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Alpine “satisfied” 2026 F1 chassis guidelines will negate any potential engine energy losses

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When the 2026-30 engine specification was being devised, each Audi and Porsche appeared able to decide to the sequence. This elevated the emphasis on sustainability and street relevancy.

The end result was a 50:50 energy cut up between inside combustion engine and electrical output.

However as preliminary simulator information was offered to groups, issues have been raised about drivers having to gradual all of the sudden on straights and needing to downshift gears as a result of excessive battery regeneration required, which result in the 470bhp (350kW) of electrical energy dropping out.

Autosport understands that the FIA has no plans to vary the equal energy cut up now groups are already dyno testing their next-generation engines.

Famin – interim boss of the Alpine race crew and engine programme – subsequently reckons the success of F1’s subsequent rule cycle is dependent upon the chassis rules, that are anticipated to radically reduce drag and introduce lively entrance and rear wings to assist the automobiles carry out in a straight line.

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“I believe all of us share the priority,” stated Famin when requested by Autosport concerning the pitfalls of relying too closely on the electrified a part of the hybrid powertrain.

“We’re all working – System 1, the FIA, the groups, the PU producers – to search out the correct remaining regulation for the automobiles.

“I believe the vitality administration, we will nonetheless work on that within the coming months. There is no such thing as a hurry.

Photograph by: Motorsport Images

Bruno Famin, Government Director – Viry-Chatillon, Alpine F1 Staff, Mike Krack, Staff Principal, Aston Martin F1 Staff, Alessandro Alunni Bravi, Staff Consultant, Alfa Romeo F1 Staff, Christian Horner, Staff Principal, Crimson Bull Racing, within the crew princi

“What I’ve to say is that, now the PU technical regulation has been officialised fairly a very long time in the past, one and a half yr in the past virtually, all of the PU producers are working exhausting.

“They’ve made already crucial decisions by way of the best way we wish to go, the expertise we wish to develop.

“Altering now will not be factor. It isn’t acceptable, clearly.

“However I am satisfied that we’ll discover a manner with the chassis technical regulation to make good automobiles, good sport.”

F1 chiefs hit again at groups’ complaints over their 2026 simulations, saying they have been working with information that was months old-fashioned in comparison with their very own analysis.

The straight-line points may even have come from groups simulating the brand new engines whereas nonetheless working with a present high-drag automotive mannequin.

As a result of change to a 50:50 energy ratio, the utmost energy from the inner combustion engine is predicted to drop by 25% to round 500bhp. A transfer away from the present cut up turbocharger structure can also be anticipated to considerably enhance turbo lag.

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