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Old Dec 2, 2003 | 07:14 PM
  #1  
H22A EG6's Avatar
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From: Add 2291 posts Lil Sumo Town, Minnesota, USA
Default fuel pressure

what should i set my fuel pis at if i got a 1994 H22A with
-FACTORY LSD
-SHORT AIR INTAKE
-WALBRO 255LPH FUEL PUMP
-AASOC ALUMINUM LIGHTENED FLYWHEEL
-ACT EXTREME CLUTCH
-APEXi N1 CAT BACK
-FREE FLOW CAT

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Old Dec 2, 2003 | 07:14 PM
  #2  
H22A EG6's Avatar
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From: Add 2291 posts Lil Sumo Town, Minnesota, USA
Default Re: fuel pressure (H22A EG6)

oh i forgot i want max power incase you wondered what it is for or somthing like that
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Old Dec 2, 2003 | 07:39 PM
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From: East Bay, CA, USA
Default Re: fuel pressure (H22A EG6)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by H22A EG6 &raquo;</TD></TR><TR><TD CLASS="quote">what should i set my fuel pis at if i got a 1994 H22A with
-FACTORY LSD
-SHORT AIR INTAKE
-WALBRO 255LPH FUEL PUMP
-AASOC ALUMINUM LIGHTENED FLYWHEEL
-ACT EXTREME CLUTCH
-APEXi N1 CAT BACK
-FREE FLOW CAT

</TD></TR></TABLE>
Within the stock range. You have no need at all for that pump with those mods, by the way.
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Old Dec 2, 2003 | 08:18 PM
  #4  
H22A EG6's Avatar
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From: Add 2291 posts Lil Sumo Town, Minnesota, USA
Default Re: fuel pressure (sharkcohen)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sharkcohen &raquo;</TD></TR><TR><TD CLASS="quote">
Within the stock range. You have no need at all for that pump with those mods, by the way.</TD></TR></TABLE>
but it is in a civic cx i dont think that a pump for a 70 hp car will do in a 200 hp car
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Old Dec 3, 2003 | 07:14 AM
  #5  
JG Luder's Avatar
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From: Boo, did I scare you, US
Default Re: fuel pressure (H22A EG6)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by H22A EG6 &raquo;</TD></TR><TR><TD CLASS="quote">
but it is in a civic cx i dont think that a pump for a 70 hp car will do in a 200 hp car</TD></TR></TABLE>

well you sure didn't tell us any of that in the first post did you? LOL

As far as mods that affect the need for fuel regulation is concerned, you only have a filter on a stick, and a nice flowing exhaust system. 32-36 psi I'd say.

But allow me to say this... the ONLY WAY TO KNOW FOR SURE IS GET IT DYNO TUNED.

Each motor and application is different. There is no "one great fuel pressure setting."
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Old Dec 3, 2003 | 08:28 AM
  #6  
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From: East Bay, CA, USA
Default Re: fuel pressure (Lone Luder)

Exactly, a dyno, and just as important, a wideband. Those will help you get the pressure exactly where it needs to be.

I understand needing a better pump, but the LPH model was overkill.
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Old Dec 3, 2003 | 11:50 AM
  #7  
H22A EG6's Avatar
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From: Add 2291 posts Lil Sumo Town, Minnesota, USA
Default Re: fuel pressure (sharkcohen)

ok thanks i got the pump b/c it was cheap and i might need a little extra if i decide to boost thank you gus for your valuable thoughts
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Old Dec 3, 2003 | 05:11 PM
  #8  
JG Luder's Avatar
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From: Boo, did I scare you, US
Default Re: fuel pressure (H22A EG6)

a 255 isn't that bad. I alternate between a 342 and a 347. LOL
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