Nuke Performance adjustable camshaft pulleys allow for fine tune adjustments to camshaft timing to maximize engine performance. Adjustments can be made to tune an engine’s powerband to an optimum RPM range for different applications. The pulley is hard anodized for long life and CNC-machined from 6082 aluminum alloy. Three M6 bolts are fastened with helicoil inserts for long durability.
