{"product_id":"twin-7-engine-kit","title":"Twin 7 Engine Kit – Build Your Own High-Performance Engine Model","description":"\u003ch2\u003eTwo Cylinders. One Seriously Satisfying Build.\u003c\/h2\u003e\n\u003cp\u003eThe Twin 7 Engine Kit lets you build a fully functional twin-cylinder engine model from the ground up. Every component goes together with precision — and when you're done, you'll have a working engine and a deep understanding of how it runs.\u003c\/p\u003e\n\n\u003cp\u003ePerfect for mechanics, hobbyists, STEM enthusiasts, and anyone who loves building things that actually work.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAll machined metal engine components\u003c\/li\u003e\n  \u003cli\u003eFull assembly hardware (bolts, gaskets, fittings)\u003c\/li\u003e\n  \u003cli\u003eStep-by-step illustrated instruction manual\u003c\/li\u003e\n  \u003cli\u003eDisplay stand\u003c\/li\u003e\n  \u003cli\u003eFree Starter Kit included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Builders Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eFully functional\u003c\/strong\u003e — the engine actually runs when assembled correctly\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003ePremium metal construction\u003c\/strong\u003e — precision machined parts, no cheap plastic\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eLearn real mechanics\u003c\/strong\u003e — understand twin-cylinder engine dynamics by building one yourself\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eMakes an unforgettable gift\u003c\/strong\u003e — for birthdays, Father's Day, Christmas, or any occasion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBuild Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSkill level:\u003c\/strong\u003e Intermediate (ages 14+, adult supervision recommended for younger builders)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEstimated build time:\u003c\/strong\u003e 4–8 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTools needed:\u003c\/strong\u003e Included in kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it actually run?\u003c\/strong\u003e Yes — when assembled correctly and fueled, this is a working engine model, not just a static display.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it hard to build?\u003c\/strong\u003e Designed for intermediate builders. The step-by-step manual walks you through every stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a good gift?\u003c\/strong\u003e Absolutely. It ships in a gift-ready box and is one of the most unique presents you can give an engineer or car enthusiast.\u003c\/p\u003e","brand":"ApexTorqueTech","offers":[{"title":"Free Starter Kit","offer_id":56404594294950,"sku":"888","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/3029\/2902\/files\/ChatGPT_Image_Jan_19_2026_10_51_22_PM.png?v=1776838303","url":"https:\/\/apextorquetech.com\/products\/twin-7-engine-kit","provider":"ApexTorqueTech","version":"1.0","type":"link"}