January 1, 2011 New info: Porsche 918 Coupe racing prototype to debut in Detroit - report Edit Delete Tags Autopost The rumor mill is kicking into overdrive as everyone is trying to determine what spectacular new Porsche will be unveiled at the North American International Auto Show. Source: http://feeds.worldcarfans.com/~r/worldcarfans/Jxfz/~3/1TpyrNOICLg/new-info-porsche-918-coupe-racing-prototype-to-debut-inBob Gerard Gerino Gerini Peter Gethin Piercarlo Ghinzani