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FIA F1, season 2023 - What s new - 10 top changes (technical / sporting) - what else could follow 2024 ¿?
While F1’s rules are remaining largely the same in 2023 following last year’s major reset, there are still technical and sporting changes of note for the campaign ahead, as we explain in our pre-season rundown…
1. Ride height and diffusers adjusted
With some teams encountering porpoising upon the arrival of F1’s new-spec cars last year, which feature ground-effect aerodynamics, a set of floor-based flexibility and monitoring measures arrived for the second half of the 2022 season, and more have been outlined for 2023.
In short, four additional changes will come into play this year: floor edges have been raised by 15mm; the diffuser throat height has been raised; the diffuser edge stiffness has been increased; and an additional sensor has been mandated to more effectively monitor the porpoising phenomenon.
These adjustments should, in theory, make significant porpoising a thing of the past and, as such, keep the focus on the thrilling action that F1’s rules reset has delivered.
2. Stronger roll hoops after Zhou’s crash
Alongside the changes aimed at porpoising, there are tweaks to the safety standards for F1 car roll hoops after the frightening crash experienced by Zhou Guanyu at the start of the 2022 British Grand Prix, which involved his Alfa Romeo sliding along the track upside down.
The 2023 Technical Regulations now state that a rounded top is required on the roll hoop, which will ..
What else could follow in 2024?
Beyond these 10 changes made ahead of the 2023 season, there are also plenty of initiatives in the works – or at least being considered – for 2024 onwards…
A “significant overhaul” of roll hoop safety tests is planned from next year, again following on from Zhou’s heavy crash, with the goal of future F1 cars being able to resist more significant loads.
Discussions around grid penalties will also continue, while the F1 Commission has delayed final talks – until July 2023 – on the potential removal of tyre blankets for 2024.
Regulatory changes are subject to approval by the World Motor Sport Council...
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