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What is the stock fuel pressure on a 98 itr? What lph is the stock pump?

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Old Apr 7, 2004 | 05:04 AM
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Default What is the stock fuel pressure on a 98 itr? What lph is the stock pump?

Thanks for the help!
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Old Apr 7, 2004 | 05:27 AM
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Default Re: What is the stock fuel pressure on a 98 itr? What lph is the stock pump? (mrtrex)

190 lph if I'm not mistaken.
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Old Apr 7, 2004 | 05:39 AM
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Default Re: What is the stock fuel pressure on a 98 itr? What lph is the stock pump? (mrtrex)

stock fuel pressure is 47-53 PSI vacuum off I believe
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Old Apr 7, 2004 | 12:53 PM
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Default Re: What is the stock fuel pressure on a 98 itr? What lph is the stock pump? (EleanoR)

anyone know for sure?
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Old Apr 7, 2004 | 01:06 PM
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Default Re: What is the stock fuel pressure on a 98 itr? What lph is the stock pump? (mrtrex)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mrtrex &raquo;</TD></TR><TR><TD CLASS="quote">anyone know for sure?</TD></TR></TABLE>

Both of the above seem to be correct.
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Old Jun 1, 2004 | 09:25 AM
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Default Re: What is the stock fuel pressure on a 98 itr? What lph is the stock pump? (EleanoR)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EleanoR &raquo;</TD></TR><TR><TD CLASS="quote">stock fuel pressure is 47-53 PSI vacuum off I believe</TD></TR></TABLE>

What do you mean by vacuum off?
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Old Jun 1, 2004 | 09:31 AM
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Default Re: What is the stock fuel pressure on a 98 itr? What lph is the stock pump? (Boosthead)

With the vacuum hose OFF.
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Old Jun 2, 2004 | 04:27 PM
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Default Re: What is the stock fuel pressure on a 98 itr? What lph is the stock pump? (B2FiNiTY)

no way stock itr fuel pressure is that high, stock b16 fuel pressure is like 35-37. and when he says vacuum off that would be the fuel pressure at idle because obviously the pressure increases as you rev your engine.
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Old Jun 2, 2004 | 04:31 PM
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Default Re: What is the stock fuel pressure on a 98 itr? What lph is the stock pump? (CivicTypeR00)

Stock itr fuel pressure is 47-53psi, hose off...take a look in the helms manual. Ever wonder how Honda uses 240cc/min injectors on all of the B-series engines...they increased the fuel pressure.

Austin
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