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Comp Cams 54-469-11 LSR Rectangular Port 231/247
Comp Cams 54-469-11 LSR Rectangular Port 231/247

Comp Cams 54-469-11 LSR Rectangular Port 231/247 Hydraulic Roller Cam for GM LS GEN III/IV, 5.7l-6.2l

Product ID : 46279981
4.8 out of 5 stars


Galleon Product ID 46279981
UPC / ISBN 036584195313
Shipping Weight 23.5 lbs
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Model 54-469-11
Manufacturer Comp Cams
Shipping Dimension 37.99 x 6.5 x 2.99 inches
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49,367

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Comp Cams 54-469-11 LSR Rectangular Port 231/247 Features

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

  • 2,000-7,000 RPM Operating Range

  • 231/247 Duration at .050". 113 Degree Lobe Separation Angle

  • 0.617/0.624 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


About Comp Cams 54-469-11 LSR Rectangular Port 231/247

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