[aerohead]

If you can get Hucho's 2nd Edition on inter-library loan:
Figure 9.14, page-366.
Figure 9.22, page- 372
Figure 12.3, page- 443
Figure 4.96 ?
Figure 7.43, page- 288
Figure 2.24 ?
Figure 2.25, page- 77
Figure 2.26, page- 78
On page-178, Hucho discusses the 2%- loss cooling system, as low as one could expect, technologically speaking.
In my aerodynamics lectures from circa 2006, you'll find Walter Korff's NASCAR cooling system, used today by all NASCAR teams, 2023.