Overview Reviews Product Description Camshaft - Stage 4 V2 - Hydraulic Roller - Lift 0.636 / 0.636 in - Intake Duration 233 - 111 LSA - 2000 / 7300 RPM - GM LS-Series - Each Product Videos Custom Field Product Reviews Write a Review Write a Review × BRIAN TOOLEY RACING BRIAN TOOLEY RACING LS3 Stage 4 V2 Cam BTRBTR-LS3STAGE4 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *