{"product_id":"150cc-gy6-complete-cylinder-head-non-emission","title":"150cc GY6 Complete Cylinder Head - Non Emission","description":"\u003ch2\u003eComplete Cylinder Head for 150cc GY6 Engines\u003c\/h2\u003e\u003cp\u003eThis complete cylinder head is designed specifically for 150cc GY6 four-stroke engines, including the QMJ157 model. It plays an important role in how your engine operates by managing airflow and combustion efficiency. If you’re experiencing low compression or issues with the valves, replacing the cylinder head can restore performance. This part is one of the \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 scooter parts\u003c\/a\u003e that can be important for maintaining engine health.\u003c\/p\u003e\u003ch3\u003eWhat This Part Does\u003c\/h3\u003e\u003cp\u003eThe cylinder head, along with its valves and cam, significantly influences engine breathing. If you notice ticking sounds or burnt valves, it may indicate that the head requires attention or replacement.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 60mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter:\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Port Diameter:\u003c\/strong\u003e 24mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Port Diameter:\u003c\/strong\u003e 24mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Studs:\u003c\/strong\u003e M6x1.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GY6 QMI\/QMJ 152\/157\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis cylinder head is compatible with 150cc GY6 engines, specifically the QMJ157 model.\u003c\/p\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-cylinder-heads\"\u003eScooter Cylinder Heads \u0026amp; Valves\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":52795171209447,"sku":"25-902548","price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2245\/9711\/files\/150cc-gy6-complete-cylinder-head-non-emission-1.jpg?v=1791584156","url":"https:\/\/www.magiccars.com\/products\/150cc-gy6-complete-cylinder-head-non-emission","provider":"MagicCars","version":"1.0","type":"link"}