The Herbert cam is 262@.050 on the intake, with a 112lsa?
If that’s correct, Relative to what the calculator at the beginning of this thread is asking for, if the cam was in at 108, the closing point at .050 would be 59abdc.
Plugging the numbers into this calculator for a 10:1 589, with a 262@.050 cam in at 108, with the static CR showing 10.01:1, the dynamic CR came out to 7.42.
Hp shows 616@5052rpm.
So, 78hp low.