Dallara IR-28 IndyCar Series 2028 onwards all-new car discussion

Please discuss here all your remarks and pose your questions about all racing series, except Formula One. Both technical and other questions about GP2, Touring cars, IRL, LMS, ...
theriusDR3
theriusDR3
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Joined: 09 Jan 2016, 09:04
Location: Pontianak, Indonesia

Re: Dallara IR-28 IndyCar Series 2028 onwards all-new car discussion

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Here it is! The first Shakedown of Dallara IR-28 with blackout carbon naked livery.

MrMuffins
MrMuffins
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Joined: 11 Feb 2018, 06:50

Re: Dallara IR-28 IndyCar Series 2028 onwards all-new car discussion

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2 minutes of raw video from the testing today. More tomorrow.

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djos
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Joined: 19 May 2006, 06:09
Location: Melbourne, Australia

Re: Dallara IR-28 IndyCar Series 2028 onwards all-new car discussion

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MrMuffins wrote:
02 Aug 2026, 00:38



2 minutes of raw video from the testing today. More tomorrow.
It sounds much better than the current engine and almost as good as the 2.65 litre V8 Turbo from the golden era!
"In downforce we trust"

MrMuffins
MrMuffins
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Joined: 11 Feb 2018, 06:50

Re: Dallara IR-28 IndyCar Series 2028 onwards all-new car discussion

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djos wrote:
02 Aug 2026, 01:07
MrMuffins wrote:
02 Aug 2026, 00:38



2 minutes of raw video from the testing today. More tomorrow.
It sounds much better than the current engine and almost as good as the 2.65 litre V8 Turbo from the golden era!
I should mention that the engine is a 2022 vintage 2.4 liter engine that was developed by Chevy but that regulation was not adopted.

2028 will also be 2.4L V6 but both Chevrolet and Honda have developed new engines from the ground up.