Vernier Cam Gear set to suit BA BF FG Barra DOHC 4L engine. These variable cam gears allow you to run an ECU without VCT control, and enable precise dialling in of large cams to suit the DOHC Barra 4L engine.
CNC machined from 4140 chrome moly steel, the outer section of these sprockets are gas nitrided for maximum durability. Secured by hi-tensile allen head bolts. Timing adjustment through a full 36 degrees is easy using the degree marks on the hub.
Crow Part Number: VG-BARRA
Atomic Part Number: #306560