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Thread: which external fuel pump ?

  1. #1
    Join Date
    May 2005
    Posts
    167

    which external fuel pump ?

    Decided to start a new thread for this since my other one has gotten passe` ( truck won't start). I don't want to have to take this tank out ever again , so which external pumps have you guys used and how much extra parts are needed to hook it up ?

  2. #2
    Join Date
    Oct 2007
    Location
    Bandera, TX
    Posts
    2,921
    a1000, need to plum a regulator, and will have a return line. good for 800 hp. return line can go back in your filler neck for easy plumming. this is what Im going to run.
    single digit street truck


    for build info

    http://www.ls1truck.com/forums/my-ga...cs-garage.html

    The best advice I have ever heard:... Only take B( . Y . )ST advice from someone that is CURRENTLY running a turbo setup close to, or bigger than what you want......

  3. #3
    casey23 Guest
    I think the Boshe 044 will be my choice of externals... Not as Loud, Inline proven 700hp pump,quiet -10 inlets and -8 outlets .. Can be used in Tank or external TRTturbo has them on sale for 260.00

  4. #4
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    The Bosch pump is pretty nice. The outlet is odd on it because it has a 12mm x 1.5mm pitch thread. I put a -6 outlet adapter on mine. I use the pump for the nitrous stand alone fuel system since the Walbro isn't big enough to supply fuel for the engine and the nitrous boost.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

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