Fitment: 04-17 Honda CRF250X

Kit Includes:

-Stock Size Kibblewhite Stainless Valves

-Kibblewhite Performance Valve Spring Kit (Allows .350" Valve Lift, Titanium Retainers)

-Kibblewhite C674 Manganese Bronze Valve Guides

-Kibblewhite Valve Guide Seals

-Cometic 78mm Top End Gasket Kit

This Kit is a Complete Cylinder Head Rebuild Kit for the 04-15 CRF250X. Includes everything needed to freshen up your cylinder head. Kibblewhite Valve Springs are the recommended performance spring kit for this application, and are the Valve Spring Kits we install in 95% of our builds. The Kibblewhite Valve Spring Kit is a dual spring kit, and feature lightweight titanium retainers for the best valve train performance possible. They allow .350" of Valve Lift. Kit also includes Valve Guide Seals, as well as a 78mm Cometic Top End Gasket Kit to allow for a complete cylinder head rebuild.

Valve Guides must be reamed / honed to size after installation. Valve Seats must be recut after Guide Replacement to ensure proper valve seal. Please Contact Us for Cylinder Head Work if you are unable to perform required procedures / work to install this kit.

JSD Machine Works offers a complete line of OEM and Aftermarket Performance Parts for the ATV, SxS, and MX Bike Markets. Please feel free to contact us with any questions about parts or technical inquires you may have.