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Fuel pressure an Turbo cars...

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Old 09-30-2007, 05:03 PM
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Default Fuel pressure an Turbo cars...

I was talking with this guy last nite an he told me that I need t set my Fuel pressure accordingly. He said some thing like for lbs of boost you have to adjust you pressure or soem ****. idk what he was talking about. I kinda understand the fpr get will have positive pressure under boost but not understanding it.
Old 09-30-2007, 05:53 PM
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Old 09-30-2007, 06:22 PM
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Default Re: Fuel pressure an Turbo cars... (DrivinVtec)

As long as you have a vacuum/boost referenced regulator, you'll be fine. The most important part of the equation is proper tuning.
Old 09-30-2007, 06:24 PM
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Default Re: Fuel pressure an Turbo cars... (locash)

all i got is a B&M fpr. shoudl I just throw a stock one on?
Old 09-30-2007, 06:32 PM
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Default Re: Fuel pressure an Turbo cars... (DrivinVtec)

Base pressure should be near stock. You can use your stock regulator which is a 1:1 reference, which means that for every pound of boost the regulator sees, it'll raise fuel pressure by 1psi.
Old 09-30-2007, 06:36 PM
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Default Re: Fuel pressure an Turbo cars... (HybridKOOP)

and that what I want right? could i stil use the B&M?
Old 09-30-2007, 06:39 PM
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dont need an aftermarket regulator at all...

just make sure you have proper tuning, and the regulator has a proper vacuum source.
Old 09-30-2007, 07:03 PM
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Default Re: (Topdawgg)

thanks. for my next question. are all honda fuel regs the same. i think i have a stock h23 one.
Old 09-30-2007, 07:11 PM
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Default Re: (DrivinVtec)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DrivinVtec &raquo;</TD></TR><TR><TD CLASS="quote">thanks. for my next question. are all honda fuel regs the same. i think i have a stock h23 one.</TD></TR></TABLE>

No...most are around 41-43 psi, some of the ITR and Accord (i think) are up to 50 psi
Old 09-30-2007, 07:28 PM
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Default Re: (xenocron)

what about 4th gen prelude. h23a1 i think
Old 09-30-2007, 07:58 PM
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Default Re: (DrivinVtec)

look it up
Old 09-30-2007, 08:04 PM
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Default Re: (xenocron)

you been no help at all.......................

haha jk
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