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F2’s radical rear wing thought might supply clue to F1’s future DRS route

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The radical design, which followers out excessive within the air just like the feathers of a peacock, prompted quite a lot of close-up focus from onlookers, together with a number of F1 workforce principals.

However moderately than it being the results of some wild thought by F2’s design chiefs for the automobile to look fancy, as a substitute, it has been created that method for a selected cause: to assist the racing.

As F2 boss Bruno Michel stated: “The rear wing itself has a spherical form that’s fairly near what F1 is having in the intervening time.

“The large distinction might be what you noticed, which is the flap that’s fairly heavy and large. That is actually been performed to make it possible for, with the sort of set-up that we now have on the automobile, we will have extraordinarily sturdy DRS effectivity.”

The precise push to extend the DRS delta – the highest velocity distinction between the rear wing flap being opened and closed – is fascinating as a result of it has been a subject of concern for F1 forward of the brand new 2026 rules.

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As F1 strikes in direction of a extra energetic aero, aimed toward decreasing drag on the straights to counter the lack of energy from the brand new energy items, there have been worries that overtaking can be a lot tougher.

If all vehicles have much less drag, then that may cut back the potential DRS delta, and make passing on the straights a lot tougher. That could possibly be alleviated if a much bigger prime DRS flap, just like the F2 automobile has, is remitted.

F1 can also be making an intense effort to attempt to do away with DRS trains, that are the consequence of the delta not being sufficiently big to permit pursuing vehicles to get previous.

F2 2024 Automotive rear wing

Photograph by: Jon Noble

As F1 chief technical officer Pat Symonds told Autosport recently: “One of many goals, and what we’re making an attempt to do in 2026, is to do away with the DRS practice.

“In the mean time, we’re speaking a few automobile that has 4 aerodynamic states. I do not assume we’ll find yourself with 4 aerodynamic states, we are going to find yourself with two or presumably three.

“However whereas a few of that can be by technical rules, a few of that can be by sporting rules as properly.”

As work continues on framing the ultimate 2026 F1 chassis rules, the teachings realized from what occurs with the F2 thought will virtually actually be taken on board, and will due to this fact affect what occurs in F1.

Michel says that F2’s earlier strikes to steer innovation, similar to with 18-inch tyres and totally sustainable fuels, will proceed.

“F2 has been pioneering for just a few issues for F1 prior to now,” he defined. “And we’ll proceed to do it.

“It began with 18-inch tyres earlier than F1, and it helped Pirelli quite a bit of their growth. F2 is working with sustainable gas already now. And I believe there are loads of issues that we will put in place in F2, and that can be carried out in F1 afterward.”

FIA deputy president of sport Robert Reid concurred that the vary of concepts being pursued in F2, from security to automobile dimensions to aero, had been necessary for serving to learnings in different classes, together with F1.

F2 2024 Car rear wing

F2 2024 Automotive rear wing

Photograph by: Jon Noble

“We’re studying in all totally different instructions on a regular basis,” he stated when requested by Autosport concerning the potential for F2’s DRS classes to circulate in to grand prix racing.

“We now have a automobile right here that meets the F1 requirements, and all this information that we collect goes into one pot.

“Inside the FIA, we now have a single seater division: we do not have an F1 workforce, after which the remainder of the pyramid. So it is the identical guys, like Tim Goss, by way of the technical aspect, which might be engaged on the entire pyramid.

“And that consistency, whether or not that be steering weight, or extra adjustable cockpit measurement, or security, is actually necessary to us to have over that complete pyramid.”



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