[merak1974]

Originally Posted by Mechanic Z

Flying Lizard is running two Cayman GT4s (alongside their KPAX GT3 program). Nate Stacy has been announced to drive one car, the other is TBA.

Mantella Autosport is bringing back their KTM XBows, I assume with Mantella & Barkey. They have a third car available for a pay driver.

Mark Klenin's KPR team has announced that he is switching from the Maserati to the McLaren GT4.

I think that's all that's been announced so far.

nasportscar has a tracker which they update occasionally:
http://nasportscar.com/2017-entry-li...challenge-gts/

Thank you!