«» Acura Motorsports today announced that Michael Shank Racing will lead the company’s effort in the 2017 IMSA WeatherTech SportsCar Championship, while RealTime Racing will continue to head the manufacturer’s attack in the SCCA Pirelli World Challenge. Each team will field a pair of new Acura NSX GT3 race cars,...

M1 Racing has announced that it will field Walt Bowlin's Audi R8 LMS ultra in the SCCA Pirelli World Challenge Championship's GT-A class, starting at Toronto.Bowlin, of Tarpon Springs, Fla., is the 2012 Star Mazda Expert class champion and a practicing oral and maxillofacial surgeon. The GT-A class, which debuted...