Make a plan so you dont do the SC shuffle. More boost will require bigger injectors. There are a few budget ways of getting performance on the cheap.
A 94-95 SC will support up to 325RWHP on the average if you have a MP inlet behind it. But for that you need heads, cam, Intercooler upgrade, injectors, TB, MAF and exhaust and a bigger fuel pump.
Good luck and keep reading.
If you just want some more go then upgrade the exhaust first then pully the SC to get more boost and compensate from the lost boost of the exhaust.
If you just pully then you might get into HG blowing terrirory.