Cometic Hi-Performance Top End Gasket Kit for 4-Stroke Engines

Ensure peak engine performance and reliability with the Cometic Hi-Performance Top End Gasket Kit. This comprehensive kit provides all necessary components for a complete top end rebuild on your 4-stroke engine, engineered to meet the rigorous demands of today's highest-output machines.

Description

Designed for motorcycle enthusiasts and professionals, this Cometic gasket kit is built with advanced Multi-Layer Steel (MLS) head gaskets. This cutting-edge material promotes an even torque load across the sealing surface, significantly reducing bore distortion and improving piston ring seal for enhanced power output. The MLS head gaskets are specifically crafted for high-horsepower, high-cylinder-pressure 4-stroke engines, whether naturally aspirated or boosted. They feature a sophisticated design with embossed outer layers coated in Viton rubber, ensuring exceptional durability and sealing integrity under extreme conditions. The kit also incorporates Cometic's Extreme Sealing Technology (EST), utilizing embossed stainless steel for the head, base, and rocker gaskets, all covered with a proprietary rubber material. This innovative gasket material actively draws heat away from the combustion ring, dissipating it evenly to eliminate hot spots and prevent premature gasket failure. With a bore size of 98.00 mm (3.858") and a thickness of 0.69 mm (0.027"), this kit provides a precise fit and superior sealing for your high-performance engine. Proudly made in the USA, this Cometic Hi-Performance Gasket Kit offers unmatched quality and peace of mind for your engine's top end.

Features & Highlights

• Comprehensive Top End Rebuild Solution: Includes correct base, head gasket, cylinder O-rings, and other essential top end specific O-rings or seals for a complete and hassle-free overhaul.
• Advanced Multi-Layer Steel (MLS) Head Gaskets: Engineered to promote even torque load, minimize bore distortion, and enhance piston ring seal for increased power and efficiency in high-output 4-stroke engines.
• Viton Rubber Coated for Extreme Conditions: Outer layers of the head gaskets are embossed and coated with Viton rubber, providing superior sealing and resistance to high temperatures and pressures.
• Extreme Sealing Technology (EST) Construction: Features embossed stainless steel head, base, and rocker gaskets with a proprietary rubber material for exceptional sealing performance and longevity.
• Optimized Heat Dissipation: Special head gasket material effectively draws heat away from the combustion ring, distributing it evenly to prevent hot spots and ensure gasket reliability.
• Made in the USA Quality: Manufactured to the highest standards in the United States, ensuring premium quality, precise fit, and dependable performance for your motorcycle.

Technical Specifications

• Type: Top End Gasket Kit
• Model: Hi-Performance
• Units: Kit
• Material: MLS (Multi-layer Steel)
• Bore Size: 98.00 mm (3.858")
• Thickness: 0.69 mm (0.027")
• Engine Type: 4-Stroke
• Product Name: Gasket Kit
• Vendor Part Number: C3068-EST