What TB do I have? What size is it?

I've got an extra TB that came with the car, and I can't find anything written on it, anywhere. Looks like it might be an Accufab, but I don't know.

I also can't figure out what size it it. We measured both ends of it, and the intake manifold side is 70mm bore and the air filter side is to 75mm bore...what size is it?

I'll post some pics here in a few minutes but I tought I'd throw the ?? out there ASAP to see what I could find out.

BYRDPE said:

measure the id. accufab has it's name written on the throttle blade.

Click to expand...

Guess it ain't an Accufab then; I can't find a damned thing written on it anywhere.

I'd still like to at least figure out what size it is though...kinda like to figure out if I could use it.