Comp Cams TOOL, GM CAM PHASER Data Logger Compatible Set of four pieces covers

Set of four pieces covers all exterior doors

Hyperflash Prevention: Integrated inline resistors ensure smooth operation without hyperflashing

and an exciting racing experience in a small package

designed to protect your engine while adding a premium titanium touch

Comp Cams TOOL, GM CAM PHASER Data Logger Compatible Set of four pieces coversGM Gen IV VVT Cam Phaser Limiter Tool Cam phasers are specially designed, computer controlled cam gears that automatically optimize camshaft timing based on the current engine rpm. Currently they are used in all 2005 and newer Ford Modular 3 Valve and all 2007 and newer GM L92 engines. Engine oil is pressure fed to the cam phasers through a series of passageways in the cylinder heads and camshafts. The engine computers control solenoids that adjust