Dempsey-Proton Racing returned to the FIA World Endurance Championship with their N° 77 Porsche 911
Dempsey-Proton Racing returned to the FIA World Endurance Championship with their N° 77 Porsche 911 RSR (991) earning the last LM GTE-Am podium spot at the 2017 6 Hours of Silverstone. -- source link
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