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Thread: fuel upgrade questions

  1. #1
    the BOSS of jellow supporter Feedback Score 0 a2j's Avatar
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    fuel upgrade questions

    just gathering some info

    I changed my mind about using -10an fuel line. I will be running -8an. with two (more likely 340lph) fuel pumps. 720cc injectors or larger. e85 gas (obviously)

    questions:

    1. should I do dual feed to fuel rails? or 3sx loop should be enough?
    2. do I need radiator/cooler to cool the fuel that goes back in the tank?

    thank you for your input.

  2. #2
    Forum User Feedback Score 13 (100%) Austin@STM's Avatar
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    1)I wouuld suggest running dual feed, especially if you feel you need a -8 feed line. It will be better at keeping even fuel to all the inectors.
    2) you will have no need for a fuel cooler in the return, two inline pumps wont heat up the gas enough.

    -Ricer Evo 8: 8.75 @ 166 Best MPH of 167. Quickest 4G63 Powered Evo in The US!!!
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  3. #3
    Member Not Verified Feedback Score 7 (100%) mb3000's Avatar
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    Austin, what is your fuel setup? If you don't mind me asking.

  4. #4
    the BOSS of jellow supporter Feedback Score 0 a2j's Avatar
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    it will be two in-tank pumps. I was thinking they would be heating up gas in the tank.

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