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 STG 1 V2 was developed for use in 5.3/Hi-ram/Twin turbo street and strip combinations, although it's a versatile camshaft that performs well in a wide range of applications. Good for 5.3s and 6.0s with cathedral port heads , it also will work well in LS3 headed 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: The new BTR Twin Turbo STG 2 V2 is the one you want to go with when you have a 6.0 or a 6.2 with 58-65mm turbos. Idle will be relatively mild, but more aggressive than stock. At the end of the day, if you're using a pair of smaller 58mm - 66mm turbos on your LS-based build, and plan on putting some street miles on it, the TT 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: Twin Turbocharged
Camshaft Duration: 218/23X
Valve Lift with Factory Rocker Arm Ratio: 0.618 int./0.618 exh.
Lobe Separation (degrees): 113
Camshaft Gear Attachment: 3-bolt
Torque Converter Information: Aftermarket converter required
Valve Springs Required: Yes
Quantity: Sold individually.
