Camshaft woodruff key 1 degrees offset
WKN1 OSET- WOODRUFF KEY OFFSET 1'
Proper timing of the camshaft is very important and while it is easy and nice to do it with a precise adjustable cam sprocket it is also cheap to do it with offset cam keys. 1 or 2 degrees difference in cam timing can make a difference in performance. Cam keys are available in 1 degree increments from 1 to 9 degrees.