So i basically have a 91 rs with the 305 and tbi. I want to know what is a good cost effective intake manifold, 4 barrel carb and vaccum distributor. and what I need to do to prevent my computers from killing the car. Im ideally looking for good 4 barrel carbs that I can rebuild from craigslist or junk yards, who makes a good vaccuum advance distributor (I already have a proformance rotor and cap) and a good intake manifold. thanks in advance!