XFI Hydraulic Roller Camshaft GM LS2/LS3, GEN IV 2005-Present (Single-Bolt) Lift: .566"/.576"
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-146-426-11

XFI Hydraulic Roller Camshaft GM LS2/LS3, GEN IV 2005-Present (Single-Bolt) Lift: .566"/.576"

$56995
ShippingShips on 10/21/2026
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XFI Hydraulic Roller Camshafts
  • W/O VVT & AFM
  • 2005-Present
    • XFI Hydraulic Roller Camshaft
      GM LS2/LS3, GEN IV 2005-Present (Single-Bolt)
    • Lift: .566"/.576"
    • Duration: 275°/287°
    • Lobe Separation Angle: 113°
    • RPM Range: 1800-6800

      Great street/strip camshaft for mid-range and high rpm power. Must have programmer.

      Operating Range:1800-6800 RPM
      Duration Advertised:275° Intake / 287° Exhaust
      Duration @ .050' Lift:222° Intake / 234° Exhaust
      Valve Lift:.566' Intake / .576' Exhaust
      Lobe Separation Angle:113°

      GM; LS; Camaro; LS1; LS2; LS3; LS4; LS6; LS7; LM7; 5.3; 5.7;.4.8; LSX; LS Swap; 6.2; 7.0; Corvette; Firebird; WS6; SS; Tahoe; Trailblazer; Pontiac; Trans-Am; LM7; L99; CTS-V; Cadillac; G8; Impala; Silverado; Yukon; Avalanche; Sierra; LQ4; LQ9


      Great street/strip camshaft for mid-range and high RPM power. Must have programmer.

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    Part TypeCamshaft
    BrandCOMP CAMS
    Package Height2.8
    Package Width3.0
    Package Length24.3
    Weight10.07 PG
    Part CategoryPerformance Parts
    Exh. Duration @ .050 In. (Deg)234
    Cam StyleHydraulic roller tappet
    Grind NumberXR275HR13
    Exh. Duration Advertised (Deg)287
    Engine Make/SizeChevy 350 LS6
    Intake Valve Lift With Factory Rocker Arm Ratio (I0.566
    Int. Duration @ .050 In. (Deg)222
    Basic Operating Rpm Range1,800-6,800
    Intake Valve Lift0.566 in (14.376 mm)
    Computer-Controlled CompatibleYes
    Int. Duration Advertised (Deg)275
    Lobe Separation (Deg)113
    Rpm Range1800-6800
    Advertised Duration275 int./287 exh.
    Exhaust Valve Lift With Factory Rocker Arm Ratio (0.576
    UsageStreet/Strip
    Valve Lift With Factory Rocker Arm Ratio0.566 int./0.576 exh.
    Camshaft Gear Attachment1-bolt
    QuantitySold individually
    Exhaust Valve Lift0.576 in (14.63 mm)
    Advertised Intake Duration275
    Intake Duration At 050 Inch Lift222
    Exhaust Duration At 050 Inch Lift234
    Advertised Exhaust Duration287
    Lifter TypeHydraulic Roller
    Part FitmentSemi Universal
    Duration At 050 Inch Lift222 int./234 exh.
    Valve Springs RequiredYes
    Vendor Part Number146-426-11
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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