COMETIC Top End Gasket Kit for Yamaha C3540-EST, 97mm - High-Performance Engine Seal Set

Top End Gasket Kit - 97 mm - Yamaha

The COMETIC C3540-EST Top End Gasket Kit is designed to provide reliable sealing and enhanced performance for Yamaha engines with a 97mm bore. This comprehensive kit includes a base gasket, head gasket, cylinder O-rings, and other essential seals required for top end rebuilds, ensuring a complete and precise installation. The MLS head gaskets feature a multi-layered steel construction with embossed outer layers coated in Viton rubber, promoting even torque distribution and minimizing bore distortion, which results in better piston ring sealing and increased power output. These gaskets are engineered to meet the demands of high-horsepower, high-cylinder-pressure engines, whether naturally aspirated or boosted, making them ideal for performance applications. The EST (Extreme Sealing Technology) head gasket utilizes embossed stainless steel materials covered with a proprietary rubber coating, which efficiently draws heat away from the combustion chamber and dissipates it uniformly across the gasket surface. This design helps eliminate hot spots, reduce gasket failure, and improve overall engine durability. Manufactured in the USA, the COMETIC C3540-EST gasket kit is a trusted choice for professionals and enthusiasts seeking optimal sealing performance and engine longevity in high-performance Yamaha applications.

Features:

• Includes base gasket, head gasket, cylinder O-rings, and other seals for comprehensive top end rebuild

• Multi-layered steel (MLS) construction promotes even torque and reduces bore distortion

• Viton rubber coating enhances sealing and durability under high-pressure conditions

• Designed for high-horsepower and high-pressure engines, suitable for naturally aspirated and boosted applications

• Embossed stainless steel gaskets with proprietary rubber coating for effective heat dissipation

• Engineered to prevent hot spots and gasket failure, extending engine life

• Made in the USA with high-quality materials for reliability and performance