Kibblewhite Valve Guide Kit
Kibblewhite Valve guides use copper based C63000 nickel-aluminum bronze as a material to make 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.
Fits:
-08-13 Yamaha Raptor 250
Intake Specs:
| Quantity | Pkg. of 1 |
| Material | C630 Bronze |
| Type | Intake |
| Outside Dia.: (G) | 0.4552" / Std. |
| A | 0.455" |
| B | 0.490" |
| C | 0.845" |
| D | 1.245" |
| E | 0.480" |
| F | 0.2355" |
Exhaust Specs:
| Quantity | Pkg. of 1 |
| Material | C630 Bronze |
| Type | Exhaust |
| Outside Dia.: (G) | 0.4552" / Std. |
| A | 0.455" |
| B | 0.490" |
| C | 0.975" |
| D | 1.295" |
| E | 0.480" |
| F | 0.2350" |
Set of 2
Individual Guides and Oversized Guides are available for purchase, if needed.
