IMSA, Valkyrie and Aston Martin

This weekend’s IMSA-sanctioned test at Daytona International Speedway provides competitors in the IMSA WeatherTech SportsCar ...
A total of 12 GTP cars are listed on pre-event documents, including the No. 23 Aston Martin, which was recently spotted testing at Michelin Raceway Road Atlanta as part of its initial North America ...