eco hemi boost

By Erik S.

take the current ecoboost motors and put hemispherical combustion chambers on the heads. hemisherical combustion chambers have proven well for a good fuel/air mixture, but incorporating that with turbochargers and direct injection should yield a good fuel/air atomization creating more power and better fuel economy
Austin J 07/30/2010
modern technology is way past the hemispherical combustion chamber. chances are, the ecoboost uses a state of the art pentroof combustion chamber which surpasses any hemi design in terms of power output and fuel consumption (efficiency). If it was as easy as making the combustion chambers hemispherical, Ford would have already done it. Also, good luck fitting 4 decent sized valves in a hemispherical head haha.