F1 targets lighter engines for 2021

  • Published on 04 Jul 2017 11:34
  • comments 1
  • By: Fergal Walsh

With talk beginning to form about engine rules for 2021, weight has emerged as an important factor when forming the new regulations. Today, the engine working group will hold talks regarding the future of the sport.

Earlier this year, it was reported that a 1.6-litre V6 engine was to be favoured for the new set of regulations, much like the engine we have now. Also, initial plans are to scrap the MGU-H, which will improve the sound produced from the engine.  

There are also talks of a bi-turbo being introduced, along with a single KERS. With current suppliers Mercedes, Ferrari, Renault and Honda at the meeting, representatives of Porsche, Audi, Aston Martin, Alfa Romeo and Ilmor are also attending. 

"I believe we have made a reasonable proposal," Renault chief Cyril Abiteboul told Auto Motor und Sport. "We are open to technology," Abiteboul continued, "but it should not exclude anyone from winning.

"That is neither good for the best manufacturer or the worst. The engine should make a difference, but we need an engine that is relevant to the series and also good for the sport. We need electrification, but we also need a better balance between engine weight and power," the Frenchman said.

While it is believed the simplification of the 'hybrid' elements of the current power units will make the next engines lighter, that is also why the switch to all-wheel drive has been ruled out.

Abiteboul agrees: "Four-wheel drive is not a good idea because it means more weight. The problem with electrification is that it is heavy, and that reduces efficiency. We must find a middle road. Hybrid yes, but not too much," he added.

 

Fergal Walsh

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  • Less expensive, improved sound, much simpler!

    • + 0
    • Jul 4 2017 - 11:37

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