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Comp Cams LSR Rectangular Port 227/235 Hydraulic Roller Camshaft (07-14 Yukon)Find parts that fit my vehicle

Item GY15957
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      Product Information

      Features, Description, Q&A

      Features

      • Cam Type Hydraulic Roller
      • Camshaft Series LSR Rectangular Port All Out Power
      • Camshaft Gear Attachment 3-Bolt
      • Engine Family GM LS GEN III/IV 3-Bolt 8 Cylinder 1997-2015
      • Intake Duration At 0.050 Inch Lift 227
      • Intake Duration Advertised 277
      • Intake Valve Lift 0.614
      • Intake Centerline 109
      • Intake Open BTDC 28
      • Intake Close ABDC 68
      • Exhaust Duration At 0.050 Inch Lift 243
      • Exhaust Duration Advertised 293
      • Exhaust Valve Lift 0.624
      • Exhaust Close ATDC 30
      • Exhaust Open BBDC 82
      • Lobe Lift Intake 0.361
      • Lobe Lift Exhaust 0.367
      • Lobe Separation 113
      • Lifter Type Hydraulic Roller
      • RPM Operating Range 1900-7000
      • Usage Street/Strip
      • Warranty 12 Months
      • Fits 07-14 Yukon

      Description

      Hydraulic Roller Camshaft. The Comp Cams LSR Rectangular Port 227/243 Hydraulic Roller Camshaft is engineered to enhance engine performance through precise control of valve timing and lift. Designed for street and strip applications, it provides improved power and efficiency for GM LS GEN III/IV 3-Bolt 8 Cylinder engines by optimizing engine breathing and throttle response.

      Construction and Appearance. Made from high-quality materials, this camshaft incorporates a hydraulic roller design for smooth operation and durability. Its precision machining and robust construction are built to withstand high RPM use, with a corrosion-resistant finish for consistent performance.

      Installation. Installation requires standard engine disassembly and does not involve drilling modifications. While professional installation is recommended, experienced mechanics familiar with LS series engines will find the process straightforward.

      Warranty. This camshaft carries a 12-month warranty for reliability and customer assurance. Application. It is specifically designed to fit 2007-2014 Yukon models equipped with GM LS GEN III/IV 3-Bolt 8 Cylinder engines.

      Comp Cams 54-454-11

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

      4.7

      Reviews of Comp Cams Engine Products (361)

      Questions & Answers

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