Done deal.. Maxed out 4.8L/76mm Magnum. Next?
#212
If your going with pump 93, I would give yourself some room and go with some 60's and call it a day. E85, go with 80s. Next, honestly if it's for you old lady, a 76mm@10psi & a stick wiil make well over 500 wheel and be hand full for her. My 70mm made 523/523 at 10psi and 17 degree's timing. You would also likely be fine with 15-17 timing on 93 and 10psi with a good intercooler.
Once 10psi starts feeling slow, or she's feeling froggy, then turn it up.
Once 10psi starts feeling slow, or she's feeling froggy, then turn it up.


pun intended



lol