F1 may ditch hybrids for V10s and sustainable fuels

High-revving naturally aspirated engines and their associated screaming soundtracks might be on their way back to Formula 1. Not with next year's rule changes—that will see even bigger lithium-ion batteries and an even more powerful electric motor, paired with a turbocharged V6. But the sport is starting to think more seriously about the technical rules that will go into effect in 2030, and in an Instagram post yesterday, the man in charge of those rules signaled that he's open to cars that might be louder, lighter, and less complicated. Mohammed Ben Sulayem's tenure as president of the Federation Internationale de l'Automobile has been packed with controversy. The former rally driver has alienated many F1 drivers with clampdowns on jewelry and, most recently, swearing, as well as a refusal to explain what happens to the money the FIA collects as fines. He also ruffled feathers when the FIA opened up the entry process for new teams into the sport and then approved an entry by Andrett ... Read full article.