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Walbro Pumps, Anyone have problems with them?

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  • #16
    Originally posted by RedBird View Post
    Why? i thought that was build into the pump already? to keep pressure on the line/rails/injectors so you don't have to prime the pump every time you start it?
    They're built into the stock pumps, not the aftermarket Walbros. Also note that there are different Walbro models with the same pressure ratings, slightly different construction.
    1999 GLS MP90 supercharged / 2003 GL MP62 supercharged / 2004 GLS stock
    Magnuson MP90 / TOG's / 3 in. Magnaflow exhaust / MSD ignition / LS1 MAF / Racetronix pump / HP Tuners / TCE 68mm TB / 36 lb Inj
    = Best track time: 12.951 @ 104.48, 1.839 60 ft. (Beech Bend Raceway Park, 11-23-13), 50 Deg. F
    http://www.youtube.com/watch?v=hpVYZPbpPzk

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    • #17
      Last kit I got and installed into my 96 was the FPG003

      It was a little different than the one I put in my 95, But at the same time I also cut the bottom off of the bucket it goes in to allow the pump to see the bottom of the tank. I also replaced the plastic tube with a rubber hose and clamps.

      This is how mine is installed





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      12.61@105 Epping NH Oct 2015 Nitrous 100shot (melted plugs) 13.58@98.8 N/A 3200LBS

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      • #18
        I had two in my Supra, never had issue with the pumps. I kept the FP low though. ~40psi
        1998 GTP --> T62 Turbo swap! - Done & gone
        1993 T72 MKIV Supra - Gone (another soup to follow)
        2008 Aura XR LY7 (Daily driver) - Current project.

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