Comp Cams 54-470-11 LSR Rectangular Port 235/251 Hydraulic Roller Cam for GM LS GEN III/IV, 5.7l-6.2l

Comp Cams 54-470-11 LSR Rectangular Port 235/251 Hydraulic Roller Cam for GM LS GEN III/IV, 5.7l-6.2l

• Very strong from mid-range to high end torque and horsepower for LS engines with rectangular port cylinder heads.
• 2,200-7,200 RPM Operating Range
• 235/251 Duration at .050". 113 Degree Lobe Separation Angle
• 0.621/0.624 Valve Lift
• LS3/L92 Ready - The LSR Rectangular Port grinds are the best choice for 6.0 and 6.2 L LS engines with an LS3 or L92 rectangle port head. With a wider split between intake and exhaust duration, these grinds take full advantage of the superior airflow from rectangle port heads.
• Fit type: Vehicle Specific