Okay, so then how does this Camaro achieve 0.201 cd?
Car Aerodynamics - Hot Rod Magazine
from:
http://ecomodder.com/forum/showthrea...you-10166.html
And?
"The biggie: windshield rake: According to Eaker, "Here's a myth I can bust. Once the windshield is past 45 degrees of rake-and many stock cars average like 60 degrees-you will not see an improvement from laying it down at an even steeper angle." We proved this on the Camaro, building a hugely sloped "windshield" out of foam core. It did nothing."
45*- old car territory.