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Top 2GNT Technical Performance/Engine Engine Management Systems & Controllers topic #134
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Subject: "fuel pump requirements with megasquirt?" Previous topic | Next topic
MCubed45Nov-13-04 07:19 AM
Member since Sep 17th 2002
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#134, "fuel pump requirements with megasquirt?"
Nov-13-04 07:20 AM by MCubed45

          

if you're using the megasquirt what kinda fuel pump upgrades would you require? i'm assuming that because you're not running high fuel pressures the demands are not as extreme as with a rising rate FPR. i know you obviously still need the same volume of fuel regardless of your fuel delivery system but is the need for an upgraded intank pump and/or an inline pump more for running higher fuel pressures or just for increased flow?

-marc

  

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grainNov-13-04 09:54 AM
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#135, "RE: fuel pump requirements with megasquirt?"
In response to Reply # 0


          

just run the walbro255 intake fuel pump. i run that and no-inline.

  

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MrSlickNov-14-04 10:21 AM
Member since Jul 22nd 2002
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#136, "RE: fuel pump requirements with megasquirt?"
In response to Reply # 1




          

Same here...
Walbro 255 HP with my MS.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Megasquirt powered 420A
Custom turbo system

http://www.ms-custom.com

  

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Cereal5Nov-14-04 01:51 PM
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#137, "RE: fuel pump requirements with megasquirt?"
In response to Reply # 2




          

The walbro 255 can handle the increased volume, but starts to fall short when you use high fuel pressure.

So with adequate injectors, the intank will be fine.


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