I have no disagreement with anything in your last post, but we should keep in mind that the high fuel pressures being used in auto engines to aid in fuel atomization do present some safety challenges in aircraft.

Walter,

 

I understand.  It was just to point out that there can be better ways to get the fuel to atomize - better than the ways we are using today.  BTW, race cars also use very high fuel pressures - I guess anyone that would be using non-air assisted atomization, electronically managed injectors would also have high fuel pressures (50-60 psi).

 

Scott