Athena 4-Stroke Top-End Gasket Kit

Prepare your 4-stroke engine for peak performance with the Athena 4-Stroke Top-End Gasket Kit. Engineered for professional, semi-pro, and amateur riders, this kit provides everything needed for a crucial mid-season refresh or pre-race engine overhaul.

Description

The Athena Top-End Gasket Kit (P400270620037) is meticulously crafted for the demanding environment of competitive riding, ensuring your 4-stroke engine maintains optimal power and reliability. This comprehensive kit is ideal for riders performing routine engine freshen-ups before a race or during the mid-season, aiming to restore peak performance.

At its core, the kit features a top-of-the-line Multi-Layer Steel (MLSS) head gasket, renowned for its superior sealing capabilities and durability under extreme conditions. What truly sets this kit apart is the inclusion of two or more premium quality base gaskets, each of a different thickness. This thoughtful addition empowers you to precisely optimize your engine's compression ratio, allowing you to fine-tune performance based on your fuel choice – whether it's standard pump gas with stock compression or high-octane race fuel requiring a higher compression setting for maximum power output. This flexibility ensures your engine is always perfectly matched to your riding demands and fuel availability, making it an essential engine refresh kit for serious riders.

Features & Highlights

• Race-Ready Engine Refresh: Specifically designed for pro, semi-pro, and amateur riders needing to freshen up their 4-stroke engine before races or during mid-season to restore peak performance and reliability.
• Advanced MLSS Head Gasket: Includes a top-of-the-line Multi-Layer Steel (MLSS) head gasket, providing superior sealing integrity and long-lasting durability for high-performance applications.
• Optimized Compression Ratios: Features two or more premium quality base gaskets of varying thicknesses, allowing precise adjustment of your engine's compression ratio for customized power delivery.
• Fuel Versatility: Enables riders to choose between using standard gasoline with stock compression or race gas with a higher compression, adapting your engine's performance to different fuel types and racing conditions.
• Premium Quality Components: All gaskets are crafted from high-quality materials to meet or exceed OEM standards, ensuring a reliable and leak-free top-end rebuild.

Important to Know

• Valve stem seals are not included.
• Rubber parts are not included.
• Shims are not included.
• Other fiber gaskets are not included.