FYI, there's an SAE paper, 951904, about Viking 23. It says the CD is a coastdown derived 0.275. Their scale model suggested a CD of 0.19. Frontal area is 1.4177 meters. No mention of the windshield source...
There are some other SAE papers about some of the other cars...still reading....
Last edited by ennored; 01-19-2016 at 02:58 PM..
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