I have a 91 5.0 and im wanting to add some mods. Ive hade severl mustangs but always bought cars already modded,figured i would do it my self this time.I need suggestions on t.b size, gears,and fuel pump and injector size. I plan to run a nitrous wet kit on it, 150. I dont realy care bout gas milage just want to be quik. Thanks for suggestions.