New Super Formula car won’t be complete reset, says Hirakawa

Last month, the Japanese single-seater series confirmed it will implement a major update to the existing SF19 chassis with refreshed aerodynamics aimed at improving the car’s raceability, as well as new Yokohama tyres partially made from sustainable materials.
The final version of what will be known as the SF23 has so far been tested at Suzuka and Motegi, following a series of development …Keep reading