Xceldyne XISM1255255A25 Intake Valve Seats (.010 Oversize) control-handlebars-accessories-switch-covers and degradation-prone materials

and degradation-prone materials

Works with all Ski-Doo Gen 4 P-Drive clutches

2004-2024 KTM 450 SX-F

Machined to aerospace tolerances from billet T-6 aluminum

Sold in sets for one carburetor

Xceldyne XISM1255255A25 Intake Valve Seats (.010 Oversize) control-handlebars-accessories-switch-covers and degradation-prone materialsAn absolute must to replace factory seats that are prone to causing wear issues and permature valve failures. Heat dissipation (thermal conductivity) increased 5 7 times faster leading to extended valve life where valve contacts seat known as seat erosion. Avialable in Beryllium Copper material, with other alloys available in custom seats. Require minimal machining and are available in both standard and +. 010 oversizes for standard valves, and also