Cometic Hi-Performance 4-Stroke Top End Gasket Kit
Cometic Hi-Performance 4-Stroke Top End Gasket Kit
About this product
About this product
Maximize your engine's potential with the Cometic Hi-Performance 4-Stroke Top End Gasket Kit, engineered for today's most demanding machines. This comprehensive kit provides all the essential gaskets and O-rings needed for a complete top end rebuild, ensuring optimal sealing and reliability.
Description
Designed specifically for 4-stroke engines, the Cometic Hi-Performance Top End Gasket Kit delivers unparalleled sealing capabilities for both naturally aspirated and boosted applications. At its core are advanced 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 from your engine. With a precise bore size of 95.00 mm (3.750") and a slim thickness of 0.58 mm (0.023"), these gaskets are engineered for exact fitment and performance. The outer layers of the MLS head gaskets are embossed and coated with a durable Viton rubber, allowing them to withstand the extreme cylinder pressures and high temperatures of modern, high-horsepower engines. The kit also features Cometic's proprietary EST (Extreme Sealing Technology) which includes embossed stainless steel head, base, and rocker gaskets, all covered with a specialized rubber material. This material efficiently draws heat away from the combustion ring, distributing it evenly across the gasket surface to prevent hot spots and premature gasket failure, ensuring long-lasting performance. Proudly Made in the USA, this gasket kit provides the professional-grade components you need for a reliable and powerful top end rebuild.
Features & Highlights
- Complete Top End Rebuild Kit: Includes all necessary base, head, and cylinder O-rings, plus other specific O-rings and seals required for a thorough top end overhaul, simplifying the repair process.
- Advanced MLS Head Gaskets: Utilizes Multi-Layer Steel head gaskets with embossed, Viton-coated outer layers, designed to handle the highest-output 4-stroke naturally aspirated and boosted engines.
- Enhanced Power & Sealing: Promotes an even torque load, reducing bore distortion for a better piston ring seal, which translates directly into increased engine power and efficiency.
- Extreme Sealing Technology (EST): Features embossed stainless steel head, base, and rocker gaskets coated with a proprietary rubber material for superior sealing integrity under demanding conditions.
- Optimized Heat Dissipation: Special head gasket material effectively draws heat away from the combustion ring, dissipating it evenly to prevent hot spots and ensure gasket longevity.
- Precision Engineered & Made in USA: Manufactured with meticulous attention to detail in the USA, guaranteeing quality, precise fitment, and reliable performance for your high-performance engine.
Shipping & Return
Shipping & Return
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
Specifications
C7908-EST
Hi-Performance
Gasket Kit
95,00 mm (3,750")
153 mm
10 mm
0,58 mm (0,023")
179 mm
4-Stroke
MLS (Multi-layer Steel)
Top End
Kit
Reviews


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