Brian Tooley Racing BTR-LS1STAGE4 LS1 Stage 4 Hydraulic Roller Camshaft 0.636 in Lift, 233 Duration, 111 LSA

The Brian Tooley Racing BTR-LS1STAGE4 is a high-performance hydraulic roller camshaft designed for GM LS-Series engines. Featuring a lift of 0.636 inches and a duration of 233 degrees, this camshaft delivers increased airflow and torque for aggressive street and track applications. Its 111 Lobe Separation Angle (LSA) ensures a balanced power band with improved low-end torque and high-rpm performance. Crafted from durable materials, this camshaft is engineered for reliable operation and enhanced engine responsiveness. Ideal for enthusiasts looking to optimize their LS1 engine's power output without extensive modifications, the BTR-LS1STAGE4 provides a significant upgrade over stock cam profiles. The design maintains compatibility with standard LS1 valve train components, making it a straightforward upgrade for performance builds. Whether you're upgrading for better acceleration or increased horsepower, this camshaft is a reliable choice for street, strip, or autocross applications. It is compatible with various LS-Series engine configurations, providing versatility for custom engine tuning and performance enhancements.

Features:

• Hydraulic roller camshaft with high-performance specifications

• Lift: 0.636 inches for increased airflow and power

• Duration: 233 degrees for aggressive engine response

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

• Designed for GM LS-Series engines, including LS1 models

• Constructed from durable materials for long-lasting performance

• Suitable for street, track, and autocross applications

• Easy to install with standard LS valve train components