Cometic Top End Gasket Kit for 68mm 2-Stroke

The Cometic Top End Gasket Kit is engineered for precision sealing and optimal performance in your 2-stroke engine. This comprehensive kit provides all the essential gaskets and O-rings required for a complete top end rebuild, ensuring maximum power and reliability.

Description

The Cometic Top End Gasket Kit (MPN: 09340369) delivers advanced sealing technology for high-performance 2-stroke engines, specifically designed for a 68.00 mm (2.677") bore. At its core are the revolutionary Multi-Layer Steel (MLS) head gaskets, meticulously crafted to promote an even torque load across the sealing surface. This innovative design significantly reduces bore distortion, leading to a superior piston ring seal and ultimately, more power output. The advanced head gasket material is built to withstand the extreme demands of today's highest-output engines, utilizing a robust multi-layered steel construction, with outer layers embossed and coated with a durable Viton rubber. This specialized coating ensures exceptional resistance to heat and pressure, meeting the stringent requirements of high-horsepower, high-cylinder-pressure applications.

The Extreme Sealing Technology (EST) gasket kit further enhances durability, featuring embossed stainless steel head, base, and rocker gaskets protected by a proprietary rubber material. This advanced gasket material is engineered to efficiently draw heat away from the combustion ring, dissipating it evenly across the gasket surface to eliminate damaging hot spots and prevent premature gasket failure. With a precise thickness of 1.09 mm (0.043"), this Cometic gasket kit is proudly made in the USA, guaranteeing premium quality and fitment for your 2-stroke engine.

Features & Highlights

• Complete Top End Rebuild Solution: Includes all necessary base, head gaskets, cylinder O-rings, and other specific seals for a thorough top end overhaul, simplifying maintenance.
• Advanced Multi-Layer Steel (MLS) Head Gaskets: Engineered to provide an even torque load, minimizing bore distortion and enhancing piston ring seal for improved power and efficiency.
• Viton Rubber Coated for Extreme Durability: Outer layers of the head gasket are embossed and coated with Viton rubber, offering superior resistance to heat, pressure, and chemicals in high-performance applications.
• Extreme Sealing Technology (EST): Utilizes embossed stainless steel gaskets with a proprietary rubber coating for unparalleled sealing integrity under demanding conditions.
• Optimized Heat Dissipation: Special head gasket material effectively draws heat away from the combustion ring, preventing hot spots and extending gasket life.
• Precision Engineered for 2-Stroke Engines: Specifically designed for a 68.00 mm (2.677") bore 2-stroke engine, ensuring perfect fit and reliable performance.
• Proudly Made in the USA: Guarantees high-quality manufacturing and materials for dependable, long-lasting performance.

Technical Specifications

• Type: Top End Gasket Kit
• Engine Type: 2-Stroke
• Bore Size: 68.00 mm (2.677")
• Thickness: 1.09 mm (0.043")
• Material: CFM-20
• Units: Kit
• Vendor Part Number: C7142