F1のステークホルダーは、来シーズンからパワーユニットの出力を再調整することに原則合意した。今回の変更は、2026年に導入された現行のハイブリッドシステムに関する懸念に対処することを目的としている。関係者はまた、長期的にはよりシンプルなエンジンへの移行も視野に入れている。
FIA、チーム、パワーユニットメーカー、およびF1運営組織は、V6エンジンの出力を50kW引き上げて450kWとする一方、電気モーターの出力を同量削減して300kWとすることで合意した。この調整は燃料流量制限の緩和によって行われ、ラップ中のバッテリー充電レベルを高く維持し、スーパー・クリッピング発生時の速度差を縮小することが期待されている。また、電気モーターの回生制限を350kW以上に引き上げ、バッテリー容量を4MJから5MJへ増やすことについても議論が続けられている。
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Formula 1 is weighing major changes to its future power units, with leaders pushing for simpler designs that could limit the influence of carmakers. The shift comes as the series enjoys record financial growth and greater independence.
Formula 1 will adjust its power unit balance for the 2027 season by increasing combustion engine output and reducing electric deployment, the FIA said. The move follows ongoing concerns over the 2026 regulations and the immediate tweaks introduced at the Miami Grand Prix.
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Formula 1 stakeholders have agreed to increase internal combustion engine power starting in 2027 to address energy management issues in the new power unit rules.
Max Verstappen has welcomed an agreement in principle to adjust Formula 1 power units toward a 60-40 split between internal combustion engines and electric power starting in 2027. The four-time world champion said the shift represents meaningful progress after discussions with the FIA and Formula 1. He added that the changes increase the likelihood he will remain in the sport beyond this season.
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Audi chief executive Gernot Dollner has called for regulatory stability in Formula 1 power units ahead of the 2027 season. The company wants to avoid major hardware changes that would require additional investment.
The FIA has announced targeted adjustments to the 2026 Formula 1 regulations ahead of the Miami Grand Prix, addressing concerns from the first three races. Changes focus on qualifying performance, safety issues like speed differentials, and start procedures. Officials reduced the per-lap energy harvesting limit from 8MJ to 7MJ and increased super clipping from 250kW to 350kW.
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Formula 1's governing body has adjusted its Additional Development and Upgrade Opportunities system to provide extra assistance to power unit manufacturers falling behind. The changes are expected to benefit Honda, which is supplying Aston Martin and currently dealing with an uncompetitive engine and reliability problems. The updates include expanded cost cap allowances and more development time.