Anyone make any passes using the tow haul mode? I tried it at the track and there was no difference. This was without a HPP3. Just wondering if anyone else has tried it and received any gains of any sorts. Seems to shift a little harder from what I can tell.

 

It is supposed to lower the shift points, so it probably hurts to do it. We need to do the transmission servo swap to get some firmer shifts. Well talk to you later dude.

 

I have tried it, no improvement, perhaps a detriment. Most folks have found the same thing, great for towing, not the track.