Cometic Hi-Performance 4-Stroke Top End Gasket Kit 98.00 mm

Elevate your engine's performance and reliability with the Cometic Hi-Performance Top End Gasket Kit. Specifically engineered for 4-stroke engines with a 98.00 mm bore, this comprehensive kit provides all essential components for a complete top end rebuild, ensuring optimal sealing and power.

Description

Designed for today's most demanding 4-stroke naturally aspirated and boosted machines, the Cometic Hi-Performance Top End Gasket Kit (MPN: C3141-EST) is crucial for maintaining peak engine integrity. This kit utilizes advanced Multi-Layer Steel (MLS) head gaskets, which are engineered 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 and efficiency from your engine. The outer layers of these MLS gaskets are embossed and coated with a durable Viton rubber, providing exceptional resistance to extreme temperatures and pressures inherent in high-output motors. Cometic's proprietary EST (Extreme Sealing Technology) further enhances this, featuring embossed stainless steel head, base, and rocker gaskets covered with a specialized rubber material. This material is adept at drawing heat away from the combustion ring, dissipating it evenly across the gasket surface to prevent hot spots and premature gasket failure. With a precise 98.00 mm (3.858") bore size and a thickness of 0.69 mm (0.027"), this kit ensures a perfect fit and reliable seal for a wide range of applications. Proudly made in the USA, Cometic delivers uncompromising quality for your top end rebuild.

Features & Highlights

• Complete Top End Rebuild Solution: This comprehensive gasket kit includes all necessary base, head, and cylinder O-rings, plus other top-end specific seals required for efficient removal and reinstallation (R&R) of your engine's top end.
• Advanced Multi-Layer Steel (MLS) Head Gaskets: Experience enhanced engine performance with MLS head gaskets that ensure an even torque load, minimize bore distortion, and provide a superior piston ring seal for increased power output.
• Extreme Sealing Technology (EST) Construction: Featuring embossed stainless steel head, base, and rocker gaskets coated with a proprietary rubber, EST delivers unmatched sealing integrity under the most extreme operating conditions.
• Optimized Heat Dissipation: The specialized head gasket material efficiently draws heat away from the combustion ring, distributing it evenly to prevent damaging hot spots and significantly extend gasket lifespan.
• Designed for High-Output 4-Stroke Engines: Engineered to excel in today’s most powerful naturally aspirated and boosted 4-stroke machines, with a precise 98.00 mm (3.858") bore size and 0.69 mm (0.027") thickness for a perfect fit.
• Viton Rubber Coating for Durability: Outer layers of the MLS head gaskets are embossed and coated with Viton rubber, offering superior resistance to high temperatures and corrosive environments.
• Proudly Made in the USA: Manufactured with precision and quality craftsmanship in the United States, ensuring reliability and performance you can trust.

Technical Specifications

• Product Type: Top End Gasket Kit
• Model: Hi-Performance
• Engine Type: 4-Stroke
• Material: MLS (Multi-Layer Steel) with Viton Coating
• Bore Size: 98.00 mm (3.858")
• Gasket Thickness: 0.69 mm (0.027")
• Units: Kit
• Vendor Part Number: C3141-EST