F1 eyes lighter, simpler and noisier engines  

With F1 committed to using fully sustainable fuels from 2026 rather than going down an all-electric route, thoughts are already being put towards what type of power unit the series could use further down the road. 
And with Domenicali having been clear recently that he wants to see car weight coming down, one area where significant mass could be reduced is with the hybrid power units …Keep reading