Welcome to the board, Daniel! Nice to have a "forced induction" guy to talk with, here.
Do you intend to run your Buick in Stock Eliminator, or maybe Super Stock?
I am a big fan of those cars (the 3.8 V-6s with "hairdryers") and although I don't have one, myself (my car is a Vortech supercharged 360 Mopar A-Body), I continue to be amazed at what these G/N's can do with such a small motor! I have breakfast every Saturday with about 5 or 6 owners of these T types, and most of them race, but not in "Class Legal" trim.
Tell us about your car and what plans you have for running it. We're all ears...
Bill, in Conway, Arkansas