ok i'm thinkin gbout swapping out my 305 for a 350 i had ran in my trans am, the block has been bored .40 over and the bottom end is built for 250 on nitrous, and turn 8000 rpms, emmissions legal crane cam .454/480 lift, with ported and polisehd tpi heads. now my question is how will it run with the tbi on and what kind of problems should i look toward or expect. it ran fine with my tpi on it.