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Triple Fuel Pump or Dual Fuel Pump?

Discussion in 'The Distillery' started by NoLimitRacing, Jan 2, 2021.

  1. NoLimitRacing

    NoLimitRacing New Member Established Member

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    I'm ordering my fuel system but am leaning towards the triple set up over the dual. I plan on running e85, so when is a triple fuel pump needed?
     
  2. 04sleeper

    04sleeper Runs On "Liquid Gold" Staff Member Super Moderator

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    Depends on the combo and MAX HP Goals
     
  3. NoLimitRacing

    NoLimitRacing New Member Established Member

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    I plan to pair the fuel system up to id1300x, power adder will be Gen 5 whipple 3.0, e85 fuel, then eventually twin turbo on built motor. Until then e85 and 150 shot with the whipple.

     
  4. biminiLX

    biminiLX never stock Premium Member Established Member

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    You’ll be able to push that combo with that blower, injector and E85 to about 1100rwhp, and that’s with a Fore triple pump (Walbro high pressure F90000274s).
    They now have 2 higher flowing pumps (F90000285/295) but the injector is done around there (1050-1100rwhp SAE) even with the best pumps.
    I have personal experience with you exact combo, it rips so have the fuel system ready.
    -J
     
  5. NoLimitRacing

    NoLimitRacing New Member Established Member

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    So the id1300x top out around there, where would you say the id1700x top out at?
     
  6. biminiLX

    biminiLX never stock Premium Member Established Member

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    Had a bunch left at 1250rwhp on C85.
    Definitely going triple pump right? That has a huge part in it.
    -J
     
  7. GNBRETT

    GNBRETT Premium Member Premium Member Established Member Beer Money Bros.

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    Get the Hellcat pumps. I went with (3) new ones a few months ago. I believe they are 525's so (3) of those will give u plenty on gas or ethanol.
     
  8. 04sleeper

    04sleeper Runs On "Liquid Gold" Staff Member Super Moderator

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    Yeah, you need the triple setup. I wouldn't even consider the dual.
     
  9. RioRed4v

    RioRed4v Well-Known Member Established Member

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    Triple for sure. I have a dual setup, E85, built motor, 1300's KB 3.6LC and my pumps maxed at 1020rwhp at 6,000rpm. Need to get a third one eventually.
     
  10. NoLimitRacing

    NoLimitRacing New Member Established Member

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    Thank you all for the input! Triple pumps it is, I just got confirmation from lethal that their division X fuel Rails do not fit with the Gen 5 3.9 whipple, so what are my options??
     

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