Cadillac 368-425-472-500 Cam Series: Retro-Fit Advertised Duration: 280/286 Duration @ .050": 227/233 Valve Lift w/1.65 Rockers: .539/.539 Lobe Separation Angle: 110 Intake Centerline: 106 Valve Lash: Hyd./Hyd. 2000-5400. Fair idle, performance usage, mid range torque & horsepower. |