The 2001 Ford Mustang has 12 valves.
The 2010 Ford Mustang has 12 valves.
The 2004 Ford Mustang has 12 valves.
The 2011 Ford Mustang has 24 valves.
The 2009 Ford Mustang has 12 valves.
The 2014 Ford Mustang has 24 valves.
The 2013 Ford Mustang has 24 valves.
The 2008 Ford Mustang has 12 valves.
The 2006 Ford Mustang has 12 valves.
The 2007 Ford Mustang has 12 valves.
The 2003 Ford Mustang has 12 valves.
The 2002 Ford Mustang has 12 valves.