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I'm basically sold. How do I regulate the pressure from 40 psi pump(s) at 26 psi? Can I do this halfway at a time (retain the engine driven pump and plumb the boost pump in series)?
I'm still short a pressure regulator and a design criterion ... Jim S.
Charlie England wrote:
Various RV-x drivers that use the O-320-H-series engine have deleted the front mounted mech. pump & gone to 2 elec. pumps (low pressure carburated systems).
Charlie
Tracy Crook wrote:
The engine driven fuel pump (bolted to a hot air cooled engine) with a gascolator mounted down where the hottest air exits and near red hot exhaust pipes (standard aircraft practice) is the dumbest fuel system layout I can think of. And they wonder why they are so prone to vapor lock........
Two electrics sound like a fine idea to me.
Tracy
----- Original Message -----
From: Jim Sower <mailto:canarder@frontiernet.net>
To: Rotary motors in aircraft <mailto:flyrotary@lancaironline.net>
Sent: Wednesday, November 17, 2004 12:13 PM
Subject: [FlyRotary] External Fuel Pump ...
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