BTR-TWINTURBOSTG1 Hydraulic Roller Stage 1 Twin Turbo Camshaft for GM Gen III/IV LS Engines

Name: BTR-TWINTURBOSTG1 Hydraulic Roller Stage 1 Twin Turbo Camshaft for GM Gen III/IV LS Engines
Brand: BRIAN TOOLEY RACING BTR
SKU: 559-J000116
Price: 409.99 USD
Availability: InStock

^$409⁹⁹

Ships on 09/15/2026

Lowest Price Guarantee

LS Twin Turbo Hydraulic Roller Stage 1 Camshaft

Gen III/IV LS Engines

Duration @ .050: 218 Int./226 Ex.

Lift .610 in./.610 in.

LSA 115 deg

Street Boost Profile

The BTR-TWINTURBOSTG1 camshaft provides improved boost control and torque delivery in mild twin-turbo LS setups, ideal for street-driven performance builds.

Brian Tooley Racing BTR-TWINTURBOSTG1 Features:

Duration @ .050: 218 Int. / 226 Ex.
Valve Lift: .610 in. Int. / .610 in. Ex.
LSA: 115 deg
Designed for smooth idle and strong spool
Great torque and throttle response

Brian Tooley Racing BTR-TWINTURBOSTG1 Notes:

Upgraded springs required
Tuning required for optimal turbo 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

Weight15.0 PG

Intake Valve Lift.610

Lobe Separation Deg115

Part FitmentSemi Universal

Engine Make/SizeGM Gen III/IV LS

Exhaust Valve Lift.610