The greater harvesting limit also applies during the races, and there are new rules on how much power the electric motor (better known in the sport as an MGU-K, or motor-generator unit-kinetic) can send to the rear wheels. In “key acceleration zones (from corner exit to braking point, including overtaking zones)” the MGU-K will be able to deploy its full 350 kW (469 hp) to complement the V6’s 400 kW (536 hp). Outside of those zones, the MGU-K is limited to just 250 kW (335 hp) around the lap, which means smaller speed differentials. And the boost—which drivers can engage if they’re within a second of a car in front—is capped at an extra 150 kW (201 hp) now. Those changes should also mean F1 drivers spend a little less of their time worrying about energy management, although their hybrid powertrains remain governed by algorithms that have shown the potential to be unpredictable.…