there is supposed to be a stamp on the transmission somewhere that will tell you if there is a limited slip defferential or not. also if it does have one does anyone know if this is a 1 or 2 type lsd and if it is a conal or gear type lsd? this is on a u.s. spec gs-r.

I've never heard of a usdm gs-r with a lsd tranny...the only b-series that have lsd or lsd option is the b18c5, b16b, b16a (91 sir and 92 sir II)

actually LSD was an option for JDM B18C(GSRs as we know them)

ITRs have LSD. I know because a friend of mine has one.