408 Cam on the way

great news
if your compression is near max then straight up
if on the low side then +2 or +4
not including any ground in advance
because the timing slot is almost certainly not in the right place
now did you ask him about measuring down from the top of the lobe and splitting the difference to find the center
if so how far down
or check the .050 timing
do you think both will be the same?
let us know