I stumbled onto this, turns out this is where Vari-prop is
doing their UAV   business.


snips....

 I wonder how many printer heads we would need to feed a 13b.

 http://www.nwuav.com/fuel_injection.html

 C. Smith



Did any one notice the part about the MEMS fuel injectors? I thought that was the most interesting part. Has the potential to simplify the fuel injection, returnless system, low pressure.
C. Smith

I did. I wonder how it will work in a tuned intake system where the pressure in the intake manifold fluctuates widely. Ink jet printers are designed to work in a stable pressure environment. Has anybody tried to use one at the top of Pikes Peak?

Paul Lamar