CAMS 21HG 06DYNA 07-17 BT

Cams for Gear Drives

Manufactured with the help of a computer with cam design capabilities

Made from alloy steel billets and heat-treated processes are utilized

Made in the USA

Four-gear set required for installation.

Installer must check coil bind, valve to valve clearance and valve to piston clearance.

Bolt-in cam for more torque with stock compression. Runs best with low restriction exhausts (1700-5200 RPM). Similar to the EV-23 cam. Cam works well with fuel injection or carburetor models. Can be used with stock valve springs and tappets. Works well with carbs or fuel injection.