I was going to put a supercharger on my ’04 GT, but I really hate the 5-speed-OD tranny it’s got. Would I be better off swapping trannys? (For which?) or just living with the high-end bog-down and putting on the blower.
It's not about being in 5th at WOT is about being at top end fourth and getting the next kick and its not a kick is a whoosh. In order to get into a good gear range during the shift to 5th (3,500 rpm+) you have to be at 5,500 rpm (110 mph)in 4th.