LS, GSR and ITR fuel pump...any difference?

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Sep 13, 2002 | 10:48 AM

Project X

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From: Canada

LS, GSR and ITR fuel pump...any difference?

Any difference between the LS, GSR and ITR fuel pump?

Sep 13, 2002 | 11:01 AM

Spade

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Joined: Aug 2001

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From: Redwood City, Ca

Re: LS, GSR and ITR fuel pump...any difference? (Project X)

LS = 79 lph
GSR = 135 lph
Type R = 135 lph (not sure about this one though)

Sep 13, 2002 | 01:26 PM

CHEETAH

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From: Woodbridge, NJ, Middlesex

Re: LS, GSR and ITR fuel pump...any difference? (Spade)

Quote:

LS = 79 lph
GSR = 135 lph
Type R = 135 lph (not sure about this one though)

yeah, youre right,
type R and GSR pumps are same part number at dealer.

greg

Sep 13, 2002 | 01:58 PM

non-VTEC

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From: Toronto, Canada

Re: LS, GSR and ITR fuel pump...any difference? (CHEETAH)

are you guys positive about that?

i remmber asking this question months ago and everyone assured me the pumps are the same...............

Sep 13, 2002 | 05:10 PM

NVMYSi

Joined: Jul 2002

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From: IL, USA

Re: LS, GSR and ITR fuel pump...any difference? (Spade)

Is the Si the same as the GSR and ITR?

Sep 18, 2002 | 05:09 AM

Bontke

Joined: Jul 2002

Posts: 465

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From: TTU in Lubbock, TX, USA

Re: LS, GSR and ITR fuel pump...any difference? (NVMYSi)

I looked through a fuel pump manufacturer book and looked at some flow rates. The only pump that flowed the most for civics and integras was the 95 GSR at 60 GHP. All the rest (up to currect year models) were between 50-55 GHP. All the pumps have the same internals, just different connectons for the wires at the top. 5GPH isn't much....allthough replacing a worn pump or defective one will yeild more power.