Imagine if Ford has spent the last couple months, and a month or so more, taking it to tracks across the COTUS and setting lap records? Then when they debut it, they'll share the times with videos?
The last effort I can think of that was similar to that was that of the Dodge Viper. I honestly can't imagine a 4k+ pound GT500 being even close in terms of lap times. If Ford was able to pull something out of their ass like this it would be miraculous.