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Comp Cams LSR Rectangular Port 235/251 Hydraulic Roller Camshaft (07-14 Yukon)Find parts that fit my vehicle

Item GY15962
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      Product Information

      Features, Description, Q&A

      Features

      • Hydraulic Roller: Very Strong from Mid-Range to High End Torque and Horsepower for LS Engines with Rectangular Port Cylinder Heads
      • Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
      • RPM Operating Range: 2,200-7,200
      • Cam Type: Hydraulic Roller
      • Camshaft Series: LSR Rectangular Port All Out Power
      • Camshaft Gear Attachment: 3-Bolt
      • Advertised Intake Duration: 285
      • Advertised Exhaust Duration: 301
      • Intake Duration at .050 Inch Lift: 235
      • Exhaust Duration .050 Inch Lift: 251
      • Intake Valve Lift: 0.621
      • Exhaust Valve Lift: 0.624
      • Lobe Lift Intake: 0.365
      • Lobe Lift Exhaust: 0.367
      • Lobe Separation: 113
      • Intake Centerline: 109
      • Valve Timing Lift: 0.006
      • Exhaust Close ATDC: 34
      • Intake Open BTDC: 32
      • Exhaust Open BBDC: 86
      • Intake Close ABDC: 72
      • Make: GM
      • Engine: LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015)
      • Lifter Type: Hydraulic Roller
      • Usage: Street / Strip
      • Warranty: 12 Months
      • Fits 2007-2014 Yukon

      Description

      Powerful Performance Upgrade. The Comp Cams LSR Rectangular Port 235/251 Hydraulic Roller Camshaft is engineered to deliver significant gains in mid-range to high-end torque and horsepower for GM LS engines with rectangular port cylinder heads. Perfectly suited for performance enthusiasts and professionals, it enhances engine breathing for improved power output on the street or strip.

      Construction and Appearance. This camshaft features precision-ground lobes crafted from high-quality materials designed for durability and reliable operation. Finished to exacting standards, it has a smooth texture optimized for hydraulic roller lifters, ensuring consistent performance and long service life.

      Installation. Installation is moderately challenging and typically requires professional experience with camshaft replacement. No drilling or special machining is required, although proper setup and timing alignment are essential for optimal operation.

      Warranty. This camshaft is backed by a 12-month warranty ensuring coverage against manufacturing defects and quality assurance.

      Application. Specifically designed to fit the 2007 to 2014 Yukon equipped with GM LS GEN III/IV 3-bolt 8-cylinder engines, providing a precise performance upgrade for this vehicle range.

      Comp Cams 54-470-11

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.7

      Reviews of Comp Cams Engine Products (361)

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