I want to basically upgrade as much as I can while the engine is out(on a budget, I'm in high school ) My car is an '88 n/a FC. Could I get some people's opinion on the most cost effective way to increase my car's performance?

I apologize if this has been asked before... I searched the forums and came up with nothing useful to me before posting.

 

street port ? ...you can find more info on this at rotaryresurrection.com