Power Valve Selection
The most important question has not been asked!!!!
Why is idle vac so low??????????????????????????????????
My guess: timing at idle is too low, & with that cam it will need 25-35*. If it is less than that, idle quality, & tip in performance will NEVER be as good as it could be.
The most important question has not been asked!!!!
Why is idle vac so low??????????????????????????????????
My guess: timing at idle is too low, & with that cam it will need 25-35*. If it is less than that, idle quality, & tip in performance will NEVER be as good as it could be.