The 2013 Ford Edge has double overhead cam (DOHC).
The 2014 Ford Edge has double overhead cam (DOHC).
The 2012 Ford Edge has double overhead cam (DOHC).
The 2011 Ford Edge has double overhead cam (DOHC).
The 2010 Ford Edge has double overhead cam (DOHC).
The 2009 Ford Edge has double overhead cam (DOHC).
The 2007 Ford Edge has double overhead cam (DOHC).
The 2008 Ford Escape has double overhead cam (DOHC).
The 2008 Ford Explorer has single overhead cam (SOHC).
The 2008 Ford Mustang has single overhead cam (SOHC).
The 2008 Ford Expedition has single overhead cam (SOHC).
The 2008 Ford Focus has double overhead cam (DOHC).