The car has a 4.10 Dana in it, the trans is a reverse pattern manual with a Dynamic 9.5 inch convertor that supposed to stall between 3600-3800 (seems to do that).

At the end of the quarter mile it's usually revved to 6200 roughly.

I don't plan on revving it past that but I want to make sure that the power curve is still pulling to at least that.

The shift light is set at 5700 for now but it needs more cam to even pull to that rpm.