ATHENA Top End Gasket Kit for Yamaha P400485600062 * High-Performance Engine Rebuild Set
The ATHENA Top End Gasket Kit (Part Number: P400485600062) is the ultimate solution for Yamaha riders looking to enhance their engine*s performance and reliability. Designed specifically for pro, semi-pro, and amateur racers, this comprehensive kit allows you to fine-tune your engine’s compression ratios to suit your racing needs. Whether you’re preparing for a race or performing midseason maintenance, this gasket kit provides the quality and flexibility essential for optimal engine operation.
Included in the kit is a top-of-the-line MLSS head gasket, engineered for superior sealing and durability under high-performance conditions. Additionally, the kit features two or more premium base gaskets of different thicknesses, giving you the option to adjust compression ratios*use standard gas with stock compression or upgrade to race gas for higher compression and increased power. This versatility ensures you can tailor your engine setup for different racing scenarios, maximizing performance and efficiency.
Note that this gasket kit does not include valve stem seals, rubber parts, shims, or other fiber gaskets, making it a specialized upgrade for those familiar with engine assembly and maintenance. Crafted by ATHENA, a trusted name in high-quality motorcycle and ATV gaskets, this kit ensures a perfect fit and lasting durability. Its lightweight design, weighing approximately 4.16 ounces, makes installation straightforward while maintaining strength and resilience under demanding conditions.
Upgrade your Yamaha engine with the ATHENA Top End Gasket Kit for reliable sealing and peak performance. Whether you’re racing or maintaining, this gasket kit is your go-to choice for a professional-level rebuild that delivers high compression, better power output, and enhanced engine longevity.
* Includes high-performance MLSS head gasket for superior sealing* Provides multiple base gaskets of different thicknesses for customizable compression ratios* Ideal for racing, midseason maintenance, and engine tuning* Lightweight design at approximately 4.16 ounces for easy installation* Engineered by ATHENA for durability and precise fit
