New Porsche Cayman and Boxster! For the 2008 LA Auto show many new cars were unveiled. Porsche is there showing off there new Cayman and Boxster. For the new models power is up, base models for both is a 2.9L flat six with 255hp(Boxster) and 265hp(Cayman). For the ‘S’ models a 3.4L flat six is...