E55 or M5 what?

http://www.autoweek.com/news.cms?newsId=102212

Man....i though i would get some kind of response...

There have been a couple of threads about this car before yours... mostly from people wishing that the STS-V had this motor. If the 07 CTS-V doesn't get the LS7, this would certainly be a great alternative... doubt we will ever see this engine in a production car, unfortunately. It's a shame because I read somewhere that this isn't just a development engine. Supposedly it either is or will be available from GM as a crate motor. Whether or not that rumor is even true is anyone's guess...