Description

COMP Cams Max-Lift BSR Shaft Rocker System for GM Gen V/LT enginesBy tying pairs of rocker arms togetherCOMP Cams has found a way to improve valve train dynamicsincrease valve train stiffness and reduce deflection. The use of a tri-layer bushing instead of needle bearings reduces deflectionwhich then allows for increased rigidity and decreased rocker pad wear. The increased valve train stiffness provided by the COMP Cams Max-Lift BSR Shaft Rocker System makes the same camshaft perform like a slightly larger camshaft as more of the lobe lift is transferred directly to the valve train instead of being absorbed by deflection in the cylinder head and single-bolt rocker mounting design. The system will also allow the use of higher liftmore aggressive camshafts before the valve train goes out of control. The Max-Lift BSR Shaft Rocker System ensures the rocker pad and valve tip remain parallel through the contact sweepallowing the rocker to safely sweep up to .675� valve lift. Available for GM GEN V LT1/LT2/LT4/LT5/L86 enginesthe COMP Cams Max-Lift BSR Shaft Rocker System ships fully assembled for an easybolt-on installation. Does NOT fit GM Gen V L83 (5.3L) cylinder heads.