I have heard many different things as to how much you can do on the stock fuel system

right now I am planning on doing a s4 j-spec into a 87 sport

it is going to have a 2 1/2 inch d/p either way.... might step up to a 3" if it is worth it on the stock turbo

also curious about putting a TID in there

but I have been hearing from ppl I should be ok others are telling me not at all

how much can I really handle here guys
I know very little about turbo rx7