Comp Cams 54-459-11 LSR Cathedral Port 231/239 Hydraulic Roller Cam for GM LS GEN III/IV, 5.7l-6.2l

Very wide power range and excellent mid-range torque for LS engines with cathedral port cylinder heads.

• Very wide power range and excellent mid-range torque for LS engines with cathedral port cylinder heads.
• 2,000-7,000 RPM Operating Range
• 231/239 Duration at .050". 113 Degree Lobe Separation Angle
• 0.617/0.624 Valve Lift
• Cathedral Port Grinds - The LSR Cathedral Port camshaft series was designed specifically for the flow characteristics of LS1/LS2/LS6 design heads. Whether you have a 4.8L or 400+ C.I. LS, this series has grinds for any LS build.
• Fit type: Vehicle Specific