In 2022, the NTT INDYCAR SERIES took significant steps toward making the series a more sustainable motorsports entity. In addition, all INDYCAR team transporters supporting the series, will continue with 100% renewable diesel as they journey from their race shops to all of next year’s race venues. INDYCAR is also continuing its path toward the introduction of a hybrid engine platform for the 2024 race season. “We are most proud of the many advancements that the NTT INDYCAR SERIES has made in leading the motorsports world toward a more sustainable future,” INDYCAR President Jay Frye said. “The 2.2-liter INDYCAR engines supplied by Honda and Chevrolet have provided the most competitive racing in the world.

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