Cometic EST Top End Gasket Kit 97.00mm Bore for KTM EXC 400

The Cometic EST Top End Gasket Kit with a 97.00mm bore is engineered for peak performance in your KTM EXC 400 (2000-2010). This comprehensive gasket set provides superior sealing and durability for demanding 4-stroke engines, ensuring reliable power delivery after top-end service.

Description

This high-performance Cometic EST Top End Gasket Kit is specifically designed for KTM EXC 400 models from 2000 to 2010, featuring a precise 97.00mm bore size. It includes all necessary components for a complete top-end rebuild, such as the base gasket, head gasket, and cylinder O-rings, along with other crucial seals required for removal and reinstallation. The core of this kit is its Multi-Layered Steel (MLS) head gasket, which promotes an even torque load across the sealing surface. This advanced design minimizes bore distortion and enhances piston ring seal, directly translating to more power and improved engine efficiency. Cometic's 4-stroke head gaskets are built to excel in today’s highest-output naturally aspirated and boosted machines. They utilize an embossed stainless steel design, coated with a proprietary Viton rubber material on the outer layers, making them resilient against high-horsepower and high-cylinder-pressure demands. This specialized head gasket material effectively draws heat away from the combustion ring, dissipating it evenly to prevent hot spots and premature gasket failure, ultimately extending engine life and maintaining consistent performance. Proudly made in the USA, this kit ensures exceptional quality and reliability.

Features & Highlights

• Comprehensive Kit: Includes all essential base, head, and cylinder O-rings, plus other specific seals needed for a complete top-end refresh, simplifying your rebuild process.
• Multi-Layered Steel (MLS) Head Gasket: Engineered to promote an even torque load across the gasket sealing surface, reducing bore distortion and improving piston ring seal for enhanced power and efficiency.
• Extreme Sealing Technology (EST): Features embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber material, delivering superior sealing under high-pressure, high-temperature conditions.
• Optimized Heat Dissipation: The advanced head gasket material allows heat to be drawn away from the combustion ring and dissipated evenly, eliminating hot spots and preventing premature gasket failure for consistent engine performance and longevity.
• Designed for High-Output 4-Stroke Engines: Built to meet the rigorous demands of modern naturally aspirated and boosted motorcycle engines, ensuring peak performance.
• Made in the USA: Guarantees premium quality and precision manufacturing for reliable, long-lasting performance you can trust.

Technical Specifications

• Type: Top End Gasket Kit
• Model: Hi-Performance
• Units: Kit
• Bore Size: 97.00mm
• Product Name: Gasket Kit
• Vendor Part Number: C7691-EST
• EAN: 0191070074647