Archived This story is no longer being updated. The sources below are kept for reference.
r/formula1
Technical 0 sources

Ferrari ADUO2 engine debut at Monza undecided pending endurance tests

Ferrari's upgraded ADUO2 power unit, ready for weeks, may debut at the Italian Grand Prix. The final decision awaits required endurance testing and approval, with the larger turbo expected to add at least 10 hp.

Ferrari

How the sources differ

Both r/formula1 posts cover the same engine upgrade. The first focuses on the timing and approval process, while the second details the technical specifications and performance gains. Neither is an official FIA document, so no official ruling is established.

Recommended first read: The second item provides more technical detail on the ADUO2's components and expected performance, making it the most informative for readers.