Okay, here's the scoop. '91 Bird, 5.0 HO, 4300lb sloooow paperweight with me and stereo. Getting an Apten chip, stock fuel system. 75hp dry shot okay for awhile. I just don't want to change the engine this year after all of the other work I've done but would like some more oommph. Looking for opinions. Thanks much.
You SHOULD be okay but I would get your Apten chip, a flip chip, Nitorus Setup/Street Setup. As I'm sure you know, Advanced timing and Nitrous is not good!
DO NOT RUN MORE THAN A 75 SHOT, without an upgraded fuel system.
Someone with more knowledge will chime in I'm sure, but I am 99 percent sure I am correct.