{"product_id":"metal-4-cylinder-engine-model-kit-for-adults-and-t","title":"Metal 4-Cylinder Engine Model Kit For Adults And Teens, 325+ Precision Parts, DIY Mechanical Build With Realistic Movement, 4+ Hours Assembly, STEM Project For Car Junkies And Hobbyists","description":"\u003cdiv\u003eAll-Metal Inline 4-Cylinder Engine Kit for Adults \u0026amp; Teens\n✔️ 325+ precision parts - CNC aluminum alloy - beige finish, single kit build \u003cp\u003eThe all-metal inline four-cylinder engine model is a hands-on STEM project designed for adults and teens who love cars and mechanical systems. It’s built to sit on a desk or in a workshop display, making complex engine concepts easy to observe.\u003c\/p\u003e \u003cp\u003e\n✅ 325+ precision parts machined from aluminum alloy for tight fit\u003cbr\u003e\n✅ Realistic motion with a working crankshaft, pistons, and fan\u003cbr\u003e\n✅ Safe electric motor with a 500mAh battery for at least 30 minutes runtime\u003cbr\u003e\n✅ Beige, all-metal construction for a durable desktop display\u003cbr\u003e\n\u003c\/p\u003e \u003cp\u003e💡 What is a metal inline four-cylinder engine model kit used for in education and hobby projects?\nThis handy, hands-on kit helps learners see how an engine works and stay engaged.\n- engine model kit demonstrates crankshaft, pistons, and timing\n- desktop display for education in engines and mechanical systems\n- hands-on STEM project for adults and teens to learn engineering\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49132301222123,"sku":"VXB0G48NFQ7K","price":818.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71eGF_4qc_L.jpg?v=1785541122","url":"https:\/\/vxb.com\/products\/metal-4-cylinder-engine-model-kit-for-adults-and-t","provider":"VXB Bearings","version":"1.0","type":"link"}