Quick Overview
BBC Mark IV Billet Camshaft - Stage 4
Operating Range: 4000-7200 RPM
Duration Advertised: 318° Intake / 326° Exhaust
Duration @ .050'' Lift: 256° Intake / 264° Exhaust
Gross Valve Lift: .632 Intake / .632 Exhaust
Lobe Separation Angle: 114°
Our Stage 4 cam selection is recommended for serious performance and larger cubic inches. Big lift, long duration, needs major mods, strong rotating assembly and great for supercharged applications.
Call For Technical Questions and Proper Camshafts Selections 250-381-5900