Originally Posted by
Steve Holmes
I recall reading a story many years ago about a privateer Porsche in the late 50s or early 60s that had an aerofoil mounted very high above the car, and which was quite effective. Can anyone give more info on this? I think this was considered the first time this was tried. And yes, the theory is that the air is cleaner way up there, away from the turbulent airflow that surrounds the car body.