for consistent accuracy; over 1400 interlocking parts achieve tight tolerances, supporting smooth motor-driven motion without jamming.\u003cbr\u003e.Deep Immersive Assembly Experience: The 1400+ piece structure requires approximately 20–30 hours of assembly, encouraging sustained concentration, spatial reasoning, and hands-on problem solving, with a strong sense of completion once the dynamic system is operational.\u003cbr\u003e.Mechanical Demonstration and Long-Term Display Value: The motorized dynamic operation visually demonstrates crank–connecting rod mechanisms and valve timing principles, making the finished model suitable for mechanical study, structured display, and long-term collection.\u003c\/p\u003e\n\u003cp\u003eSpecifications: \u003c\/p\u003e\n\u003cp\u003e.Name: W12 Engine Model Kit\u003cbr\u003e.Material: Wood\u003cbr\u003e.Number of Parts: 1400+PCS\u003cbr\u003e.Assembly Time: 20-30h\u003cbr\u003e.Power Supply: USB Plug\u003cbr\u003e.Product Weight: 3300g\u003cbr\u003e.Package Weight: 3500g\u003cbr\u003e.Product Dimensions: 26 x 32 x 27cm\u003cbr\u003e.Package Dimensions: 33 x 34 x 12cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Age: 16+\u003cbr\u003e \u003c\/p\u003e","brand":"Moyustore","offers":[{"title":"Default Title","offer_id":44909615022131,"sku":"umo1790139643236","price":81.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/4838\/4051\/files\/w12-running-engine-model-kit-1400-pcs-functional-3d-wooden-mechanical-car-engine_1.png?v=1790139647","url":"https:\/\/onyxseamfit.shop\/products\/w12-running-engine-model-kit-1400-pcs-functional-3d-wooden-mechanical-car-engine","provider":"My Store","version":"1.0","type":"link"}