The COMP Cams FB 312H-10 hydraulic camshaft is tuned for automatic-transmission cars that use high-stall converters. It performs best with a 3500+ rpm stall and approximately 10.0:1 compression to deliver robust power for heavy-duty street or race applications. Expect a pronounced idle character and plan complementary induction and exhaust work to realize its potential.
COMP Cams Camshaft FB 312H-10