New camshafts (not reground), no core required. Utilizes stock valve springs and rockers in most cases. Three stages available for most models: Stage 1 for aggressive woods riding, Stage 2 for MX or desert racing, Stage 3 offers significantly more top-end power than Stage 2, works well for SuperMoto and big bore motors.
• Made in USA
Note:
HONDA SporTrax 400EX 99-14 Uses stock valve spring and rockers
HONDA SporTrax 400EX 99-14 Does not use Auto Decompression. Stock starter sufficient
HONDA TRX450ER 08-14 / KAWASAKI KFX450R 08-14 / YAMAHA YFZ450 04-09 Uses shim kit
YAMAHA FZ450R 09-13 Uses stock valve springs
KAWASAKI KFX450R 08-14 / YAMAHA YFZ450 04-09 YFZ450X 10-11 Exhaust
KAWASAKI KFX450R 08-14 / YAMAHA YFZ450 04-09, YFZ450R 09-13, YFZ450X 10-11 Intake
