At thehttp://www.pelicanparts.com/cgi-bin/
vb/showthread.php?s=&threadid=55531 bottom of this thread , there's a link of a Porsche running from the california Highway Patrol at Thunder Hill.
I forgot all about this untill dmartin posted it in the Auto-x/Racing section. The CHP was down practicing some manuvers at the last DE I attended.
One last thing, if you ever need to run from them, get on a twisty road, that big cruisers brakes were toast, after a few laps.