what should fuel pressure be at idle on a gsr motor boosted..

ProjectMurder · 2002-12-14 23:04:27

what should i set it to https://honda-tech.com/forums/images/smilies/h-emblem4.gif

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Dec 14, 2002 | 02:04 PM

ProjectMurder

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From: boca raton, fl, 33496

what should fuel pressure be at idle on a gsr motor boosted..

what should i set it to

Dec 14, 2002 | 02:09 PM

boostaholic

Joined: Dec 2001

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From: Louisiana

Re: what should fuel pressure be at idle on a gsr motor boosted.. (ProJecTRacEr)

what size injectors? 37-42 psi is a safe bet.

Dec 14, 2002 | 02:25 PM

LEON

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Re: what should fuel pressure be at idle on a gsr motor boosted.. (ProJecTRacEr)

mine's at ~48psi

Dec 14, 2002 | 02:51 PM

Evil EG

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From: West Burbs Chicago, IL, USA

Re: what should fuel pressure be at idle on a gsr motor boosted.. (LEON)

Mine is <FONT COLOR="gray">45</FONT>.

[Modified by BVM, 5:52 PM 12/14/2002]

Dec 14, 2002 | 08:29 PM

T3T495GSR

Joined: Oct 2002

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From: Suburbs, ILinoIS

Re: what should fuel pressure be at idle on a gsr motor boosted.. (BVM)

I have a fuel pressure gauge in my car. At idle it should be about 38 psi and just before you boost it should be 45psi

Dec 15, 2002 | 07:11 AM

GruvyTune

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From: NY, USA

Re: what should fuel pressure be at idle on a gsr motor boosted.. (ProJecTRacEr)

doesn't really matter what pressure you have it at. the range would be 35-65psi or thereabouts. what matters is what you are using to control your injectors ie, a standalone computer vs a vafc or inline pump/fmu as your delivery method.

my personal choice is to use a standalone, larger injectors and keep the fuel pressures near stock 40-50psi.