Cam Kx450F 2186-1E 2186-1E

Camshaft Exhaust Stage 1

Stage 1 is designed for low end torque

Adds a 5%-10% power gain

Designed and dyno proven in the USA

Manufactured by utilizing state of the art valvetrain software

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

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

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

For dual cam engine.

Used with 0925-0553 to provide increased low-mid rpm torque up to 8000 rpm and improved peak torque with a slight loss at top rpm. Throttle response is improved. FI remapping is not required but may further improve overall performance. Uses stock auto-decompression mechanism. Exhaust Valve Lash: 0.150 mm.