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Old 04-30-2002, 09:24 PM
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Default high fuel pressure question

Is it bad to run high fuel pressures constantly? For example around 60 psi at idle? I'm using a walbro 255 lph pump. I will be using a s-afc to turn down the injector cycle duty. So basicly, i lower the injectors alot, then increase the flow by rising the fuel pressure. thanks.
Old 05-01-2002, 05:17 AM
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Default Re: high fuel pressure question (zojirushi)

ttt
Old 05-01-2002, 07:59 AM
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Default Re: high fuel pressure question (zojirushi)

as long as it doesn't exceed the pumps limits, i dont' see any problems.
Old 05-01-2002, 08:00 AM
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Default Re: high fuel pressure question (BoM)

as long as it doesn't exceed the pumps limits, i dont' see any problems.
those walbros usually start failing at 100psi plus...
Old 05-01-2002, 08:06 AM
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Default Re: high fuel pressure question (zojirushi)

The pump will run hotter and draw more current, but it will work.

Randy
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