
BRIAN TOOLEY RACING BTRPART NUMBER: 559-J000035
BTR-LS1STAGE2 Hydraulic Roller Stage 2 Camshaft for GM Gen III LS1 Engines
$40999
LS1 Stage 2 Hydraulic Roller CamshaftGen 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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