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 largest offering in our naturally aspirated LS1/LS2/LS6 lineup, the Stage 4 has proven it's worth time and time again. The Stage 4 sacrifices a some low rpm torque while on a mission to make max peak power. It is not uncommon to see 460+whp with proper supporting mods including a quality set of cylinder heads.
Note: In automatic cars, a higher RPM torque converter is a requirement. Consult your tuner regarding stall speed needs!
*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: Naturally Aspirated
Camshaft Duration: 233/248
Valve Lift with Factory Rocker Arm Ratio: 0.630 int./0.615 exh.
Lobe Separation (degrees): 111.5+2.5
Camshaft Gear Attachment: 3-bolt
Torque Converter Information: Aftermarket converter required
Valve Springs Required: Yes
Quantity: Sold individually.
