Originally Posted by Jim968
A little Googling provided a point of reference. Mark Donahue's fastest lap in winning the 1968 Trans Am race at Mid Ohio was 1:43.7. I have a LOT of experience at Mid Ohio and I can guarantee that the 2014 Z/28 will lap faster than that right out of the box.
What's the avg or best lap time of a modern street car at that track now?