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| Forum name | Engine Management Systems & Controllers |
| Topic subject | fuel pump requirements with megasquirt? |
| Topic URL | http://forums.2gnt.com/dcboard.php?az=show_topic&forum=54&topic_id=134 |
134, fuel pump requirements with megasquirt?
Posted by MCubed45, Dec-31-69 06:00 PM
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?
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135, RE: fuel pump requirements with megasquirt?
Posted by grain, Dec-31-69 06:00 PM
just run the walbro255 intake fuel pump. i run that and no-inline.
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136, RE: fuel pump requirements with megasquirt?
Posted by MrSlick, Dec-31-69 06:00 PM
Same here...
Walbro 255 HP with my MS.
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137, RE: fuel pump requirements with megasquirt?
Posted by Cereal5, Dec-31-69 06:00 PM
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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