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Old 09-17-2016, 04:08 PM   #80 (permalink)
aerohead
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FOCUS ST dirt

Quote:
Originally Posted by kach22i View Post
I spotted this roof wing the other day.

Not sure if we can tell anything from the dirt pattern after the wiper has been used though.

2016 Misc by George Kachadoorian | Photobucket




Another angle.





The middle spar appears to be quite disruptive, did it have to be so wide?
Looks like a squareback wake,in which the entire rear of the car is exposed to the base pressure and turbulent wake



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