Web Camshafts are great cams for people wanting to make real power.
CAM GRIND #613/729
Performance profile designed to increase overall performance. Great torque.
VALVE LIFT: .381/.342
DURATION: 266/288
DURATION AT .050": 240/252
This Camshaft is good for stock engines. This is a high lift short duration profile that will result in an increase in bottom end torque increase and mid range. while gaining slightly on the top end. Very similar to stock 03 CRF450R camshaft. Not recommended in the 02-06 CRF450R or 05-07 CRF450X, will not provide much if any engine performance.
