tbird blower is I believe a roots type blower. it's kinda like the cobra blower, it sits on top of the intake, and is belt driven. To the best of my knoweledge I've never, ever heard of it being adapted to a v8 mustang. You'd have to have a special intake for it, and I don't think they make one.
if you have a v6 mustang, that may be a different case. you are probably better off designing a junkyard turbo setup then trying to make a tbird supercharger work.