Are you using the really long ones which puts the carb. out over the valve covers? If so, I believe the original engines they were on had a torque peak of 2800 r.p.m. I suppose if you cammed for a peak torque very near that speed you would have pretty good results. Sounds like a candidate for a custom grind,and it's going to be a fairly tame cam. Lots of good folks here can no doubt spec. one for you.
Yes, the 30 inch long ram tubes.
There are 2 versions of that setup. Long and short ram. Both 30" but the runner divider on the long ram runs the full length of the runner and the short one doesn't.
The short one doesn't run out of breath as quick as the long one does but is extremely rare compared to the long ones.
This would also factor into your cam selection.
Kevin
