HOT CAM KTM520

Designed and dyno proven in the USA

Engineered by using valvetrain software

Adds a 5%-10% power gain

CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile

Select cams feature Hot Cams Improved Throttle Design (I.T.R.) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end

Designed for low end torque.

Engineered to be drop in cams that use stock valve springs (unless otherwise noted).

Offroad competition use only.
Excellent top-end power increase.
Works well with big-bore kits.
Uses stock valve springs and rockers.
Uses stock auto-decompression mechanism.
Intake Valve Lash: 0.130 mm.
Exhaust Valve Lash: 0.130 mm.