{"product_id":"diy-motorized-v12-supercar-engine-building-kit","title":"DIY Motorized V12 Supercar Engine Building Kit – Technic-Compatible Mechanical Model (1,240 Pcs)","description":"\u003cp\u003e\u003cstrong\u003eBring the ultimate mechanical marvel to your desk with the DIY Motorized V12 Supercar Engine Building Kit!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for automotive enthusiasts, mechanical engineering fans, and adult hobby builders, this 1,240-piece Technic-compatible model kit allows you to construct a fully functional 1:8 scale V12 supercar engine block from scratch. Turn on the motor and watch the 65-degree V12 cylinder bank come to life with motorized moving pistons, synchronized crankshafts, and spinning fan blades!\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Highlights:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1,240 Precision Building Blocks:\u003c\/strong\u003e High-quality Technic-compatible ABS pieces engineered for tight mechanical tolerances and smooth gear rotation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotorized Piston \u0026amp; Gear Movement:\u003c\/strong\u003e Driven by an electric motor box (requires 6x AAA batteries, not included), allowing all 12 pistons to fire in true V12 sequence.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransparent Engine Cylinder Heads:\u003c\/strong\u003e Clear outer casing panels provide an unfiltered view into the internal piston strokes and timing gear chain synchronization.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentic Supercar Geometry:\u003c\/strong\u003e Features classic 65-degree cylinder angle, dual overhead camshaft simulation, and dual exhaust collector design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdeal STEM \u0026amp; Office Display Piece:\u003c\/strong\u003e Makes a breathtaking centerpiece for your office desk, bookshelf, or automotive workshop studio.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiece Count:\u003c\/strong\u003e 1,240 Pcs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e ELC-29\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fully compatible with major building block and Technic brands\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Battery Box (AAA x 6 required - batteries not included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended Age:\u003c\/strong\u003e 14+ (Adult Hobbyist \/ Advanced Builder)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly Difficulty:\u003c\/strong\u003e Intermediate to Advanced\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eSafety Note: Class 1 Safe Motorized Toy. Contains small parts. Not suitable for children under 3 years.\u003c\/em\u003e\u003c\/p\u003e","brand":"TNNJoy","offers":[{"title":"Default Title","offer_id":43328023396429,"sku":"ELC-29","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1499\/2205\/files\/media__1783021053228.jpg?v=1785435382","url":"https:\/\/tnnjoy.com\/products\/diy-motorized-v12-supercar-engine-building-kit","provider":"TNNJoy","version":"1.0","type":"link"}