The NTT IndyCar Series will postpone the introduction of its upcoming hybrid powertrains from 2023 to 2024.The resolution comes on the heels of more than a year of delays with the energy recovery systems (ERS) and other critical components affected by global supply chain challenges.Facing uncertainty as to when those...

The Verizon IndyCar Series, Chevy, and Honda are close to developing the next set of engine regulations, and with those rules in the works, both brands have agreed to step back from the full slate of motor development options available this season.The decision comes during a year where, without the...