This kind of sucks. When I first installed my supercharger it had the "wandering idle", but it went away. Recently it came back and I did not have time to mess with the Tps or mixture screws. So I just unhooked my belt to the blower(powerdynes run w/o the belt). Today, I'm driving on the freeway and a 90's something Corvette pulls up against me. The redneck looking driver smiles over and starts revving. Great! I thought. No blower, I'm toast. SO I tried anyway, I floored it, pulled out of fifth and dropped it in forth and let the clutch fly. I slingshot ahead of him then he slowly reels me in. Knowing i was beat, I rolled down my window and yell to him my supercharger is broken. He just smiles and drives away. The funny thing is, I almost beat him. Then I look down and see I left my AC on the whole time!
Man, do I feel dumb. Moral of the story, "Don't leave home without your superchargers"!
------------------
92 GT, 4:10 gears, centerforce clutch, 6# powerdyne blower, bbk h-pipe, flowmasters