Moose Offroad Yamaha YZ450F Valve and Spring Kit M80-81060

Upgrade your Yamaha YZ450F with the Moose Offroad M80-81060 valve and spring kit, featuring durable stainless steel components designed for longevity and high performance. This comprehensive kit includes all necessary parts to convert your engine's head to long-life stainless steel Black Diamond intake valves, significantly extending the lifespan of your valve train and intake components by up to four times compared to OEM titanium parts. Crafted with precision, these valves are engineered to outperform OEM components in both durability and flow efficiency, ensuring optimal engine performance and reliability.
The components are developed using advanced Finite Element Analysis (F.E.A.) software along with proprietary camshaft and spring design tools to guarantee consistent performance and accurate fitment for your specific application. Each kit is specifically engineered for the Yamaha YZ450F, providing a tailored upgrade that enhances engine longevity and power output. Made in the USA, this kit offers premium quality and performance, making it a reliable choice for serious riders and enthusiasts seeking to maximize their motorcycle's potential.

Features:

• Includes stainless steel Black Diamond intake valves designed for long-lasting performance

• Engineered to extend valve train and intake component lifespan by up to 4x over OEM titanium parts

• Designed to improve flow and overall engine performance

• Developed using Finite Element Analysis (F.E.A.) and proprietary camshaft and spring software

• Specifically engineered for Yamaha YZ450F applications

• Made in the USA for quality assurance