Cometic Hi-Performance Top End Gasket Kit

Ensure peak engine performance and reliability with the Cometic Hi-Performance Top End Gasket Kit. Engineered for demanding motorcycle applications, this comprehensive kit provides superior sealing for your engine's top end, critical for both naturally aspirated and boosted machines.

Description

Designed for today's highest-output engines, the Cometic Top End Gasket Kit is a crucial component for any engine rebuild or maintenance. Featuring advanced Multi-Layer Steel (MLS) head gaskets, this kit is built to withstand extreme cylinder pressures and temperatures. The MLS design promotes an even torque load across the gasket sealing surface, significantly reducing bore distortion and improving piston ring seal for enhanced power output and efficiency. Each 4-stroke head gasket is crafted with outer layers embossed and coated with a durable Viton rubber, ensuring exceptional sealing and longevity in high-horsepower applications.

Cometic's Extreme Sealing Technology (EST) further enhances this kit, incorporating embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber material. This innovative gasket material effectively draws heat away from the combustion ring, dissipating it evenly across the gasket surface to prevent hot spots and premature gasket failure. With a precise bore size of 99.00 mm (3.897") and a thickness of 0.69 mm (0.027"), this kit provides the exact fit and sealing integrity required for both 2-stroke and 4-stroke engines, ensuring your motorcycle operates at its absolute best. Proudly made in the USA, this kit delivers uncompromising quality and performance.

Features & Highlights

• Complete Top End Sealing Solution: Includes all necessary base, head gaskets, cylinder O-rings, and other top end specific seals for a thorough and reliable engine rebuild or maintenance.
• Advanced Multi-Layer Steel (MLS) Head Gaskets: Engineered for high-output engines, these gaskets ensure an even torque load, reduce bore distortion, and improve piston ring seal for maximum power and efficiency.
• Extreme Sealing Technology (EST): Utilizes embossed stainless steel gaskets with a proprietary rubber coating for superior sealing under extreme pressures and temperatures.
• Viton Rubber Coating: Outer layers of the head gaskets are coated with Viton rubber, providing enhanced durability and resistance to harsh engine environments.
• Optimized Heat Dissipation: Unique gasket material efficiently draws heat away from the combustion ring, preventing hot spots and extending gasket life.
• High-Performance Compatibility: Designed to meet the rigorous demands of modern 4-stroke naturally aspirated and boosted engines, ensuring reliable performance in high-horsepower applications.
• Precision Engineered & Made in USA: Crafted with precision for exact fitment and manufactured in the USA, guaranteeing exceptional quality and reliability.

Technical Specifications

• Type: Top End Gasket Kit
• Model: Hi-Performance
• Units: Kit
• Material: MLS (Multi-layer Steel)
• Bore Size: 99.00 mm (3.897")
• Thickness: 0.69 mm (0.027")
• Engine Type: 2-Stroke, 4-Stroke
• Vendor Part Number: C3234-EST