BTR Stage 4 Twin Turbo Camshaft For Gen III / Gen IV LS Engines

BTR camshafts are engineered for outstanding performance and drivability. Brian Tooley Racing provides a wide range of camshafts and configurations tailored for various truck and car applications. Whether your project involves turbocharged, supercharged, or naturally aspirated setups, BTR offers numerous grind options, all supported by years of expertise, knowledge, and a dedication to power.

The new BTR Twin Turbo Stage 4 V2 cam was designed for use in serious effort stock stroke applications. Developed in house, we went back to the drawing board in search of more power and torque ,even with the use of less intake duration.

Notes: Paired with larger 70+ mm turbos , this camshaft will help you move some serious air. For you folks who may have a street/strip 408" bottom end spinning large enough turbos , this new cam can also be a very good fit, although you may want to look into our 400" Twin Turbo cam lineup.