COMP Cams Camshaft 54-457-11 LSR; GM LS Gen III/IV Three-Bolt; Hydraulic Roller; 1700-6800 RPM Range; 223 Degree Intake Duration 0.050 Inch Lift; 231 Degree Exhaust Duration 0.050 Inch Lift; 0.610 Inch Intake Valve Lift; 0.617 Inch Exhaust Valve Lift

COMP Cams Camshaft 54-457-11 LSR; GM LS Gen III/IV Three-Bolt; Hydraulic Roller; 1700-6800 RPM Range; 223 Degree Intake Duration 0.050 Inch Lift; 231 Degree Exhaust Duration 0.050 Inch Lift; 0.610 Inch Intake Valve Lift; 0.617 Inch Exhaust Valve Lift

COMP Cams
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MPN:
54-457-11
UPC:
036584195214
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Description

Note: Camshaft, LSR ™, GM LS Gen III/IV Three-Bolt, Hydraulic Roller, 1700-6800 RPM Range, 223 Degree Intake Duration @ 0.050 Inch Lift, 231 Degree Exhaust Duration @ 0.050 Inch Lift, 0.610 Inch Intake Valve Lift, 0.617 Inch Exhaust Valve Lift, 112 Degree Lobe Separation

Vehicle Fitment

  • 2004-2007 Buick Rainier
  • 2006-2007 Cadillac CTS
  • 2002-2006 Cadillac Escalade
  • 2003-2006 Cadillac Escalade ESV
  • 2002-2006 Cadillac Escalade EXT
  • 1900-1900 Chevrolet LS Small Block Gen 3 1997-2007
  • 1900-1900 Chevrolet LS Small Block Gen 4 2005+
  • 2010-2012 GMC Canyon
  • 2005-2009 GMC Envoy
  • 2003-2006 GMC Envoy XL
  • 2004-2005 GMC Envoy XUV
  • 2003-2007 GMC Savana 1500
  • 2004-2006 Pontiac GTO

Key Features

  • Aggressive Roller Profiles
  • Reduced Friction
  • Low Maintenance
  • Reduced Valve Train Noise
  • Limited 1 Year Warranty

Technical Details

  • Engine Compatibility: GMC Gen III LS Engines
  • Recommended Use: Mild Street Performance To Mild Race
  • Type: Hydraulic Roller
  • Intake Duration At 0.050 Inch Lift DEG: 223 Degree
  • Exhaust Duration At 0.050 Inch Lift DEG: 231 Degree
  • Intake Centerline Angle DEG: 107 Degree
  • Intake Valve Lift IN: 0.61 Inch
  • Exhaust Valve Lift IN: 0.617 Inch
  • Lobe Separation Angle DEG: 112 Degree
  • RPM - Low: 1700
  • RPM - High: 6800
  • Advertised Intake Duration DEG: 273 Degree
  • Advertised Exhaust Duration DEG: 281 Degree
  • Grind Number: 273LR HR12
  • Computer-Controlled Compatible: No