How to do a 14 sec ¼ in a /6

2 Darts said
Wasn't sure where to put this one; Racing threads at /6.org or the /6 Discussion here. I've been hearing talk of a /6 turning the ¼ in under 14 sec. How could this be? Then I found this photo.

That looks like a Falcon of some sort....XK to XM????