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

Elevate your engine's performance and reliability with the Cometic Hi-Performance Top End Gasket Kit. Designed for demanding 4-stroke applications, this comprehensive kit ensures a superior seal, preventing leaks and maximizing power output.

Description

The Cometic Hi-Performance Top End Gasket Kit is engineered to meet the rigorous demands of today's highest-output 4-stroke naturally aspirated and boosted machines. At its core are the 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 better piston ring seal and ultimately, more power for your engine. These 4-stroke engine gaskets feature outer layers embossed and coated with a durable Viton rubber, ensuring exceptional sealing under high cylinder pressures and temperatures.

This comprehensive Cometic Top End Gasket Kit also incorporates Cometic's Extreme Sealing Technology (EST), which includes embossed stainless steel head, base, and rocker gaskets, all covered with a proprietary rubber material. This specialized gasket material is crucial for drawing heat away from the combustion ring, dissipating it uniformly across the gasket surface. This intelligent heat management eliminates hot spots and significantly reduces the risk of gasket failure, ensuring long-term reliability. With a precise bore size of 96.00 mm (3.779") and a thickness of 0.69 mm (0.027"), this kit provides the exact fitment and robust construction needed for optimal engine performance and longevity. Proudly made in the USA, it delivers the quality and precision you expect for critical engine components.

Features & Highlights

• Optimized Power & Sealing: Features Multi-Layer Steel (MLS) head gaskets designed to distribute torque evenly, minimize bore distortion, and enhance piston ring seal for maximum power and efficiency in your 4-stroke engine.
• Extreme Sealing Technology (EST): Includes embossed stainless steel head, base, and rocker gaskets with a proprietary rubber coating, ensuring a superior, leak-free seal even under extreme operating conditions.
• Advanced Heat Management: Specialized gasket material actively draws heat away from the combustion ring, dissipating it uniformly to prevent hot spots and safeguard against premature gasket failure.
• High-Performance Durability: Outer layers of the head gaskets are embossed and coated with Viton rubber, engineered to withstand the intense pressures and temperatures of high-horsepower, high-cylinder-pressure engines.
• Comprehensive Top End Coverage: This kit provides all necessary base gaskets, head gaskets, cylinder O-rings, and other specific O-rings and seals required for a complete and reliable top end rebuild or maintenance.
• Precision Engineered & Made in USA: Manufactured with exacting standards in the USA, guaranteeing quality, precise fitment, and reliable performance for your critical engine components.

Technical Specifications

• Type: Top End Gasket Kit
• Model: Hi-Performance
• Engine Type: 4-Stroke
• Material: MLS (Multi-Layer Steel)
• Bore Size: 96.00 mm (3.779")
• Thickness: 0.69 mm (0.027")
• Units: Kit
• Vendor Part Number: C3047-EST