aerodynamics

OK, with some basic aerodynamics knowledge we would know that Drag Coefficient is not a constant value for a given car. Instead it changes in relation to various factors, including speed (speed affects reynolds numbers in aero jargon). That being said, my understanding is that auto makers...

i'll dedicate this thread soley to aerodynamic pictures (lines or preassure on the suface of the cars) and wind tunnel pictures, so here's some i've downloaded: