Brian Tooley Racing Stage 4 Turbo Camshaft – BTRBTR-TURBOSTG4

The BTR Stage 4 Turbo Camshaft (BTRBTR-TURBOSTG4) is engineered for high-performance applications in GM LS-series engines, including models like the Camaro, Corvette, and G8 GT. This camshaft offers significant power gains while maintaining excellent streetability. Key Features: Engine Compatibility: GM LS-series engines (Camaros, Corvettes, G8 GT) Cam Type: Hydraulic roller Duration @ .050": 227° intake / 240° exhaust Lift: 0.618" intake / 0.618" exhaust Lobe Separation Angle: 115° Idle Characteristics: Aggressive idle suitable for performance applications Power Gains: Proven to produce over 1,000whp with supporting modifications Torque Converter: Aftermarket converter recommended for automatic transmissions Valve Spring Requirements: Requires dual valve springs with titanium retainers and hardened pushrods Cam Bolt Pattern: 3-bolt