Cometic Hi-Performance Top End Gasket Kit

Elevate your motorcycle's engine performance and reliability with the Cometic Hi-Performance Top End Gasket Kit. Engineered for demanding 4-stroke applications, this comprehensive gasket kit provides everything necessary for a complete top end rebuild, ensuring optimal sealing and power output.

Description

Designed for today's highest-output 4-stroke engines, the Cometic Hi-Performance Top End Gasket Kit is a critical component for both naturally aspirated and boosted machines. This kit features advanced MLS (Multi-layer Steel) head gaskets, meticulously crafted to promote an even torque load across the sealing surface. This innovative design minimizes bore distortion, leading to a superior piston ring seal that translates directly into more power and efficiency for your engine. Cometic's EST (Extreme Sealing Technology) further enhances durability, utilizing embossed stainless steel head, base, and rocker gaskets, all coated with a proprietary rubber material. This specialized material efficiently draws heat away from the combustion ring, dissipating it evenly to eliminate hot spots and prevent premature gasket failure. With a precise 77.00 mm (3.032") bore size and a thickness of 0.69 mm (0.027"), this Cometic top end gasket kit is engineered to meet the rigorous demands of high-horsepower, high-cylinder-pressure environments, ensuring long-lasting, reliable performance. Proudly Made in the USA, Cometic delivers unparalleled quality for serious riders and mechanics.

Features & Highlights

• Comprehensive Top End Kit: Includes all essential base, head gaskets, cylinder O-rings, and other specific seals needed for a thorough top end overhaul, simplifying your rebuild process.
• Advanced MLS Head Gaskets: Utilizes multi-layered steel construction with embossed, Viton rubber-coated outer layers, specifically engineered for high-output 4-stroke engines to deliver superior sealing and durability.
• Enhanced Power & Reliability: Promotes even torque distribution to reduce bore distortion and improve piston ring seal, maximizing engine power and ensuring consistent, reliable performance under extreme conditions.
• Extreme Sealing Technology (EST): Features embossed stainless steel gaskets covered with a proprietary rubber material, designed to withstand high cylinder pressures and maintain an exceptional seal.
• Optimal Heat Dissipation: The specialized head gasket material effectively draws heat away from the combustion ring, preventing hot spots and significantly extending gasket lifespan.
• Precision Engineered: Manufactured with precise specifications, including a 77.00 mm (3.032") bore size and 0.69 mm (0.027") thickness, for perfect fitment and optimal engine function.
• Made in the USA: Guarantees exceptional quality, craftsmanship, and materials, ensuring a product built to the highest standards.

Technical Specifications

• Type: Top End
• Model: Hi-Performance
• Units: Kit
• Material: MLS (Multi-layer Steel)
• Bore Size: 77.00 mm (3.032")
• Thickness: 0.69 mm (0.027")
• Engine Type: 4-Stroke
• Product Name: Gasket Kit
• Vendor Part Number: C7905-EST

Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.

GLS home delivery costs DKK 59.

We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.

There is a 14-day return policy. Read more