CIRCUIT SPORTS RB20/25/26 ADJUSTABLE CAM SPROCKETS
Billet CNC Machined from highest quality 6061 aluminum and heat treated timing belt grooves to meet precise tolerances and stress.

These pulleys are useful in dialing in aftermarket camshafts to adjust for the best powerband.


NOTE. SOLD IN PAIR (INTAKE/EXHAUST SET) EACH TIMING MARK = 2 DEG. ADJUSTMENT.