Cometic Top End Gasket Kit for Yamaha 84mm Engines - C7096

Top End Gasket Kit - 84 mm - Yamaha

The Cometic Top End Gasket Kit (Part Number: C7096) is designed specifically for Yamaha engines with 84mm bore sizes, offering reliable sealing solutions for high-performance applications. This kit includes a base gasket, head gasket, cylinder O-rings, and other essential seals required for a complete top-end rebuild, ensuring optimal engine performance. The MLS (Multi-Layer Steel) head gaskets promote even torque distribution across the sealing surface, reducing bore distortion and enhancing piston ring seal, which leads to increased power output. These gaskets are engineered to meet the demands of today’s high-horsepower, naturally aspirated, and boosted 4-stroke engines. The multi-layered steel design features embossed outer layers coated with Viton rubber, providing superior durability and sealing capabilities under high-pressure conditions. The EST (Extreme Sealing Technology) embossed stainless steel gaskets, including head, base, and rocker gaskets, are covered with a proprietary rubber material that helps draw heat away from the combustion ring and dissipate it evenly to prevent hot spots and gasket failure. Manufactured in the USA, this kit is ideal for enthusiasts and professionals seeking a high-quality, reliable solution for maintaining or upgrading Yamaha engines with 84mm bores. It fits Yamaha models equipped with high-performance 4-stroke engines, ensuring a precise fit and long-lasting seal for optimal engine longevity and power.

Features:

• Includes base, head gasket, cylinder O-rings, and additional seals for complete top-end overhaul

• MLS (Multi-Layer Steel) head gaskets promote even torque load and reduce bore distortion

• Designed for high-output 4-stroke engines, including naturally aspirated and boosted models

• Embossed stainless steel gaskets with proprietary rubber coating for durability and sealing

• Heat-dissipating gasket material prevents hot spots and gasket failure

• Manufactured in the USA for quality assurance