F1’s all-new rules era this season has led to a shift to a more ground effect concept, with much more of a car’s downforce generated by airflow running under the floor.
The new cars have large Venturi tunnels on the underside to help direct the air, and the design changes have prompted a rethink about finding fresh performance gains.
As teams have better understood this new generation of cars, they have quickly realised that there are great benefits to be gained by maximising the under-floor flow.
This has led to an acceptance that there will need to be a much stiffer suspension set-up in 2022, but there are now fears teams could start using tricks to flex the edges of the floor down to help gain even more performance.
Such flexing could help seal the airflow better under the car, which would produce much more of the ground effect phenomenon to boost downforce.
The FIA is aware that this is a route some teams may go down in 2022, but it says it will be vigilant about what is…
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