INDYCAR looks to a future with more horsepower in Indianapolis Motor Speedway test

By Steve Wittich A quartet of drivers – Scott Dixon, Josef Newgarden, Pato O’Ward, and Alexander Rossi – took to the 112-year-old Indianapolis Motor Speedway oval to help INDYCAR in preparation for the introduction of the 2.4 liter (146 cubic inches), twin-turbocharged power plants with hybrid power for the 2023 season. To simulate the potential...