PR1/Mathiasen Motorsports Quietly Announces 2017 Lineup
Earlier in the week, PR1/Mathiasen Motorsports wrapped up a test session at Sebring International Raceway in Florida for their new Gibson-powered Ligier JS P217 prototype. As the team participated in IMSA’s November open test at Daytona shortly after taking delivery of their new car, they chose to skip the open test held on Tuesday and …