Thread: El. Fuel pumps?

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    El. Fuel pumps?
    #1
    Founding Member PARADOX's Avatar
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    2002 496 HO Mag. Two fuel pumps. Which is HP? which is LP?
    Part no's 861156 A1
    and 861155 A2
    And what is the output pressures?

    Can I use the electric fuel pump in a pace of , 1994 454 Mag with the standard mechanical fule pump and not useor bypass the old mechanical fuel pump?
    What is the out put pressure on the mechanical pumps?

    I have 2 new El pumps, and a used one, all work, Can't sell them... ? so I want to switch out the old motor fuel pump.


    Thx

    P
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    #2
    The pump near the fuel filter is the booster (LP) pump.
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    #3
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    Quote Originally Posted by Knot 4 Me View Post
    The pump near the fuel filter is the booster (LP) pump.
    Thanks, but I don't even have the 496's anymore. I just got stuck with the pumps, so I have to find out LP and HP from the serial numbers.
    Life is: what happens... when you plan something else.
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    #4
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    861156 A1 is high pressure.
    861155 A2 is low pressure.

    I don't know what the actual pressure numbers are though.
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    #5
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    Thanks Nick.

    Still got the banners. If you want, we can get together Tuesday PM and meet somewhere. I call you later.

    P
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