Doesn't look like i get enough clearance with this cam unless i install it at 108, straight up. Not gonna do that. I put the cam in at 106 and still cant get enough on the exhaust to be safe. .064" just is not enough and i found a new issue, a bent exhaust valve. It doesn't take much to bend these. So, now the head needs to come off to get that fixed and a new cam will need to be ordered or i take the opportunity to upgrade to 440-1 heads.