BIRMINGHAM, Alabama – Mercedes-AMG Motorsport Customer Racing Mercedes-AMG GT3 teams Regulator Racing and CRP Racing combined for victories in three of the four Fanatec GT World Challenge America and GT America races contested this weekend at Barber Motorsports Park. Jeff Burton and Philip Ellis co-drove the No. 91 Regulator Racing Mercedes-AMG GT3 to their second Fanatec GT World Challenge America Pro-Am class race win Sunday to tighten the championship race between the top three contenders heading into next month’s season-ending race weekend at Indianapolis Motor Speedway. In GT America, Jason Daskalos reclaimed the overall championship lead with a weekend sweep of both 40-minute sprint races in the No. 27 CRP Racing Mercedes-AMG GT3. (more…)