Due to ongoing global supply chain challenges with some hybrid system components, INDYCAR announced it has adjusted the debut of the 2.4-liter, twin-turbocharged V-6 engine with hybrid technology to the 2024 season. In consultation with engine partners Chevrolet and Honda, the NTT INDYCAR SERIES will continue to use the current 2.2-liter, twin-turbocharged V-6 powerplant for the 2023 season. “We are pleased with the pace of the technical development of the 2.4-liter, twin-turbocharged V-6 hybrid as we prepare it for competition,” said INDYCAR President Jay Frye. We are going full speed ahead with the 2.4-liter hybrid engine and cannot wait to have it on track in 2024.”. The development of the 2.4-liter, twin-turbocharged V-6 engine with hybrid technology involves cutting-edge innovations unique to INDYCAR.

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