Description
The Cylinder Works Cylinder Head Kit is a high-performance replacement for the 2016-2024 Yamaha YZ250X 250cc. This kit includes a new cylinder head with cam caps and cam cap bolts. It features C630 (nickel/aluminum/bronze) valve seats and guides, a competition valve job, shortened valve guides for higher lift cams, an unshrouded combustion chamber, a blended bowl, and stock-shaped ports. Please note that this kit does not include valves, springs, or lifters. Designed for reliability and optimized performance, it is ideal for riders seeking OEM-quality replacement with competition-level enhancements.
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