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 Stage 1 Twin Turbo cam was designed to be a versatile camshaft that performs well in a wide range of 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. These new BTR lobe designs were Spintron tested to help achieve the highest overall power curve while also maintaining strict valvetrain stability and durability standards.
Notes: Good for 5.3s and 6.0s with cathedral port heads and factory or aftermarket long runner intakes, it also gives great results in LS3 headed applications as well. At the end of the day, if you're hanging a smaller 62-75mm turbo on your LS-based build, and plan on putting some street miles on it, the Turbo Stage 1 is hard to beat.
*Custom tuning is required after installation. We offer remote tuning options see here or we recommend going to a local dyno shop near you for custom tuning. Camshaft Specs
Cam Style: Hydraulic roller, OE roller
Camshaft Use: Street/Strip
Engine Combination: Turbocharged
Basic Operating RPM Range: 3,000-6,400
Camshaft Duration: 217/23X
Valve Lift with Factory Rocker Arm Ratio: 0.618 int./0.618 exh.
Lobe Separation (degrees): 113
Torque Converter Information: Aftermarket converter required
Camshaft Gear Attachment: 3-bolt
Valve Springs Required: Yes
Quantity: Sold individually.
