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

Ensure peak engine performance and reliability with the Cometic Hi-Performance Top End Gasket Kit, engineered specifically for 4-stroke engines. This comprehensive kit provides all the essential gaskets and seals required for a complete top end rebuild or maintenance, guaranteeing a superior seal under extreme conditions.

Description

The Cometic Hi-Performance Top End Gasket Kit is meticulously designed to meet the rigorous demands of today's highest-output 4-stroke engines, whether naturally aspirated or boosted. At its core is the advanced Multi-Layer Steel (MLS) head gasket, a testament to Cometic's engineering excellence. This innovative design promotes an even torque load across the sealing surface, significantly reducing bore distortion and enhancing piston ring seal for optimal power output. The MLS head gaskets feature embossed outer layers coated with a durable Viton rubber, ensuring exceptional sealing integrity and resistance to high temperatures and pressures. This Cometic Top End Gasket Kit includes all necessary components for a top end overhaul, such as the correct base, head gasket, and cylinder O-rings, alongside other specific seals needed for removal and replacement. The Extreme Sealing Technology (EST) further elevates performance, utilizing embossed stainless steel for head, base, and rocker gaskets, covered with a proprietary rubber material. This specialized gasket material efficiently draws heat away from the combustion ring, dissipating it evenly to prevent hot spots and premature gasket failure. With a precise bore size of 80,00 mm (3.150") and a thickness of 0,58 mm (0.023"), this kit delivers unmatched sealing performance and durability for your 4-stroke motorcycle.

Features & Highlights

• Complete Top End Overhaul: Includes all essential gaskets, cylinder O-rings, and specific seals for a thorough and reliable top end rebuild or maintenance.
• Advanced Multi-Layer Steel (MLS) Head Gaskets: Engineered for today's high-output 4-stroke engines, these gaskets ensure an even torque load, reduce bore distortion, and improve piston ring seal for enhanced power.
• Superior Sealing with Viton Coating: Outer layers of the MLS head gaskets are embossed and coated with Viton rubber, providing exceptional resistance to extreme temperatures and pressures.
• Extreme Sealing Technology (EST): Features embossed stainless steel head, base, and rocker gaskets with a proprietary rubber material for unparalleled sealing performance and longevity.
• Optimized Heat Dissipation: Specialized gasket material efficiently draws heat away from the combustion ring, preventing hot spots and ensuring prolonged gasket life.
• Designed for High-Performance 4-Stroke Engines: Built to withstand the demands of naturally aspirated and boosted applications, guaranteeing reliability under the most challenging conditions.
• Made in the USA: Proudly manufactured in the USA, ensuring high-quality craftsmanship and materials.

Technical Specifications

• Type: Top End
• Model: Hi-Performance
• Units: Kit
• Material: MLS (Multi-layer Steel)
• Bore Size: 80,00 mm (3.150")
• Thickness: 0,58 mm (0.023")
• Engine Type: 4-Stroke
• Product Name: Gasket Kit
• Vendor Part Number: C3766