I have a 1966 buick special with a 225 v6 and a 2 barrel rochester orig carburetor. I cleaned the carb out rebuilt it an dim having som eissues. The car runs a bit rich which is fine and it actually runs pretty good. Its a little sluggish on the low end but the needles are old and very touchy. I messed with timing and it took about 2 days to get this thing running as good as i can and on a scale form 1-10 its like a 6 on running and i know it can run way better. I looked aorund all i found was a rochester carb for 300 dollars with electric choke the original is manual. What do i do is there a way to put a 4 barrel on a v6;. The motor is the same motor that was in the cj7 etc. I am a bit lost and i want it to run good ANY SUGGESTIONS