jreiley
The first thing you do is pray!!!!!!!!!!!
Give me a run down on your engine combo, type of car, weight, tranny, gears & Type of carbs.
A big problem with blowers is the inability to supply the correct amount of makeup air even when running dual 4's. A lot of set ups I have seen built by others seem to smoother or choke the engines ability to produce power even on low boost.