Since I seemed to make a bad impression on some folks with my last thread, I thought I would try to redeem myself with a "summer discussion".

With temperatures climbing into triple digits here on the coast, I sure whish I had A/C in my project, but it would be a big expense to add. So for now I have 2-door A/C: roll down the windows in my two doors and drive fast!

My question is how many rodders have A/C in their rides? Does it affect your performance?