Wilburn to back Allgaier
Justin Allgaier will have a new crew chief in the NASCAR Xfinity Series championship race at HomesteadMiami Speedway this weekend. Veteran car chief Billy Wilburn will call the shots as Allgaier drives for his first NASCAR title. Jason Burdett was suspended for the final race because of an unattached brake cooling hose found during inspection after Phoenix. Allgaier is one of four drivers competing for the Xfinity title, against JR Motorsports teammates William Byron and Elliott Sadler and Richard Childress Racing’s Daniel Hemric.