{"product_id":"cometic-hi-performance-4-stroke-top-end-gasket-kit-6","title":"Cometic Hi-Performance 4-Stroke Top End Gasket Kit","description":"\u003cp\u003eElevate your motorcycle's engine performance and reliability with the Cometic Hi-Performance 4-Stroke Top End Gasket Kit. Engineered for today's most demanding machines, this kit provides a superior seal for optimal power and longevity, ensuring a confident rebuild or repair.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Cometic Hi-Performance 4-Stroke Top End Gasket Kit is meticulously designed to meet the rigorous demands of high-output 4-stroke naturally aspirated and boosted engines. This comprehensive kit includes the correct base gasket, head gasket, and essential cylinder O-rings, along with other top-end specific O-rings and seals required for a complete removal and replacement (R\u0026amp;R) of your engine's top end. At its core, the kit features advanced MLS (Multi-Layer Steel) head gaskets. These innovative gaskets are crafted to promote an even torque load across the entire sealing surface, significantly reducing bore distortion and improving the piston ring seal for enhanced power output and efficiency. The multi-layered steel design, coupled with outer layers embossed and coated with a durable Viton rubber, ensures exceptional performance under high-horsepower and extreme cylinder pressure conditions. Furthermore, the EST (Extreme Sealing Technology) incorporated into the embossed stainless steel head, base, and rocker gaskets, covered with a proprietary rubber material, guarantees a robust and reliable seal. The specialized head gasket material actively draws heat away from the combustion ring, dissipating it evenly across the gasket surface to eliminate damaging hot spots and prevent premature gasket failure, ultimately extending engine life. Proudly made in the USA, this kit is the ultimate choice for enthusiasts and professionals seeking uncompromised quality and performance for their 91.00 mm (3.582\") bore 4-stroke engines.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Top End Rebuild Solution:\u003c\/strong\u003e This comprehensive kit includes all necessary base gaskets, head gaskets, cylinder O-rings, and other critical seals for a thorough and reliable top end removal and replacement (R\u0026amp;R).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced MLS Head Gaskets:\u003c\/strong\u003e Utilizes Multi-Layer Steel (MLS) head gaskets to ensure an even torque load, minimizing bore distortion and optimizing piston ring seal for maximum power and efficiency in your 4-stroke engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Sealing Technology (EST):\u003c\/strong\u003e Features embossed stainless steel head, base, and rocker gaskets coated with a proprietary rubber material, providing superior sealing integrity even in high-pressure, high-temperature environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for High-Output 4-Stroke Engines:\u003c\/strong\u003e Engineered with a multi-layered steel design and Viton rubber coating, specifically tailored to withstand the demands of today's highest-output naturally aspirated and boosted 4-stroke machines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Heat Dissipation:\u003c\/strong\u003e Special head gasket material effectively draws heat away from the combustion ring, distributing it evenly across the gasket surface to prevent hot spots and significantly reduce the risk of gasket failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fit for 91.00 mm Bore:\u003c\/strong\u003e Designed to provide a perfect fit and seal for engines with a 91.00 mm (3.582\") bore.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Manufactured with pride in the USA, ensuring exceptional quality, durability, and performance standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Top End Gasket Kit\u003c\/li\u003e\n\u003cli\u003eModel: Hi-Performance\u003c\/li\u003e\n\u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n\u003cli\u003eMaterial: MLS (Multi-layer Steel)\u003c\/li\u003e\n\u003cli\u003eBore Size: 91.00 mm (3.582\")\u003c\/li\u003e\n\u003cli\u003eUnits: Kit\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: C3784-EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":62392724128074,"sku":"09347854","price":65.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/817d93ac6a66adb453b6009314442c33.webp?v=1781799528","url":"https:\/\/partsdenmark.com\/products\/cometic-hi-performance-4-stroke-top-end-gasket-kit-6","provider":"Parts Denmark","version":"1.0","type":"link"}