Brian Tooley Racing BTR-31218110NSR Gen 3 & 4 LS Stage 2 Hydraulic Roller Camshaft, 0.481 Inch Lift, 277/284 Duration, 111 LSA, 2300-6300 RPM

The Brian Tooley Racing BTR-31218110NSR Stage 2 hydraulic roller camshaft is designed specifically for GM LS-Series engines, including Gen 3 and Gen 4 models. This camshaft features a lift of 0.481 inches on both intake and exhaust valves, providing improved airflow and power output. With duration ratings of 277 degrees on the intake and 284 degrees on the exhaust, it delivers a balanced performance suitable for street and moderate race applications. The 111-degree LSA enhances torque and throttle response across a broad RPM range, from 2300 to 6300 revolutions per minute. Constructed with precision and durability in mind, this camshaft is engineered to optimize engine performance while maintaining reliability. It is compatible with stock and upgraded valve trains, making it an ideal choice for enthusiasts looking to enhance their GM LS engine's power and efficiency. The straightforward installation process ensures compatibility with existing engine components, allowing for a seamless upgrade. Whether for improved daily driving or performance tuning, this Stage 2 camshaft offers a significant performance upgrade for GM LS engines seeking a healthy balance of power, efficiency, and drivability.

Features:

• Designed for GM LS-Series engines, including Gen 3 and 4 models

• Hydraulic roller design for durability and reduced maintenance

• Lift: 0.481 inches on intake and exhaust valves

• Duration: 277 degrees (intake), 284 degrees (exhaust)

• Lobe Separation Angle (LSA): 111 degrees for balanced performance

• RPM Range: 2300 to 6300 RPM for versatile driving and racing applications

• Optimized for performance upgrades with stock or aftermarket valve trains

• Constructed for reliability and high performance