does a drive shower always add slip or does incorrect mounting do it ? I have a dana unit and have simular issues.

Well the 24P put the RPMs way up it was a joke put me on the rev limiter instantly with terrible top speeds

The 26P ran much better I could get mid 60s with an empty tank of gas and I was still hiting the limiter @ 5400 which I thought was strange since the limiter should be at 5150 right?

I never got to the 25 Hydro I think I'll try a 27 instead