So Im looking to set up a tune locally in the next few weeks. Of course, its like a million degrees out and uber humid. Would it be worth the time waiting till like Oct/Nov when its nice and cool? Car has standard Stage2 mods.
We do a 1 hour retune special when customers just need the tune touched up for a drastic weather change. Usually Dougs maps work quite well year round though.
Usually the only thing that needs adjusting after tuning in the summer is possibly the wgdc for the wastegate. I would not worry about it too much. If it can take the summer heat, it can take anything.