The nature of these engines made them very difficult to drive; drivers had to anticipate when the power would come on, so they would floor the gas pedal much earlier than usual to get the power on at the right moment.
A natureza destes motores facíalles moi difícil de conducir, os pilotos tiñan que calcular cando entraba a potencia, polo que pisaban o pedal do gas moito antes do habitual para conseguir a potencia no momento adecuado.