what are some good cheap mods that will liven up the 305 in my 91 rs. it is completely stock A4.

 

i put a catback exhaust system from flowmaster on my old 92 rs and it gave a noticeable power increase as well as better sound.

 

build an rs like mine see sig

 

heddman headers and Y-pipe

 

badassbowtie400 pretty much summed it up. If you want power, the thorotle body injection needs to go. Or a plain out 383 like he has will do the trick too. But thats a lot of money.

 

wow, man thats a wicked 305

 

its not a 305 man its a 350 with a 3.750 stroke crank

 

Headers (hooker, slp, headman, mac if you can find them) with a 3" y pipe, 3" cat, 3" catback and a posi 3.42 rear. Stick an open element on top of your tbi, do the free mods and you're gonna be a lot faster than stock.