IndyCar IMS test to simulate hybrid boost with push-to-pass

The current 2.2-liter twin-turbo V6s used in the NTT IndyCar Series will be replaced in 2023 with 2.4-liter V6 units, still using twin turbos, but also with a hybrid unit.
To simulate the effects of the 100hp boost that IndyCar is striving for from the hybrid unit on ovals as well as road and street courses, four cars will hit the Speedway tomorrow with their push-to-pass boost enabled.
Both …Keep reading