i just bought a rs with a 305. what can be done to it since it has the tbi set up does anyone know. any help will be greatly app.

 

get a 350. if u want to stay with the 305 , get a set of headers, and full exhaust. maybe an intake.

 

first things first, if state law allows you to, get rid of that TBI setup. its junk. if you need to keep it, see what you can do about heads. maybe get the TBI setup from Holly. maybe check out some kinda of full exhaust system like 83 had stated. bottom line though, dont go dumping a bunch of money into it unless your just wanting a toy