BTR-48STG2TURBO Hydraulic Roller Stage 2 Camshaft for GM Gen III/IV LS 4.8 L Engines

Name: BTR-48STG2TURBO Hydraulic Roller Stage 2 Camshaft for GM Gen III/IV LS 4.8 L Engines
Brand: BRIAN TOOLEY RACING BTR
SKU: 559-J000047
Price: 409.99 USD
Availability: InStock

^$409⁹⁹

Ships on 09/15/2026

Lowest Price Guarantee

Gen III/IV LS 4.8 L Hydraulic Roller Stage 2 Turbo Camshaft

Duration @ .050: 218 Int./224 Ex.

Lift .553 in./.553 in.

LSA 114 deg

Optimized for Boosted Builds

The BTR-48STG2TURBO camshaft is a Stage 2 turbo grind developed for 4.8 L LS engines, providing excellent spool response and top-end power under boost.

Brian Tooley Racing BTR-48STG2TURBO Features:

Duration @ .050: 218 Int. / 224 Ex.
Valve Lift: .553 in. Int. / .553 in. Ex.
LSA: 114 deg
Designed specifically for 4.8 L turbo applications
Excellent balance of drivability and performance

Brian Tooley Racing BTR-48STG2TURBO Notes:

Dual valve springs and hardened pushrods recommended
ECU calibration required for proper fueling and boost control

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 Height2.9

Package Width4.0

Package Length22.4

Weight10.34 PG

Part CategoryPerformance Parts

Intake Valve Lift.553

Lobe Separation Deg114

Part FitmentSemi Universal

Engine Make/SizeGM Gen III/IV LS