{"product_id":"gy6-232cc-cygnus-67mm-4v-forged-piston-kit","title":"GY6 232cc Cygnus 67mm 4V Forged Piston Kit","description":"\u003ch2\u003e67mm Forged Piston Kit for GY6 232cc Engines\u003c\/h2\u003e\u003cp\u003eThe GY6 232cc Cygnus 67mm 4V Forged Piston Kit is designed for performance enthusiasts looking to upgrade their off-road or competition builds. This kit caters to those aiming for improved engine output and efficiency. It is specifically intended for \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 scooter parts\u003c\/a\u003e, ensuring compatibility with 4-stroke engines like the QMJ152, QMJ157, QMI152, and QMI157. With its lightweight forged aluminum construction, this piston provides a dependable solution for achieving greater power in your engine.\u003c\/p\u003e\u003ch3\u003ePiston Construction and Design\u003c\/h3\u003e\u003cp\u003eThis piston features a diameter of 67mm and is constructed from lightweight forged aluminum, making it strong enough to withstand high performance demands. The design includes four valve reliefs, ensuring compatibility with the 4V Cygnus-style cylinder head. The crown is stamped with \"67.0\" for easy identification and precision fitting.\u003c\/p\u003e\u003ch3\u003eInstallation and Components\u003c\/h3\u003e\u003cp\u003eThe kit includes everything needed for installation: one piston, three compression rings, one oil control ring, a 15mm steel wrist pin, and two circlips. This comprehensive set simplifies the replacement process, allowing for a straightforward installation on compatible engines. Regular replacement of the piston is recommended when performance decreases or when engine components show signs of wear.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Diameter:\u003c\/strong\u003e 67mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Height:\u003c\/strong\u003e 38mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWrist Pin Diameter:\u003c\/strong\u003e 15mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Valve Sizes:\u003c\/strong\u003e 23mm intake \/ 25mm exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Application:\u003c\/strong\u003e GY6 232cc 4-stroke, 4V Cygnus-style head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e piston, three compression rings, one oil control ring, wrist pin, two circlips\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis piston kit is suitable for a range of GY6 232cc 4-stroke engine builds, specifically:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGY6 QMJ152\u003c\/li\u003e\n\u003cli\u003eGY6 QMJ157\u003c\/li\u003e\n\u003cli\u003eGY6 QMI152\u003c\/li\u003e\n\u003cli\u003eGY6 QMI157\u003c\/li\u003e\n\u003cli\u003eVarious GY6-based 232cc 4V Cygnus head engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNot sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/chinese-scooter-parts\"\u003eChinese Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-pistons-rings\"\u003eScooter Pistons \u0026amp; Piston Rings\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Magic Cars","offers":[{"title":"Default Title","offer_id":52795175207143,"sku":"25-902684","price":147.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2245\/9711\/files\/67mm-4v-forged-piston-kit-for-gy6-232cc-cygnus-1.jpg?v=1791584187","url":"https:\/\/www.magiccars.com\/products\/gy6-232cc-cygnus-67mm-4v-forged-piston-kit","provider":"MagicCars","version":"1.0","type":"link"}