Super08Duty
New member
Just like nick said, whether you go with a 75 or 80, stay between a .90 and .98AR if you want to spool it on the street. And 87 exhaust is perfect. If you have a 75, id go with that. yes my charger is easily streetable with fuel pulled back, but I never could spool it once the converter locked. This could be from the roasted tranny or the converter starting to go out on me. Hoping to have converter info in the next couple of weeks. I will say you can run an 80mm single with a stock stall, it's just not optimal.