The Mustang Forum for Track & Racing Enthusiasts

Taking your Mustang to an open track/HPDE event for the first time? Do you race competitively? This forum is for you! Log in to remove most ads.

  • Welcome to the Ford Mustang forum built for owners of the Mustang GT350, BOSS 302, GT500, and all other S550, S197, SN95, Fox Body and older Mustangs set up for open track days, road racing, and/or autocross. Join our forum, interact with others, share your build, and help us strengthen this community!

differential pump gt350

  1. GT-54

    Differential Temperature too high

    Hello :DAt my last trackday in Monza I had problem with high differential temperature. (302 °F redline!!) Outside temperature on this trackday 86 °F.This week we changed the differential fluid and yesterday did a little test on the German Autobahn. -Outside temperature: 66 °F -Speed driven...