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COMP Cams CL54-448-11

CAM LIFTER KIT LS1 XER287HR-12

COMP Cams CL54-448-11

249-CL54-448-11

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Ships 12/13/16 if Ordered Today
COMP Cams CL54-448-11 CAM LIFTER KIT LS1 XER287HR-12 $581.99
XFI XE-R Hydraulic Roller Cam and Lifter Kit
GM Gen III/LS1/LS2/LS6 1997-PRESENT (Three-Bolt)
  • Lift: .605''/.609''
  • Duration: 287°/289°
  • Lobe Separation Angle: 112°
  • RPM Range: 2800-7200

  • COMP Cams CL54-448-11 Details

    XFI XE-R Hydraulic Roller Camshafts

    Xtreme Energy XE-R design for large cubic inch LS6 and LS1. Race Only Applications.

    Operating Range:2800-7200 RPM
    Duration Advertised:287° Intake / 289° Exhaust
    Duration @ .050'':238° Intake / 240° Exhaust
    Valve Lift w/1.7 Rockers:.605'' Intake / .609'' Exhaust
    Lobe Separation Angle:112°

    Specifications:

    Intake Valve Lift (in.)
    0.605
    Exhaust Valve Lift (in.)
    0.609
    Int. Duration @ .050 in. (Deg)
    238
    Exh. Duration @ .050 in. (Deg)
    240
    RPM Range
    2800-7200
    Int. Duration Advertised (Deg)
    287
    Exh. Duration Advertised (Deg)
    289
    Engine Make/Size
    Chevy Small Block (262-400)
    Lifter Type
    Hydraulic Roller
    Usage
    Street/Performance
    Manufacturer's Part Number:
    CL54-448-11

    Ever since its introduction, GM's LSX/Gen III engine has quickly become the ''preferred choice'' among many engine builders and performance enthusiasts. Right from the factory, the GM LSX/Gen III engine boasts a surprisingly efficient induction design, reduced weight and impressive power output. As the leading developer of high performance LSX/Gen III 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:
  • Newest and quickest lobe profiles; provide a terrific increase in performance
  • Tuned for use in EFI applications where extra air flow signal through the carburetor is not required (feature wider lobe separation without loss of responsiveness)
  • Work well with aftermarket cylinder heads & feature high lift

  • Does COMP Cams CL54-448-11 fit your vehicle?

    Narrow Results

    2001-2004 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: Z06

    2006 CHEVROLET TRAILBLAZER

    • EngineType: ALL
    • SubModel: SS

    2005-2006 PONTIAC GRAND PRIX

    • EngineType: ALL
    • SubModel: GXP

    2004-2006 PONTIAC GTO

    • EngineType: ALL
    • SubModel: ALL

    1997-2004 CHEVROLET CORVETTE

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2003 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: 50TH ANNIVERSARY EDITION PACE CAR

    2002 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2004-2006 CADILLAC CTS

    • EngineType: ALL
    • SubModel: V

    1998 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2006 CHEVROLET IMPALA

    • CC: 5328
    • Liter: 5.3
    • SubModel: SS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1998-2001 PONTIAC FIREBIRD

    • Liter: 5.7
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: G
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1998-2002 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: FORMULA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2003 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: 50TH ANNIVERSARY EDITION

    1998 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: INDIANAPOLIS 500 PACE CAR

    1999-2002 CHEVROLET CAMARO

    • Liter: 5.7
    • Aspiration: N
    • SubModel: Z28
    • Engine Vin: G
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2005-2006 CHEVROLET SSR

    • EngineType: ALL
    • SubModel: ALL

    1998-2002 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28 SS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2006 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: SS

    2005-2006 CHEVROLET CORVETTE

    • CC: 5967
    • Liter: 6.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )
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