b_200_133_16777215_00_images_stories_15season_njmp_kgrant1.jpgMillville, NJ - Keith Grant took over the time sheets for Saturday morning practice in the Atlantic Championship Series at New Jersey Motorsports Park. Grant set a best lap of 1:12.795 in the No. 40 Polestar Swift 016/Mazda. Check out the full practice results here.