70mm or 72mm throttle body and tuner?
Been here for a few years, first post. But maybe someone can help me. I've got an '02 wj, 4.7ho wth k&n intake and kolak exhaust with electric cutout. And now im looking at getting a larger tb and a tuner. But cant decide between the 70mm or 72mm. I need to combo it with either a superchips or sct tuner. But I've read around and read that if I go with a 72mm, then i'll need to go with sct for the custom tuning. But if I go with just a 70mm, superchips would be better. Anyone got any insight on this?