YAMAHA YZ250 14-18
- INTAKE VALVE GUIDE
- 80-80920 (STD)
- C630 BRONZE
We choose to use the copper based C63000 nickel-aluminium 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.
Weight | .2 kg |
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Dimensions | 15 × 5 × 5 cm |
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