Drivers anticipating IMSA's Indy return as entry list grows to 48
The return of IMSA competition to Indianapolis Motor Speedway has been hotly anticipated, and it shows in the 48-car entry list for the Battle on the Bricks for the WeatherTech SportsCar Championship on Sept. 15-17. Forty-eight cars are entered for the 2h40m contest on the 2.
Source: racer.com