so i dont know if i am in the right section or not, but its pretty close... lets start off with i have an 84 camaro with 89 kits that started out as a 6 auto and i just put all my clutch parts in, now i just got my 350 (early 70's 1 ton) but it is only a 2 barrel carb on it. i heard i have smog heads, and i was wondering if my 400 4 barrel intake will work (not for these heads) but i have 2 sets of tbi heads (305 and 350), and a set of 305 vortecs, so my question is, im a young kid and wanna go fast, what should i use for heads? i have a dremel and willing to do some minor work to make some power. or would the stock heads be the best bet and get a 4 barrel for that? thanks in advance

 

maybe to be more specific, i have a dremel and some time, but for my 350 which tbi heads should i use as i rebuild my 305 vortecs? im running a carb due to simplicity but have a 305 tbi and a seized 350 tbi around for parts