Speaking of GT's, just read about this one that
set a new record; apparently has a new kind of paint that reduced drag by up to 2%. The record it broke was fastest time for a street car from 0-223mph. Funny thing about the article, it never says how fast it did it! However, I did find on the performabond website that they set the standing mile record of 253mph, but have since beaten that at over 260.