Some times due to factory tolerences the cams could be off 2-3 degrees. Did you ever wonder why one bike may run harder than yours. Degreeing the cams will allow you to
adjust them to the exact factory specs OR you can move the torque curve up or down in the rpm range by retarding or advancing the cam timing. If you have done any machine work--- RE: surfacing block or the head surface it should degreeded
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