{"product_id":"metal-v8-motor-assembly-kit","title":"Metal V8 Motor Kit – Functional Gas Engine Assembly for Hobbyists \u0026 Education – OHV 8-Cylinder Build – RC Compatible | Rumivo","description":"\u003ch2\u003eAssemble and Fire Up a Real Miniature Combustion Engine\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003eworking V8 motor kit\u003c\/strong\u003e puts authentic \u003cstrong\u003einternal combustion mechanics\u003c\/strong\u003e on your workbench. Every \u003cstrong\u003emetal component\u003c\/strong\u003e is CNC-machined for precision fit, and the electronic ignition system lets you actually start and run the engine on gasoline. You'll \u003cstrong\u003ebuild each cylinder\u003c\/strong\u003e, install the camshaft, connect the spark system, and watch genuine exhaust smoke when you pull the starter. Ideal for \u003cstrong\u003emechanical enthusiasts\u003c\/strong\u003e, students, and hobbyists who want to understand overhead-valve operation or power custom RC projects with real combustion thrust.\u003c\/p\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1089\/6965\/6654\/files\/spp_shopify20251028155600_26d565dc7dd8fa45de1aac9743a5cb36_668b8cbc-4e80-4a09-976b-22290b22fbd5.jpg?v=1793113321\" alt=\"\" style=\"width:100%;max-width:100%;height:auto;display:block;margin:24px 0;\"\u003e\u003ch2\u003eWhy You Need This\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Combustion Power:\u003c\/strong\u003e Runs on gasoline with electronic spark ignition—produces real exhaust sound and torque, not battery-driven simulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined Components:\u003c\/strong\u003e CNC metal parts ensure accurate tolerances and smooth assembly, so your engine runs reliably the first time you crank it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Photo Instructions:\u003c\/strong\u003e Detailed visual build guide walks you through every bolt and bearing, making the project approachable for first-time engine builders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRC Integration Ready:\u003c\/strong\u003e Designed to mount in radio-controlled cars or boats—turn this from a bench demonstration into a genuine powertrain for your next creation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands-On Learning Tool:\u003c\/strong\u003e Experience valve timing, piston dynamics, and ignition principles by assembling a real 8-cylinder engine you can start and tune yourself.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Metal Durability:\u003c\/strong\u003e Built to handle repeated operation and experimentation—this is an educational tool you'll use, not just display.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFor Hobbyists Who Build and Learn\u003c\/h2\u003e\u003cp\u003eWhether you're exploring \u003cstrong\u003emechanical engineering\u003c\/strong\u003e, upgrading your RC fleet, or simply fascinated by how engines work, this kit delivers genuine performance in miniature form. Everything arrives ready to assemble: machined block, pistons, crankshaft, ignition module, and protective packaging. Before your first start, confirm all fasteners are snug, apply light lubrication to moving surfaces, and hand-rotate the crankshaft to verify smooth motion. Once you dial in the fuel and spark, you'll have a functional 8-cylinder motor that starts, runs, and sounds exactly like the full-size machines it replicates—all with free US shipping and our 30-day satisfaction guarantee.\u003c\/p\u003e","brand":"Rumivo","offers":[{"title":"Red \/ 1 Engine","offer_id":61405933109582,"sku":"SKU_1788296147010_792","price":64.95,"currency_code":"USD","in_stock":true},{"title":"Yellow \/ 1 Engine","offer_id":61405933142350,"sku":"SKU_1788296147010_754","price":64.95,"currency_code":"USD","in_stock":true},{"title":"Black \/ 1 Engine","offer_id":61405933175118,"sku":"SKU_1788296147010_195","price":64.95,"currency_code":"USD","in_stock":true},{"title":"Green \/ 1 Engine","offer_id":61405933207886,"sku":"SKU_1788296147010_836","price":64.95,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 1 Engine","offer_id":61405933240654,"sku":"SKU_1788296147010_254","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1089\/6965\/6654\/files\/spp_shopify20251028094149_a36a30d30ae5fd603bf1ce9276fb4310_430x_063ba758-9531-4c8f-99be-f0cc128d4cba.jpg?v=1793113322","url":"https:\/\/rumivo.com\/products\/metal-v8-motor-assembly-kit","provider":"Rumivo","version":"1.0","type":"link"}