[aerohead]

Originally Posted by JulianEdgar

I have no idea about the car - I am quoting only what you wrote. And you wrote, "The exhaust tunnel is closed". That will immediately reduce drag, and so the value of overall aero drag we're comparing to has also changed.



I am not sure if you're trying to be misleading but that statement is quite incorrect. The delta Cd between the two cars is that, not their cooling systems. We have no data at all on their cooling systems!



I don't know what that means.

Finally something truthful.