BTR LS3 NA Stage 2 V2 Camshaft
BTR LS3 NA Stage 2 V2 Camshaft
Specs: 221/24X duration – .624/.636 lift – 112° LSA
Intake Lobe Lift @ TDC: 0.05018
Enhanced power and torque across the entire curve for naturally aspirated LS3 engines.
The Brian Tooley Racing (BTR) LS3 Naturally Aspirated Stage 2 V2 Camshaft is designed to deliver exceptional performance gains throughout the RPM range, making it the ideal upgrade for naturally aspirated GEN IV rectangle port engines. Developed entirely in-house, BTR’s engineers revisited the proven Stage 2 platform with the goal of extracting even more power and torque while maintaining outstanding drivability and reliability.
Through extensive Spintron testing and in-house engine dyno validation, BTR created a new generation of proprietary cam lobe designs that provide a broader and higher overall power curve without compromising valvetrain stability or component durability.
The LS3 NA Stage 2 V2 Camshaft exemplifies BTR’s relentless pursuit of innovation and precision — offering street-friendly manners, crisp throttle response, and the performance advantage that has made Brian Tooley Racing a trusted name in modern LS performance.
