stock fuel pump

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Mar 3, 2004 | 05:40 PM

#1 (permalink)

DC240sx

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stock fuel pump

how much hp can a stock s13 fuel pump handle

Mar 3, 2004 | 08:32 PM

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RubberBerner

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not much at all...probably be 100% at less than 180hp. upgrade if you plan to go above, or plan to use nitrous.

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Mar 3, 2004 | 08:56 PM

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Jeff240sx

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My friend runs a 75 shot on his s14, and I ran 4.35psi on my KA-T S-14 for 18 months before it blew up from running 18psi

Both of these with stock fuel pumps, and no A/F meter gripes.
-Jeff

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Mar 4, 2004 | 05:46 AM

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Evangelion

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I heard it will work for a SR on stock boost. Any higher than stock you'll need a Walbro 255.

Mar 10, 2004 | 09:43 AM

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DC240sx

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i'm still running a KA but im adding some stuff that will make my hp over 220 should i get that walbro 255

Mar 11, 2004 | 08:50 AM

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Evangelion

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Quote:

Originally posted by DC240sx
i'm still running a KA but im adding some stuff that will make my hp over 220 should i get that walbro 255

I would to be safe.

Mar 11, 2004 | 07:09 PM

#7 (permalink)

RubberBerner

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what did you do to your KA to make it have over 220hp?

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Mar 12, 2004 | 07:58 AM

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SAFKO

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put in the walbro

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Mar 13, 2004 | 08:49 AM

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DC240sx

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Headers, Cat bypass and a custom cat back straight pipe no muff my friend up the street gonna make for me. I also have and intake and a new performace ECU

Mar 13, 2004 | 09:34 AM

#10 (permalink)

Chin

MASTER BREWER:HOT TEA

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thats maybe 150 hp

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