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Thread: 4ag sprinter

  1. #1
    Junior Member Backyard Mechanic Wedged'86's Avatar
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    Default 4ag sprinter

    hey, if i put a 4ag in my sprinter do i have to make up bigger fuel lines to take the pressure from the fuel injection?
    (i hope not)

  2. #2
    Junior Member Backyard Mechanic kugzs's Avatar
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    Default Re: 4ag sprinter

    if there is a carby 4ac in there now then yes, you will need efi fuel lines.
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  3. #3
    Junior Member Domestic Engineer BigWorm's Avatar
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    Default Re: 4ag sprinter

    You don't need to replace the solid fuel lines, but the rubber lines obviously need replacing with high pressure EFI fuel hose. And make sure you use some decent hose clamps on these.

  4. #4
    no backyard Domestic Engineer japlish's Avatar
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    Default Re: 4ag sprinter

    stock lines will be fine in your situation.

    i ran mine like that with no probs

    edit: damit bigworm your 2 fast!

  5. #5
    Junior Member Backyard Mechanic Wedged'86's Avatar
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    Default Re: 4ag sprinter

    So.....i don't have to replace the steel fuel lines that go from the tank to the engine bay, but i should change the rubber hose in the engine bay to high pressure hose to be safe.

    yeah?

  6. #6
    Rest in Peace Conversion King ViPeR_NiPPleX's Avatar
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    Default Re: 4ag sprinter

    correct. the old fuel hoses will blow out under the pressure.

  7. #7
    Junior Member Backyard Mechanic Wedged'86's Avatar
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    Default Re: 4ag sprinter

    sweet. So i don't have to replace the lines from the tank to the engine bay

  8. #8
    Fuel Economy Warrior Carport Converter Vios-GT_07's Avatar
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    Default Re: 4ag sprinter

    Quote Originally Posted by Wedged'86
    sweet. So i don't have to replace the lines from the tank to the engine bay
    yes

    but IMO anything bigger than the VL fuel pump would be advisable to have bigger fuel lines.. then again the VL fuel pump is capable of ..... XXX kw more than you need anyway

    good luck with it
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  9. #9
    Junior Member Backyard Mechanic Wedged'86's Avatar
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    Default Re: 4ag sprinter

    thanks alot guys, this has cleared up alot.

  10. #10
    what? Automotive Encyclopaedia EVOSTi's Avatar
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    Default Re: 4ag sprinter

    stock lines are good for over 200RWKW, most 4a's are under that anyway

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