Brian Tooley Racing BTR-TURBOSTG4 Stage 4 Turbo V2 Camshaft for GM LS-Series

The Brian Tooley Racing BTR-TURBOSTG4 Stage 4 Turbo V2 camshaft is designed for GM LS-Series applications requiring a hydraulic roller camshaft configuration. It features 0.618-inch lift on both the intake and exhaust sides, providing a clearly defined performance profile for turbo-oriented engine builds.

This camshaft delivers 227 degrees of intake duration and uses a 115-degree lobe separation angle. These specifications define the camshaft’s operating characteristics and make it a focused option for builds using the Stage 4 Turbo V2 profile.

Supplied as one camshaft, the BTR-TURBOSTG4 combines Brian Tooley Racing branding with a hydraulic roller design. Review the camshaft specifications and application requirements carefully to confirm suitability for the intended GM LS-Series engine configuration before installation.

Features:

• Brand: Brian Tooley Racing
• Part Number: BTR-TURBOSTG4
• Camshaft Type: Stage 4 Turbo V2
• Engine Family: GM LS-Series
• Lifter Type: Hydraulic roller
• Lift: 0.618 inch intake and 0.618 inch exhaust
• Intake Duration: 227 degrees
• Lobe Separation Angle: 115 degrees
• Quantity: Each