{"product_id":"cometic-top-end-gasket-kit-for-4-stroke-engines-3","title":"Cometic Top End Gasket Kit for 4-Stroke Engines","description":"\u003cp\u003eEnsure peak engine performance and sealing integrity for your high-output motorcycle with the \u003cstrong\u003eCometic 4-Stroke Top End Gasket Kit\u003c\/strong\u003e. Engineered for demanding environments, this comprehensive kit provides all the essential components for a complete top-end rebuild or refresh.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Cometic Hi-Performance Top End Gasket Kit is meticulously designed to meet the rigorous demands of today's advanced 4-stroke engines. Featuring state-of-the-art Multi-Layer Steel (MLS) head gaskets, this kit ensures an even torque load across the sealing surface, significantly reducing bore distortion and enhancing piston ring seal for improved power output. These premium head gaskets are crafted to excel in both naturally aspirated and boosted machines, utilizing a robust multi-layered steel design. The outer layers are embossed and coated with a durable Viton rubber, specifically engineered to withstand high-horsepower and extreme cylinder pressure conditions. The kit also incorporates Cometic's innovative EST (Extreme Sealing Technology), including embossed stainless steel head, base, and rocker gaskets, all covered with a proprietary rubber material. This advanced gasket material efficiently draws heat away from the combustion ring, dissipating it evenly across the gasket surface to prevent hot spots and premature gasket failure. Precision-engineered for a 90.00 mm (3.543\") bore size and a thickness of 1.09 mm (0.043\"), this Cometic gasket kit is made in the USA, guaranteeing exceptional quality and reliability for your motorcycle top end gasket set.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Top-End Solution:\u003c\/strong\u003e Includes all necessary base, head gaskets, cylinder O-rings, and other specific seals for a complete and hassle-free top-end overhaul, ensuring every component required for R\u0026amp;R is at hand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Multi-Layer Steel (MLS) Head Gaskets:\u003c\/strong\u003e Engineered to promote an even torque load, these MLS gaskets minimize bore distortion and optimize piston ring seal, directly translating to increased power and efficiency for your 4-stroke engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Sealing Technology (EST):\u003c\/strong\u003e Utilizes embossed stainless steel head, base, and rocker gaskets coated with a proprietary rubber material, providing superior sealing integrity even under the most demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance 4-Stroke Design:\u003c\/strong\u003e Specifically manufactured to perform flawlessly on high-output 4-stroke naturally aspirated and boosted machines, with outer layers embossed and coated in Viton rubber for exceptional durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Heat Dissipation:\u003c\/strong\u003e The unique head gasket material effectively draws heat away from the combustion ring, distributing it evenly across the gasket surface to eliminate hot spots and prevent common causes of gasket failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fit and Durability:\u003c\/strong\u003e Designed for a 90.00 mm (3.543\") bore and 1.09 mm (0.043\") thickness, ensuring a precise fit and long-lasting performance, crucial for high-horsepower, high-cylinder-pressure engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProudly Made in the USA:\u003c\/strong\u003e Manufactured with stringent quality control standards in the USA, guaranteeing a product you can trust for reliability and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Gasket Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Type:\u003c\/strong\u003e Top End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e 4-Stroke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Hi-Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CFM-20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 90.00 mm (3.543\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 1.09 mm (0.043\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e C7252\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":62385009951050,"sku":"09344261","price":36.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/9b1e5725e7c436494cc1c9c84e90c366.webp?v=1781771576","url":"https:\/\/partsdenmark.com\/fr\/products\/cometic-top-end-gasket-kit-for-4-stroke-engines-3","provider":"Parts Denmark","version":"1.0","type":"link"}