Maserati nearly did an impossible six-valve engine

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/AAy4O7V.img?h=100&w=100&m=6&q=60&o=f&l=f&x=572&y=415Maserati's experimental twin-turbo V6 had six valves per cylinder, something that has never been tried since.

أكثر... (http://www.msn.com/en-ca/autos/enthusiasts/maserati-nearly-did-an-impossible-six-valve-engine/ar-AAy4zRD?srcref=rss)