What Would I Need

One thing to watch for is comp ratio.
I don't know a lot abt forced induction but I have picked up on a problem with mine.
It's a 360magnum with a KenneBell kit on it at 8psi.
It wants to make hp but I have to pull too much timing out of it to stop it from detonating which is killing it's potential.Currently at 28deg total to stop detonation.
I believe some of the reason is that it's just a blower plonked on a std compression (8.9:1?)engine.
I'm led to believe an intercooler will overcome most of the problem so that's the route I'm going.

I would look into the AIS Meth Injection System before you start chopping on your car to install an Intercooler. With only 8PSI it should work well.

Look into this kit here for around $360 it will fix your problem in a hurry!