Fironi Center Diff

[VintageMA]

Agreed with what Jeff said.

I tried the OFNA torsen diffs a while back - and actually tried the front center and rear. They are a real waste in the rear and center - they make the car very unpredictable on rough surface.

From what I had read up on them they only make the biggest difference in the front of the car - and can be very helpful.

The whole thing about cleaning them every few runs does get to become a real pain in the butt. I don't recall seeing that with the XRay active diff.