Adjustable camwheels allow timing adjustment to gain optimal camshaft timing for best performance results.Adjustment should be done on a dynamometer for best results. Sold per pair.
Sometimes called a vernier pulley, adjustable gears allow you to adjust the valve timing of the engine. Tuning should ideally be done on a dyno to get the best results.
Our brands for camgears are RRC, Newman Cams, Cat Cams, Kelford Cams, Supertech, HKS and Tomei.