limits of Walboro 255lph pump?

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Jul 5, 2002 | 10:16 PM

paulzy

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From: MN

limits of Walboro 255lph pump?

Here's the deal. I have a Paxton inline waiting in my garage to be installed, but I'm gonna wait until I get my new fuel cell to install that.

I was wondering if I buy and use a walboro now with 720cc's injectors, will it hold my needs of 400+whp?

Jul 5, 2002 | 10:23 PM

Arturbo

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Re: limits of Walboro 255lph pump? (Slow_ass_4dr)

Depends how much boost you are running and your fuel pressure.

art

Jul 5, 2002 | 10:27 PM

paulzy

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From: MN

Re: limits of Walboro 255lph pump? (Arturbo)

well, I'm aiming for 20lbs of boost and hopefully lower tahn 45-50lbs fuel pressure

Jul 5, 2002 | 10:41 PM

st00pid

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From: Houston, TX, USA

Re: limits of Walboro 255lph pump? (Slow_ass_4dr)

Weve made 720hp and 800tq on a viper with a 255 lph walbro. Thats at 60psi, on a returnless system.

I wouldnt push over 450whp on a turbocharged motor without upgrading the fuel lines, the viper has -6 feed lines.

hope that helps

jason

Jul 5, 2002 | 10:44 PM

Arturbo

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Re: limits of Walboro 255lph pump? (st00pid)

Yeah I think you'll be fine.

art

Jul 5, 2002 | 10:54 PM

Full-Race Geoff

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From: FULL RACE, AZ, USA

Re: limits of Walboro 255lph pump? (Slow_ass_4dr)

youll be jsut fine, just keep those pressures low.

Jul 5, 2002 | 11:28 PM

paulzy

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From: MN

Re: limits of Walboro 255lph pump? (FFgeoff)

I'm so excited that my motor is finally gonna be ready....I'm like a kid during Christmas

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Jul 5, 2002 | 11:47 PM

Arturbo

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Re: limits of Walboro 255lph pump? (Slow_ass_4dr)

No joke paul its seems like forever that your car hasnt been running. Im happy for you..

art

Jul 6, 2002 | 06:31 PM

paulzy

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From: MN

Re: limits of Walboro 255lph pump? (Arturbo)

NO joke at all....it was about 2 years ago that I blew my GSR motor...car has been down ever since

Jul 6, 2002 | 07:34 PM

#10

downpipe

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From: a galaxy far, far, away..., USA

Re: limits of Walboro 255lph pump? (Slow_ass_4dr)

damn and i was starting to feel bad at 7 months. good for you! good luck! and i was wondering the same thing about the walbro, too....

Jul 6, 2002 | 07:44 PM

#11

LsTurbo91

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From: Southern, CA, USA

Re: limits of Walboro 255lph pump? (Slow_ass_4dr)

Quote:

NO joke at all....it was about 2 years ago that I blew my GSR motor...car has been down ever since

Jul 6, 2002 | 09:04 PM

#12

Taffy

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From: Baldwin Park, Ca, USA

Re: limits of Walboro 255lph pump? (LsTurbo91)

I use the 340 (255 LPH) Walbro in my GN and at 26 psig boost with total fuel pressure at 66 psig, I have not had a problem. Have not dyno'd it, but I am sure it is atleast 400 HP.

Jul 7, 2002 | 10:15 AM

#13

paulzy

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From: MN

Re: limits of Walboro 255lph pump? (Taffy)

GN's are the shiznit....I still want one to this day

Sep 30, 2004 | 11:26 PM

#14

paulzy

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From: MN

Re: limits of Walboro 255lph pump? (downpipe)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by downpipe »</TD></TR><TR><TD CLASS="quote">damn and i was starting to feel bad at 7 months. good for you! good luck! and i was wondering the same thing about the walbro, too....</TD></TR></TABLE>

yeah, and now it's been draggin on for almost 4 years...lolz I'm still kicking myself in teh *** for selling the motor

Sep 30, 2004 | 11:34 PM

#15

Adi Radoncic

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From: Iowa

Re: limits of Walboro 255lph pump? (paul vang)

lol Paul, I was gona say 2 years!! come on its like 3 or 4 that I know about lol just givin ya crap dude! hehe I'm happy for you ur finally getting there!!