Comp Cams Valve Springs, 1.551In Harley
These 927 springs come in our 9801 and 9802 spring kits. They work excellently in higher rpm street/strip and racing applications that have aggressive lobe profiles.
User 1
These 927 springs come in our 9801 and 9802 spring kits. They work excellently in higher rpm street/strip and racing applications that have aggressive lobe profiles.
User 1