1/4 mile rpm?
Kevin
I do the same as in I made it up to the track 5 times this past summer, my car is a street car no cage and drag radials and a full exhaust.
I run a mild stock stroke 360 mated to a 904 trans 4000 stall converter with a spooled 4.10 rear. I stage at about 1200 and shift at 5600 and cross the stripe at 6200.
I run at the Valley which is 1/4 mile, a time slip from my last day at the track which happened to be Mopars at the Valley a really great event had a great time(I am car 256)