Kibblewhite Valve Seat - 10-HC526 For Harley Motorcycles 1966-2017 Helmets Requires custom mounting

Requires custom mounting

Use two high-flow cats to increase exhaust flow while providing just the right amount of back pressure for optimum torque

valve to valve clearance

black fuel/oil line in 25' rolls

Kibblewhite Valve Seat - 10-HC526 For Harley Motorcycles 1966-2017 Helmets Requires custom mountingFeatures Copper based material designed specifically for use with titanium valves in high performance applications Give the seat excellent thermal characteristics as well as resistance to corrosion and wear These seats are the result of a two year KPMI R&D effort during which we recorded and verified results with 4 and 5 valve singles, multi cylinder street bikes, and British and European 4 strokes In each test the wear, thermal conductivity and