Twin turbine TBI pump (was Suction through a unpowered Tank Pump.)

[Walter Sherwin]

>
>(I'm looking for about 80 gallons per hour at maybe 3 or 5 psi from an
>in-tank pump.) (750 HP)
>
>Point is that 3 or 5 psi should be plenty to keep a vapor separator (and
>fuel accumulator) full and also to keep the HP pump well enough primed for
>it to stay free of any cavitation..
>




Greg, there are a number of aftermarket in-tank fuel pumps that will handle
such flow requirements.   One suitable candidate is the Holley 12-903 (aka
the Walbro GSS346M).  This particular pump is of a gerotor design, so it is
relatively quiet.

Any more progress on your project?

Walt.