C4 Corvette 1992 Upgrades?

[jeff]

I have a C4 corvette Lt1 Auto with 30K miles
I am about to put a supercharger in it
what else can i do to improve horse power that is not super expensive
as im already going to be spending a nice amount super chargeing it
and keep in mind its only for street use

 

[jim]

you can add a computer chip my dad did it it will however change your gas mileage