IMSA GTP learnings helping Chevrolet, Honda with IndyCar’s hybrid unit

The two manufacturers are represented by sister brands Cadillac and Acura, respectively, in the IMSA SportsCar Championship, where they just completed the maiden season of a hybrid-infused GTP class over nine races in 2023.In the buildup, the series allowed each manufacturer to create its own powerplant, with rules in place such as a total system output (gas plus electric motor), which could not …Keep reading