LSR Hydraulic Roller Camshaft GM LS2/LS3, GEN IV 2005-Present (Single-Bolt) Lift: .614"/.610"
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COMP CAMSPART NUMBER: 249-146-480-11

LSR Hydraulic Roller Camshaft GM LS2/LS3, GEN IV 2005-Present (Single-Bolt) Lift: .614"/.610"

$51595
ShippingShips on Sep 04, 2026
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LSR Hydraulic Roller Camshafts
  • W/O VVT & AFM
  • (Turbo Remote Mount)
  • 2005-Present
    • LSR Hydraulic Roller Camshaft
      GM LS2/LS3, GEN IV 2005-Present (Single-Bolt)
    • Lift: .614"/.610"
    • Duration: 277°/273°
    • Lobe Separation Angle: 115°
    • RPM Range: 2200-7000

    • Stiffer More Durable 8620 Steel Alloy Material
    • Caged Roller Bearings
    • Designed For Circle Track/Drag Racing
    • Performance-Proven
    • Tested In NASCAR GM LS Spec Engine Series
    • 1 Year Limited Warranty

      GM, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1, LS2, LS3, LS4, LS6, LS7, LSA, LS9, Camaro, Silverado, LS Swap, 383, 350, SBC, Chevelle, Yukon, L92, LM7, 325, GMC, Trailblazer, Corvette, GM LS, GEN III, GEN 3, GEN IV, GEN 4, DOD, AFM, VVT, BTR, Texas Speed


      Good responsiveness and excellent power when used with a remote mount turbo system.

    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 Height2.75
    Package Width3.0
    Package Length24.5
    Weight10.16 PG
    Part CategoryPerformance Parts
    Exh. Duration @ .050 In. (Deg)223
    Cam StyleHydraulic roller tappet
    Grind Number277LTB HR15
    Exh. Duration Advertised (Deg)273
    Engine Make/SizeChevy 364 LS2
    Intake Valve Lift With Factory Rocker Arm Ratio (I0.614
    Int. Duration @ .050 In. (Deg)227
    Basic Operating Rpm Range2,200-7,000
    Intake Valve Lift0.614 in (15.596 mm)
    Computer-Controlled CompatibleYes
    Int. Duration Advertised (Deg)277
    Lobe Separation (Deg)115
    Rpm Range2200-7000
    Advertised Duration277 int./273 exh.
    Exhaust Valve Lift With Factory Rocker Arm Ratio (0.61
    UsageStreet/Performance
    Valve Lift With Factory Rocker Arm Ratio0.614 int./0.610 exh.
    Camshaft Gear Attachment1-bolt
    QuantitySold individually
    Exhaust Valve Lift0.61 in (15.494 mm)
    Advertised Intake Duration277
    Intake Duration At 050 Inch Lift227
    Exhaust Duration At 050 Inch Lift223
    Advertised Exhaust Duration273
    Lifter TypeHydraulic Roller
    Part FitmentSemi Universal
    Duration At 050 Inch Lift227 int./223 exh.
    Valve Springs RequiredNo
    Vendor Part Number146-480-11
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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