Andy Pilgrim is one of the CTS-VR drivers for Cadillac. On his site at
http://www.andypilgrim.com there is a copy of an article from the August 2007 Race Car Engineering
http://www.racecar-engineering.com magazine on the CTS-VR. The article is linked under latest news here:
http://www.andypilgr...e...57&zoneid=3 The magazine site does not have the article up, but the CTS-VRs are on the cover:

Link to the pdf of the article:
http://www.andypilgr...7-RCE_Caddy.pdfQUOTE
Cadillac? A racing Cadillac? This can’t be right. But it is. For years the name has been synonymous with luxury, power and wafting the rich and famous about, but now there’s a new face for GM’s luxury marque – one with ominous looks and a cardiac arrest-inducing V8 rumble.