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Thread: D.I.Y Adding a Return fuel line

  1. #21
    I <3 Purpul Shocker
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    ^ I have no clue. Anyone else?

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  2. #22
    Newbie easymovet's Avatar
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    Here are some diagrams of what i'm thinking. I'm not exactly sure how the second inlet on the regulator works so it may be nessesary to use a T-fitting like the second diagram and cap off the extra inlet.


  3. #23
    I <3 Purpul Shocker
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    Quote Originally Posted by easymovet View Post
    Here are some diagrams of what i'm thinking. I'm not exactly sure how the second inlet on the regulator works so it may be nessesary to use a T-fitting like the second diagram and cap off the extra inlet.

    Second one doesn't seem to be a good idea, I don't like the idea of a T fitting in a fuel line.

    "As I lay rubber down to street, I pray for traction I can keep. But if I spin and begin to slide, please oh please protect my ride."

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  4. #24
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    I dont like either diagram.

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  5. #25
    Newbie easymovet's Avatar
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    Aeromotive seems to approve but does say that positioning the regulator after the rail is optimal.

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  6. #26
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    placing it after the fuel rail gives the most fuel and highest pressures to the injectors at all time. Verse the fuel going threw the regulator then ending in a dead end at the fuel rail. So putting the regulator after the rail will keep a more constant flow past the injectors.
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  7. #27
    I <3 Purpul Shocker
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    Quote Originally Posted by Spaz View Post
    placing it after the fuel rail gives the most fuel and highest pressures to the injectors at all time. Verse the fuel going threw the regulator then ending in a dead end at the fuel rail. So putting the regulator after the rail will keep a more constant flow past the injectors.
    "You must spread some Reputation around before giving it to Spaz again."
    Great info.

    "As I lay rubber down to street, I pray for traction I can keep. But if I spin and begin to slide, please oh please protect my ride."

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