{"product_id":"retrol-hm-01-diy-hit-and-miss-engine-model-complete-kit-4-stroke-horizontal-internal-combustion-engine-build-set-with-base-fuel-tank-cdi-igniter-and-spark-plug-red-color-kit-set-red","title":"Retrol HM-01 DIY Hit and Miss Engine Model Complete Kit, 4-Stroke Horizontal Internal Combustion Engine Build Set with Base, Fuel Tank, CDI Igniter and Spark Plug, Red - color: Kit Set\/Red","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e🔧 [Complete DIY Build Package] This all-in-one kit includes everything for a full build experience: RETROL HM-01 4-stroke horizontal engine kit, base equipment box, fuel tank, oil pipe, CDI igniter, and spark plug. All components in one box—no separate accessory purchases needed.\u003c\/li\u003e\n\u003cli\u003e🔥 [Build Your Own Hit and Miss Engine] Assemble the classic hit and miss governor system from hundreds of precision metal components. The horizontal single cylinder 4-stroke design you construct will deliver genuine sound and movement, with a unique \"fast-slow switch gear\" you build yourself.\u003c\/li\u003e\n\u003cli\u003e⚙️ [Precision Metal Components] Crafted from 304 stainless steel with electrophoretic red surface treatment. Main cast components including body, flywheels, and connecting rod are CNC precision machined. The high-carbon steel crankshaft is hardened for durability—quality serious builders expect.\u003c\/li\u003e\n\u003cli\u003e💧 [Complete Systems to Assemble] Build the visible adjustable-flow main oil cup, new-style carburetor, resonance exhaust pipe, and evaporative water-cooling system. Two perfectly balanced flywheels with spring-loaded ball and split widen pulley ensure stable operation of your finished build.\u003c\/li\u003e\n\u003cli\u003e🎁 [Display-Ready Collectible Set] The included bamboo and metal base provides a stable platform to showcase your completed work. Compact 6.7 x 5.1 x 5.1 inch size fits any collection. This all-inclusive set delivers a rewarding mechanical build project with authentic hit and miss operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: Generic","offers":[{"title":"Default Title","offer_id":48082375344346,"sku":"B0GTTPR8B6-color-kit-set-red","price":1129.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/8884\/3738\/files\/41KAqJYkwQL_89cc431c-c274-4eea-9816-431f4f14c016.jpg?v=1782011567","url":"https:\/\/gearfighter.us\/products\/retrol-hm-01-diy-hit-and-miss-engine-model-complete-kit-4-stroke-horizontal-internal-combustion-engine-build-set-with-base-fuel-tank-cdi-igniter-and-spark-plug-red-color-kit-set-red","provider":"GearFighter","version":"1.0","type":"link"}