Porsche; Start Close, Accelerate To Long Medium Speed ( 45 Mph ) Steady. Accelerate To Highway Steady ( 60 Mph ) At 1; 45, Then Slow To Stop And Off.
Porsche; Start Close, Accelerate To Long Medium Speed ( 45 Mph ) Steady. Accelerate To Highway Steady ( 60 Mph ) At 1; 45, Then Slow To Stop And Off.