Why settle for the rest when you can buy the best?
Nuke Adjustable Cam pulleys allow for fine tune adjustments to cam timing to maximize engine performance. Adjustments can be made to tune an engine’s powerband to an optimum RPM range for Different application. The pulley is hard anodized for long life And are CNC-machined from 6082 aluminum alloy. Three M6 bolts are fastened with helicoil inserts for long durability.