'

lighter car,flat roads... 2.24 (gasser) diff is made for your project IMHO.

if you go manual trans = 2.47 or 2.65

you can calculate rpm's from there.....

cheers
ChO

.

__________________
w126 500SEC gen II euro, powered by OM617 turbo stolen from 84 300SD 2.88 diff,EGR blinded
next wish/project: w114 coupe OM603 powered