Patrick Byrne Leads Final Pirelli GT4 America Practice Session at America’s National Park of Speed, Road America

20 September 2019 Sprint, SprintX, SprintX E

Patrick Byrne took the #89 RENNtech Mercedes AMG GT4 to the top of the timesheets for Friday’s second practice session with a best lap of 2:19.173, leading overall and the SprintX East Pro-Am class.

Matthew Fassnacht and the #34 Mercedes AMG GT4 would best the SprintX East Am category with a time of 2:20.834.

Gregory Liefooghe was the top SprintX Pro-Am car in the #19 Stephen Cameron Racing BMW M4 GT4 after posting a time of 2:20.007.

The fastest in SprintX Am would go to Matt Keegan in the #51 Team Panoz Racing Avezzano GT with a 2:21.133 best lap.

Sprint Pro was once again lead by Shane Lewis in the #72 Robinson Racing Camaro GT4 with a fastest lap of 2:19.641.

Tony Gaples topped the Sprint Am category in his #11 Blackdog Speed Shop McLaren 570S with a 2:20.624 fastest lap time

Pirelli GT4 America Sprint qualifying will take place on Saturday, September 21st at 8:25am CT with SprintX qualifying starting at 9:45am. All qualifying and race sessions will be streamed live at