The 2009 Honda Civic has 16 valves.
The 2001 Honda Civic has 16 valves.
The 2005 Honda Civic has 16 valves.
The 2013 Honda Civic has 16 valves.
The 2008 Honda Civic has 16 valves.
The 2003 Honda Civic has 16 valves.
The 2010 Honda Civic has 16 valves.
The 2011 Honda Civic has 16 valves.
The 2002 Honda Civic has 16 valves.
The 2007 Honda Civic has 16 valves.
The 2014 Honda Civic has 16 valves.
The 2006 Honda Civic has 16 valves.