I have stared this picture down and cannot figure out how the OEM Z32 wheels work. Can someone explain to me how the same opening can draw air "into" the brake rotor area and draw air "out" of the wheel into the atmosphere? How does one design a "port" that operates bi-directionally?
Follow Ups
Okay, I have become (not got) so bored that ... - NytWolf12:10:55 08/13/08