{"product_id":"performance-valve-spring-set-for-genuine-gy6-125-170cc","title":"Performance Valve Spring Set for Genuine \u0026 GY6 125-170cc","description":"\u003ch2\u003eHigh-Performance Valve Spring Kit for Genuine Buddy and GY6 Engines\u003c\/h2\u003e\u003cp\u003eThis valve spring kit suits Genuine Buddy scooters from 125cc up to 170cc, along with a range of GY6 engines that use 2-valve cylinder heads. Compared with stock springs, it helps the valves hold their action at higher RPM. It is one of the \u003ca href=\"\/collections\/gy6-150cc-parts\"\u003eGY6 150cc scooter parts\u003c\/a\u003e that can noticeably sharpen throttle response by cutting down on valve float. Every valve gets one inner spring and one outer spring.\u003c\/p\u003e\u003ch3\u003eBuild and Materials\u003c\/h3\u003e\u003cp\u003eThe springs are manufactured from electroplated steel for added strength and wear resistance. The inner spring has a 12.25mm inner diameter and is 32.5mm long, while the outer spring has a 17.20mm inner diameter and is 35.6mm long. Wire thickness is 1.96mm for the inner spring and 2.9mm for the outer spring, which gives solid support during high-RPM running.\u003c\/p\u003e\u003ch3\u003eCompatibility and Fitment\u003c\/h3\u003e\u003cp\u003eThis set works with GY6 QMJ157, QMI152, QMK161, and several other engine codes. It is designed for a broad range of 2-valve cylinder heads, so it covers many different scooters. For any scooter running a GY6 engine, it is a dependable choice for better performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Electroplated steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Spring ID:\u003c\/strong\u003e 12.25mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Spring Length:\u003c\/strong\u003e 32.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Spring ID:\u003c\/strong\u003e 17.20mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Spring Length:\u003c\/strong\u003e 35.6mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GY6 150cc (157QMJ)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Taiwan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e ISO 9001\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eGY6 150cc (157QMJ)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhere it goes:\u003c\/strong\u003e part #11 on the camshaft and valve diagram for the GY6 150cc (157QMJ).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/gy6-150cc-parts\"\u003eGY6 150cc Scooter Parts (157QMJ)\u003c\/a\u003e · \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-cylinder-heads\"\u003eScooter Cylinder Heads \u0026amp; Valves\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"Default Title","offer_id":51138792390713,"sku":"TT-26771","price":26.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/performance-valve-spring-set-for-genuine-gy6-125-170cc-1.jpg?v=1794377823","url":"https:\/\/www.trendtimes.com\/products\/performance-valve-spring-set-for-genuine-gy6-125-170cc","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}