oil pumps (not efi)

[William A. Sarkozy]

>
> With the same spring, both the standard and high volume pumps will flow
>the same amount of oil at the same running pressure.  None of the "high
>volume" ever makes it out of the pump.
>
>
This is true, but with all else equal, the high volume pump will develop
more pressure at a given RPM, hence it will pump more oil, simply because
its pumping more volume through the same clearance space.

                                                                            
       Bill