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COMP Cams 189-402-13

XFI RPM Hi-Lift Hydraulic Roller Camshaft GM LS, GEN IV 2008-Present (Single-Bolt) Lift: .563"/.575"

249-189-402-13

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COMP Cams 189-402-13 XFI RPM Hi-Lift Hydraulic Roller Camshaft GM LS, GEN IV 2008-Present (Single-Bolt) Lift: .563"/.575" $455.99
XFI RPM Hi-Lift Hydraulic Roller Camshaft
GM LS, GEN IV 2008-Present (Single-Bolt)
  • Lift: .563"/.575"
  • Duration: 271°/285°
  • Lobe Separation Angle: 114°
  • RPM Range: 1900-7000

  • COMP Cams 189-402-13 Details

    XFI RPM Hi-Lift Hydraulic Roller Camshafts

  • W/ VVT (12606358) W/O AFM
  • 2008-Present

  • Strong Power Gains
  • Smooth Idle

  • Specifications:

    Intake Valve Lift (in.)
    0.563
    Exhaust Valve Lift (in.)
    0.575
    Int. Duration @ .050 in. (Deg)
    218
    Exh. Duration @ .050 in. (Deg)
    232
    Int. Duration Advertised (Deg)
    271
    Exh. Duration Advertised (Deg)
    285
    Lifter Type
    Hydraulic Roller
    Usage
    Street/Strip
    Engine Make/Size
    Chevy LS Series
    RPM Range
    1900-7000
    Manufacturer's Part Number:
    189-402-13

    Since the introduction of, GM's LS/Gen IV engine has quickly become the ''preferred choice'' among many engine builders and performance enthusiasts. Right from the factory, the GM LS/Gen IV engine boasts a surprisingly efficient induction design, reduced weight and impressive power output. As the leading developer of high performance LS/Gen IV valve train technology, Comp Cams has engineered a full line of products proven to release the incredible horsepower and torque hidden inside while never sacrificing ever-critical reliability.

    Features:
  • Take advantage of today's newer and better flowing aftermarket cylinder heads
  • Feature higher exhaust duration and overall lift to provide broadest powerband and most top end power of any COMP Cams LS camshaft
  • Unique grinds for both cathedral & rectangle port heads
  • Require 26926-16 high pressure valve springs

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