Originally Posted by strupgolf
Wow, I wasn't aware of these motors taking 12 plugs.!!!!! Question, where can I get a diagram or crossview picture of our engine? 12? Are you sure?
Two plugs and three valves best picture I have found so far is here;
http://www.whnet.com/4x4/new_V6.html
Not a fantastic view but you get the idea of how complex the engine is, by the way the exhaust is the single valve with sodium cooling, first developed in WWII for aero engines.