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Walbro 255 part #?

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Old Mar 24, 2008 | 06:41 PM
  #1  
jagevileye21's Avatar
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From: Detroit, MI
Car: 1991 Z28 Vert
Engine: LT1 350
Transmission: T56 6 Speed
Axle/Gears: 3.42 LSD
Walbro 255 part #?

What is the part number for the walbro 255 fuel pump?

Thank,
Jay
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Old Mar 24, 2008 | 08:16 PM
  #2  
Jaysz28's Avatar
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From: Fort Myers, FL
Car: 91 Firebird
Engine: 6.0
Transmission: T56
Axle/Gears: 3.73
Re: Walbro 255 part #?

I use this without any issues

http://www.racetronix.com/RX-FL98-FPKG-2.html

-jason
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Old Mar 24, 2008 | 08:49 PM
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From: ct
Car: 92rs
Engine: 350
Transmission: 700r4
Re: Walbro 255 part #?

gs340 works in my 92rs
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Old Mar 25, 2008 | 04:02 PM
  #4  
jagevileye21's Avatar
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From: Detroit, MI
Car: 1991 Z28 Vert
Engine: LT1 350
Transmission: T56 6 Speed
Axle/Gears: 3.42 LSD
Re: Walbro 255 part #?

Did you guys use the extra power wiring they have available?
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Old Mar 25, 2008 | 05:44 PM
  #5  
Jaysz28's Avatar
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From: Fort Myers, FL
Car: 91 Firebird
Engine: 6.0
Transmission: T56
Axle/Gears: 3.73
Re: Walbro 255 part #?

I did

it makes a difference if you measure it with a voltmeter

-jason
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Old Mar 25, 2008 | 06:23 PM
  #6  
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From: Beloeil, Quebec
Car: IROC-Z
Engine: LSx
Transmission: T56
Axle/Gears: Fabbed 9"
Re: Walbro 255 part #?

Originally Posted by Jaysz28
I use this without any issues

http://www.racetronix.com/RX-FL98-FPKG-2.html

-jason
Racetronix ftw
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Old Mar 25, 2008 | 08:06 PM
  #7  
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From: ct
Car: 92rs
Engine: 350
Transmission: 700r4
Re: Walbro 255 part #?

racetronix or a boost-a-pump is needed for forced induction setups that require boost referenced fuel pressure levels.
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Old Apr 24, 2008 | 11:33 AM
  #8  
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Re: Walbro 255 part #?

good luck finding a part number, if ur goin to a dealer that carries that brand they got it under there own number, i tried goin through all my sources and wherehouses to find that pump but ur better off just gettin one of ebay or the racetronix one with the extra aluminum sleeve on it.
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