Cometic Hi-Performance 4-Stroke Top End Gasket Kit

Ensure peak engine performance and reliability for your motorcycle with the Cometic Hi-Performance 4-Stroke Top End Gasket Kit. Engineered for today's most demanding naturally aspirated and boosted machines, this comprehensive kit provides everything needed for a complete top-end overhaul, delivering superior sealing and power.

Description

The Cometic Hi-Performance Top End Gasket Kit is meticulously designed to meet the rigorous demands of high-horsepower, high-cylinder-pressure 4-stroke engines. Central to its exceptional performance are the Multi-Layer Steel (MLS) head gaskets, which promote an even torque load across the sealing surface. This innovative design significantly reduces bore distortion, leading to a better piston ring seal and ultimately, more power and improved engine longevity. Crafted from durable multi-layered steel, the outer layers are embossed and coated with a resilient Viton rubber, ensuring extreme sealing technology (EST) under the most challenging conditions. The head gasket material is engineered to efficiently draw heat away from the combustion ring, dissipating it evenly to prevent hot spots and premature gasket failure. With a precise bore size of 68.00 mm (2.677") and a thickness of 0.46 mm (0.018"), this kit ensures a perfect fit and optimal compression. Proudly made in the USA, Cometic delivers uncompromising quality and performance for your engine rebuilds.

Features & Highlights

• Advanced Multi-Layer Steel (MLS) Head Gaskets: Engineered to provide an even torque load, reducing bore distortion and enhancing piston ring seal for maximum power output and engine efficiency.
• Extreme Sealing Technology (EST): Utilizes embossed stainless steel head, base, and rocker gaskets with a proprietary rubber coating, including Viton, for superior sealing in high-pressure, high-temperature environments.
• Optimized Heat Dissipation: Specially formulated head gasket material effectively draws heat away from the combustion ring, preventing hot spots and ensuring prolonged gasket integrity and engine reliability.
• Comprehensive Top End Coverage: Includes all necessary base, head, and cylinder O-rings, along with other top-end specific O-rings and seals required for a complete R&R (Removal & Replacement) of the top end.
• Designed for High-Output 4-Stroke Engines: Built to perform in the highest-output naturally aspirated and boosted 4-stroke machines, capable of withstanding extreme horsepower and cylinder pressures.
• Precision Engineering & Manufacturing: Features a bore size of 68.00 mm (2.677") and a thickness of 0.46 mm (0.018"), ensuring a precise fit and reliable performance, proudly made in the USA.