Cometic Hi-Performance Gasket Kit for 4-Stroke Engines

Ensure a reliable and powerful engine rebuild with the Cometic 4-Stroke Top End Gasket Kit. This comprehensive high-performance gasket set provides all the essential sealing components for your motorcycle's top end, designed for extreme durability and optimal performance.

Description

The Cometic Hi-Performance Gasket Kit is meticulously engineered for today's most demanding 4-stroke naturally aspirated and boosted engines. At its core are Cometic's advanced Multi-Layer Steel (MLS) head gaskets, a hallmark of their Extreme Sealing Technology (EST). These MLS head gaskets feature embossed stainless steel outer layers coated with a proprietary Viton rubber, specifically designed to promote an even torque load across the sealing surface. This innovative construction significantly reduces bore distortion, leading to a superior piston ring seal and directly translating into more power and efficiency for your 77.00 mm (3.032") bore engine. The kit includes a precision-engineered head gasket with a 0.69 mm (0.027") thickness, along with a complete set of base gaskets, cylinder O-rings, and other top-end specific seals required for a thorough overhaul. The unique gasket material efficiently draws heat away from the combustion ring, ensuring even heat dissipation and actively preventing hot spots that can lead to premature gasket failure. Proudly made in the USA, this motorcycle top end rebuild kit offers uncompromising quality for peak engine performance and longevity.

Features & Highlights

• Complete Top End Rebuild Solution: This comprehensive kit includes all necessary base, head, and rocker gaskets, plus cylinder O-rings and other vital seals required for a full top end overhaul.
• Advanced Multi-Layer Steel (MLS) Head Gaskets: Engineered with embossed stainless steel and Viton rubber coating to deliver an even torque load, minimize bore distortion, and optimize piston ring seal for maximum power output.
• Extreme Sealing Technology (EST): Features proprietary rubber-coated stainless steel gaskets that ensure a superior, long-lasting seal under the high-horsepower and high-cylinder-pressure conditions of modern engines.
• Optimized Heat Management: Specially designed head gasket material efficiently dissipates heat away from the combustion ring, preventing hot spots and significantly extending gasket life.
• Precision Fit for 4-Stroke Engines: Tailored for 77.00 mm (3.032") bore 4-stroke engines, ensuring perfect compatibility and reliable, high-performance operation.
• Made in the USA: Guarantees exceptional quality, craftsmanship, and durability for your high-performance motorcycle engine.

Technical Specifications

• Type: Top End Gasket Kit
• Model: Hi-Performance
• Engine Type: 4-Stroke
• Material: MLS (Multi-Layer Steel)
• Bore Size: 77.00 mm (3.032")
• Head Gasket Thickness: 0.69 mm (0.027")
• Units: Kit
• Vendor Part Number: C3695