VALVE GUIDE INTAKE BRONZE STD, HONDA CRF250R 10-15, KIBBLEWHITE 30-31470

Intake - G (Std. 0.3965 Inc.) C630 Bronze 30-31470
Dimensions:
A. 0.610" (15.50mm)
B. 0.610" (15.50mm)
C. 0.745" (18.93mm)
D. 0.965" (24.53mm)
E. 0.394" (10.01mm)
F. 0.1960" (4.98mm)
G. 0.3965" (10.07mm)

Please call for oversize Valve Guides
30-31471 + 0.001 Inc.

We choose to use the copper based C63000 nickel-aluminum bronze as a material to make our bronze valve guides because of its ideal characteristics for the application. The 5% nickel content provides superior resistance to wear, and the approximately 80 percent copper content delivers outstanding heat conductivity. KPMI® guide profiles are designed to have minimal effect on the airstream while maintaining critical cross sectional thickness in high temperature areas, which promotes high performance and endurance.

Part No. 65-922+000 (phoenixmotos.com) Valve Guides STD.