Made in USA
BTR-LS1STAGE2 Hydraulic Roller Stage 2 Camshaft for GM Gen III LS1 Engines
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BRIAN TOOLEY RACING BTRPART NUMBER: 559-J000035

BTR-LS1STAGE2 Hydraulic Roller Stage 2 Camshaft for GM Gen III LS1 Engines

$40999
ShippingShips on 09/14/2026
Lowest PriceLowest Price Guarantee

LS1 Stage 2 Hydraulic Roller Camshaft
  • Gen III LS1 5.7 L Engines
  • Duration @ .050: 221 Int./24X Exh
  • Lift: .624 in./.636 in.
  • LSA: 112 deg
  • Street/Strip Grind

    The BTR-LS1STAGE2 camshaft provides excellent balance between drivability and performance, ideal for daily-driven or weekend street/strip LS1 builds.

    Brian Tooley Racing BTR-LS1STAGE2 Features:

    • Duration @ .050: 221 Int. / 24X Ex.
    • Valve Lift: .624 in. Int. / .636 in. Ex.
    • LSA: 112 deg
    • Increased mid-range torque and top-end horsepower
    • Moderate lope with manageable idle

    Brian Tooley Racing BTR-LS1STAGE2 Notes:

    • Upgraded valve springs required
    • ECU calibration recommended for best performance

    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
    BrandBRIAN TOOLEY RACING BTR
    Package Height3.0
    Package Width3.0
    Package Length25.0
    Weight11.0 PG
    Intake Valve Lift.636
    Lobe Separation Deg112
    Advertised Exhaust Duration24X
    Part FitmentSemi Universal
    Engine Make/SizeGM Gen III/IV LS
    Exhaust Valve Lift.624
    Camshaft TypeHydraulic Roller
    Advertised Intake Duration221
    Vendor Part NumberBTR-LS1STAGE2
    Package Qty1
    Package TypeEA
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