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Thread: fuel pressure?

  1. #1

    fuel pressure?

    02 6.0 2500hd with boltons, a cam, and a nelson tune. just wondering what i should be running for fuel pressure. I think i may have an issue at wot from a dead stop with my fuel pressure dropping too low, if i get on it say mid throttle it actually seems to get up and go better than if i just put it on the floor. I have a stock pump and was thinking it may be time to buy that walbro pump I've been thinking of... i think i may buy a fuel pressure guage for inside the truck...

  2. #2
    Join Date
    May 2008
    Location
    Crowder, OK
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    8,005
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    1969 Chevy RCLB C10 350/TH400 SOLD
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    2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
    2013 FORD CCSB F350 6.7 Powerstroke 4x4


  3. #3
    At all times or will it be lower at wot?

  4. #4
    Join Date
    Apr 2011
    Location
    Jennings, louisiana
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    122
    At wot you could see a 2-4psi drop.

    slowly getting somewhere, 12.75 @ 105 1.77 60', 414rwhp/417rwtq

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