BTR Stage 1 Twin Screw 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.

This new version of our Stage 1 twin screw camshaft makes more power and torque everywhere in the curve compared to our legendary PDS cams. Developed in house, we went back to the drawing board and found more power and torque even with the use of less intake duration. These new BTR lobe designs were Spintron and Engine Dyno tested to achieve the highest overall power curve while also maintaining strict valvetrain stability and durability standards. It is perfect for use with a Magnuson 2650 or Whipple 3.0L twin screw superchargers.

Note: This camshaft is recommended for twin screw supercharged applications EX. Whipple 3.0L & Magnuson TVS2650