[Diy_efi] Intro, and q's about fuel economy

[Jeffrey Engel]

--- Alexei Pavlov <alexis.pavlov at st.com> wrote:
> > 
> > On a more related note - with no pumping losses a
> cylinder will fill
> > completely with its volume at ambient pressure -
> is there a way, other
> > than making it harder for the air to enter, to
> limit the filling mass?
> > More to the point - is it possible to have
> cylinder filling control with
> > *no* pumping losses.
> 
> In fact, that was my question :-) Is it possible ?

Diesel engines have no throttle.  The power output is
varied by the amount of fuel injected.

That does't apply to your 3.5 HP B&S engine, though.

Jeff Engel

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