Acura’s ARX-06: LA-designed hybrid racer to attack IMSA’s new GTP class in 2023

For the upcoming 2023 IMSA SportsCar Championship season, the series’ premier Daytona Prototype International (DPi) racing class will be rechristened Grand Touring Prototype. The name harkens back to the sanctioning body’s 1981-1993 golden age, better known as “GTP.” IMSA is further flipping the script with a raft of new…