Fuel Pressure

[Robert Gallant]

I'm sure this was discussed before but I couldn't find it.

As fuel pressure is increased, injection volume increases.

Is the increase linear with injection duration?

Example:  Say I increase fuel pressure some %.  At 1500 rpm, the injection 
volume would increase by some % (%IV at 1500).  At 5000 rpm the injection volume 
would also increase some % (%IV at 5000).

Does %IV at 5000 ~= %IV at 1500 or 
is   %IV at 5000 > %IV at 1500

Thanks

Rob
gallant at oasys.dt.navy.mil