DescriptionWe 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.QuantityPkg. of 1MaterialC630 BronzeTypeIntake / ExhaustOutside Dia.: (G)0.3575″ / Std.A0.410″B0.450″C0.905″D0.985″E0.377″F0.1570″
