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Thread: fuel delivery help

  1. #1
    Bulltear forum member Cook
    Join Date
    Jun 2014
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    USA
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    12

    fuel delivery help

    I have a 6.6l 401 in my 88yj and im done with the carb iim getting a fitech 600hp fuel injection system...you know the bolt on units that look like carbs,anyway it needs 65 psi running to it and the in tank pump wont put that out,I believe it runs up to 45 psi.
    so my question is if there is anyone who has retrofit a higher pressure pump in place of the stock one or put in an inline and how did they do that.
    it had the 2.5l in it before the swap so im not sure if I need return lines or a reg I believe it has a return already.

  2. #2
    Bulltear forum member Cook
    Join Date
    Jun 2014
    Location
    USA
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    12
    bump

  3. #3
    Thank you from BT ULTIMUS MAXIMUS STATUS tufcj's Avatar
    Join Date
    Apr 2004
    Location
    Watkins, CO
    Posts
    2,798
    Try Tanks, Inc. They have a lot of options on pumps and senders. I'm running a Mustang tank in my Rambler. It was set up with a GM TBI fuel pump (only 14-16 PSI) for a standard TBI setup and a sender that works with the factory gauge. I'm running a Howell-EFI dual throttle body setup (2 x 400 CFM throttle bodies) on the 390 in my 67 Rambler American.

    Bob
    tufcj
    1969 AMX
    1967 Rambler Rogue

    If you need a tool and don't buy it...
    you'll eventually pay for it...
    and not have it.
    Henry Ford


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