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COMP Cams CL54-428-11

CAM / LIFTER KIT LS1 XR281HR-12

COMP Cams CL54-428-11

249-CL54-428-11

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FREE Shipping
Ships 01/06/17 if Ordered Today
COMP Cams CL54-428-11 CAM / LIFTER KIT LS1 XR281HR-12 $556.99
XFI RPM Hi-Lift Hydraulic Roller Camshaft
GM Gen III/LS1/LS2/LS6 1997-PRESENT (Three-Bolt)
  • Lift: .571''/.573''
  • Duration: 281°/283°
  • Lobe Separation Angle: 112°
  • RPM Range: 2200-7200

  • COMP Cams CL54-428-11 Details

    XFI RPM Hi-Lift Hydraulic Roller Camshafts

    High RPM street/strip camshaft for use with FAST LSX intake. Requires programmer.

    Operating Range:2200-7200 RPM
    Duration Advertised:281° Intake / 283° Exhaust
    Duration @ .050'' Lift:228° Intake / 230° Exhaust
    Valve Lift w/1.7 Rockers:.571'' Intake / .573'' Exhaust
    Lobe Separation Angle:112°

    Specifications:

    Intake Valve Lift (in.)
    0.571
    Int. Duration @ .050 in. (Deg)
    228
    Exh. Duration @ .050 in. (Deg)
    230
    Int. Duration Advertised (Deg)
    281
    Exh. Duration Advertised (Deg)
    283
    Engine Make/Size
    Chevy Small Block (262-400)
    Lifter Type
    Hydraulic Roller
    Usage
    Street/Performance
    Exhaust Valve Lift (in.)
    0.573
    RPM Range
    2200-7200
    Lobe Separation (Deg)
    112
    Gaskets Included
    No
    Advertised Duration
    281 int./283 exh.
    Advertised Exhaust Duration
    283
    Advertised Intake Duration
    281
    Assembly Lubricant Included
    Yes
    Basic Operating RPM Range
    2,200-7,200
    Cam Style
    Hydraulic roller tappet
    Camshaft Gear Attachment
    3-bolt
    Computer-Controlled Compatible
    Yes
    Duration at 050 inch Lift
    228 int./230 exh.
    Exhaust Duration at 050 inch Lift
    230
    Exhaust Valve Lift with Factory Rocker Arm Ratio (
    0.573
    Grind Number
    XR281HR
    Intake Duration at 050 inch Lift
    228
    Intake Valve Lift with Factory Rocker Arm Ratio (i
    0.571
    Lifter Style
    Hydraulic roller
    Lifters Included
    Yes
    Locks Included
    No
    Pushrods Included
    No
    Quantity
    Sold as a kit
    Retainers Included
    No
    Rocker Arms Included
    No
    Timing Chain and Gears Included
    No
    Valve Lift with Factory Rocker Arm Ratio
    0.571 int./0.573 exh.
    Valve Springs Included
    No
    Valve Springs Required
    Yes
    Valve Stem Seals Included
    No
    Manufacturer's Part Number:
    CL54-428-11

    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 CL54-428-11 fit your vehicle?

    Narrow Results

    2003 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: 50TH ANNIVERSARY EDITION

    2005-2006 PONTIAC GRAND PRIX

    • EngineType: ALL
    • SubModel: GXP

    1998-2002 PONTIAC FIREBIRD

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

    1998-2001 PONTIAC FIREBIRD

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

    1997-2004 CHEVROLET CORVETTE

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

    1999-2002 CHEVROLET CAMARO

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

    2006 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: SS

    2004-2006 CADILLAC CTS

    • EngineType: ALL
    • SubModel: V

    2005-2006 CHEVROLET CORVETTE

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

    1998 CHEVROLET CAMARO

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

    2001-2004 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: Z06

    2003 CHEVROLET CORVETTE

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

    2006 CHEVROLET TRAILBLAZER

    • EngineType: ALL
    • SubModel: SS

    2002 PONTIAC FIREBIRD

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

    2005-2006 CHEVROLET SSR

    • EngineType: ALL
    • SubModel: ALL

    2006 CHEVROLET IMPALA

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

    1998 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: INDIANAPOLIS 500 PACE CAR

    1998-2002 CHEVROLET CAMARO

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

    2004-2006 PONTIAC GTO

    • EngineType: ALL
    • SubModel: ALL
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