A nearly flawless drive by co-drivers Scott Maxwell and Billy Johnson Jr. in their Multimatic Motorsports Ford Shelby GT350R-C led them to a very important IMSA Continental Tire Sports Car Challenge victory today at the Circuit of the Americas.

It was the fifth victory of the season for the GT350R-C duo and put them on the cusp of winning the series title. They are 31 points ahead of the second place CJ Wilson Racing Porsche effort, with a maximum 35 points available at...