{"product_id":"gy6-big-bore-exhaust-gasket-steel-fiber","title":"GY6 Big-Bore Exhaust Gasket - Steel \u0026 Fiber","description":"\u003ch2\u003eGY6 Big-Bore Exhaust Gasket for 125cc and 150cc Engines\u003c\/h2\u003e\u003cp\u003eThis GY6 Big-Bore Exhaust Gasket is designed for off-road riding and suits GY6 performance cylinder and head setups. It creates the seal between the cylinder head and the exhaust header flange, which matters for keeping exhaust leaks away. You can also browse our \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 scooter parts\u003c\/a\u003e range for other upgrades. The gasket is made from a composite material that offers the strength needed for demanding performance use.\u003c\/p\u003e\u003ch3\u003eConstruction and Design\u003c\/h3\u003e\u003cp\u003eThe exhaust gasket uses a composite build, combining fiber material with a metal reinforcement. That mix helps it hold a seal when temperatures and pressures run high, which is why it suits big-bore applications. Each order includes one gasket, so you only buy the piece you need.\u003c\/p\u003e\u003ch3\u003eInstallation and Replacement\u003c\/h3\u003e\u003cp\u003eThe gasket sits between the cylinder head and the exhaust header flange to form a snug seal. Before buying, confirm the exhaust opening size and the spacing of the mounting holes. It works with particular GY6 engines and is not a one-size-fits-all part.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Fiber composite with metal reinforcement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust-port Inner Diameter:\u003c\/strong\u003e 29.8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Spacing:\u003c\/strong\u003e 50 mm center to center\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e One gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GY6 125cc (152QMI family) and 150cc (157QMJ family) big-bore cylinder\/head kits with 29.8 mm port\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGY6 125cc engines, 152QMI family (29.8 mm port, 50 mm bolt spacing)\u003c\/li\u003e\n\u003cli\u003eGY6 150cc engines, 157QMJ family (29.8 mm port, 50 mm bolt spacing)\u003c\/li\u003e\n\u003cli\u003eCompatible big-bore scooter and ATV cylinder\/head kits (29.8 mm port, 50 mm bolt spacing)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Check that your exhaust port measures 29.8 mm inside diameter and that the bolt holes are 50 mm center to center before you order. This gasket does not suit every GY6 head.\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-gaskets-seals\"\u003eScooter Gaskets \u0026amp; Seals\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":51138849079353,"sku":"TT-27111","price":2.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/gy6-big-bore-exhaust-gasket-steel-fiber-1.jpg?v=1794378307","url":"https:\/\/www.trendtimes.com\/products\/gy6-big-bore-exhaust-gasket-steel-fiber","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}