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Motorsport.com
Technical 3 sources

Haas splits engine upgrades at Italian GP, only Bearman gets new Ferrari unit

Oliver Bearman Esteban Ocon

At the Italian Grand Prix, Haas runs Ferrari's upgraded power unit only with Oliver Bearman, not Esteban Ocon, due to limited availability and strategic decisions.

How the sources differ

Formula1.com frames it as Haas preparing upgrades, while Motorsport.com details team boss Ayao Komatsu's reasoning. The Race highlights the unusual split. No official FIA document is present.

Recommended first read: Motorsport.com provides the most complete explanation from team boss Ayao Komatsu, includes an image, and is not paywalled.

Coverage