pt4400 + shot at 80?
Have a friend that ran 10.4's with a TP-4400 in a H/C car... but he was all over the 7000 rpm rev limter.
I went from 12.3 down to 10.9. While the converter isn't ideal for nitrous it does work pretty well. My RPM's never drop below 6000 and I shift at 6300 but it seems to work for me. I say go for it.
Jeffrey



