In the simplest terms, torque represents how strong an engine is. It's the rotational force that translates into acceleration and, ultimately, speed. Torque determines how quickly a car launches ...
The Speed 400 uses an all-new 398.15cc liquid-cooled ... It redlines at about ~8500 rpm so all the power is delivered at the top end. 80% of Torque is available from 4000 rpm with a maximum ...