looking for 318 tips and advice

I'm assuming its a 2 barrel carb? On the cheap, I'd say start with a 4bl carb/intake and a good flowing exhaust will pep it up.
Yeah it still has the crappy 2bl carter and I already got a edelbrock rpm performer (I think that's what it is) used for like $100 canadian and plan on getting a 4bl soon for it, I'm curious what kinda of cfm would I be able to run?