throttle body ?

is there an upgrade for my throttle body? i have a 91 civic si Alot of people have told me to use any integra tb and it will work? is this right? if so is this a direct bolt on or is there more to it?

Yeah you can use any b-series throttle body thats just about the only b-d interchangable part.

wait...are u sure? Do u have experience with this? I've actually tried this and it doesn't fit. None of the bolt holes line up. But an integra TB will fit on the Y8 or the Z6 but not the A6

I could be wrong. I remember reading somewhere that you could but it may have been for the Y8 & Z6 motors. Maybe someone should search to find the right answer.

You can put a b series tb onto a y8 or z6 mani. I hav ea z6 mani with a 90 teg tb on it, I wish I could keep it, but I need money for my mini me. You can also put a h22 tb onto a z6 or y8 manifold.