[deep sump for GKN overdrive unit - is it a J or P type?]

Hello.

I'm contacting people in Maximum Overdrive to get the information. I believe one problem in GKN is the small sump. Since I'm using in Brazil, heating is the problem.

In this case more oil, more lubrication....

I'm trying some improvements in my Overdrive, only now after running100,000 km at temperatures of 40 º C will open for a general exchange ino-rings.