Wow, just a blower swap? No other modifications?
according to the post on corevetteforum:
2.9L Whipple, ARH 2" LT's and ORX, Stage 2 BTR cam w/ support, Alky Control dual nozzle meth kit, Granatelli 1.7 Gal HX tank, WPN-X Track Attack HX, Halltech
Thread is also 1.5 years old so I'm sure some of it is out of date.