IndyCar stops development of 2.4-liter engine planned to be introduced in 2024[F1-Gate.com]

IndyCar has announced that it has temporarily halted development of its 2.4-liter engine, which was scheduled to be introduced in 2024. The next-generation IndyCar engine for 2024 will move in the direction of combining a hybrid unit with a 2.2-liter engine, rather than increasing capacity to 2.4-liter.

Chevrolet and Honda have mutually agreed after testing of the 2.4-liter engine revealed that the components proposed by MAHLE were insufficient for the demanding IndyCar race and unlikely to be ready for 2024. and switched resources to working with new hybrid component suppliers.

Ahead of the 2022 season, IndyCar announced that the new engine launch will be delayed by a year to 2024 due to issues with the global parts supply chain.

Mahle, which builds and develops hybrid components, has been struggling, as have some companies, due to a lack of chips or semiconductors.

Still, both Chevrolet and Honda were able to test the 2.4-liter engines on the Indianapolis Motor Speedway road course last March.

The hybrid unit was tested at IndyCar in October, and last month IndyCar president Jay Frye said conditions in the parts supply chain were improving.

However, in a press release about steps towards sustainability, IndyCar has “paused” the adoption of the 2.4-liter engine, and the focus of testing over the next 15 months will be Honda Performance Development, Chevrolet and Ilmor. , and revealed that it is in a hybrid component developed by a new external supplier.

“IndyCar continues its path toward the introduction of a hybrid engine platform for the 2024 racing season,” IndyCar said.

“This program is being developed in collaboration with Ilmor, Chevrolet and Honda Performance Development.”

“Hybrid motor testing has begun and will continue until the 2023 season. With the introduction of the hybrid motor, the 2.4-liter engine will be put on hold and innovative hybrid technology will be combined with the proven 2.2-liter twin-turbocharged V6 engine. will be like

IndyCar’s Jay Frye said: “I am most proud of the many advances the NTT IndyCar Series has made to usher the world of motorsports into a more sustainable future.”

“The 2.2-liter IndyCar engine supplied by Honda and Chevrolet has delivered some of the most competitive racing in the world. “

Other green moves by IndyCar include a strategic partnership with Shell. This means the IndyCar Series will see him compete on 100% renewable fuel from the start of his 2023 season.

Additionally, all IndyCar team transporters supporting the series will continue to run on 100% renewable diesel between the race shop and the race venue.

Meanwhile, the Guayule Firestone Firehawk race tire, which debuted at the Nashville round in August, will be adopted as an alternative race option for a growing number of IndyCar races in 2023.

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Category: F1 / indycar

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