These 2 charts clearly ( I hope ) shows the difference of duration, between a checking clearence of .004" and .006".
Also note the difference of .004" and .006" of the 2 cams. The HC-03 cam has less duration change than the Elgin cam, indicating a faster lift rate on the more modern HC-03
__________________
GOOD IDEAS ARE OFTEN FOUND ABANDONED IN THE DUST OF PROCRASTINATION
|