I think I have a large type diff casing fitted to my FC3S EGi, has anyone got a pic of a turbo 2 diff and an EGi Diff so i can do a comparrison?

 

t2 diff is wider, also has an lsd as opposed to some n/a diffs. the halfshafts are shorter on a t2 because of the width difference. also the halfshafts are quite notiably thicker/stronger. sorry i got no pics

look on the oil drain bolt on the rear of the housing, there should be a little tag there that will tell you if its t2 or not. unless its to worn to be read, or completely removed.