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Thread: Standard 4age fuel pump limit?

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    Default Standard 4age fuel pump limit?


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    I just got myself a smaller pulley for my ze to increase boost. Problem is I'm only running a standard 4age fuel pump in my car just wondering if the pump will be able to supply enough fuel to the engine.

    Thanks

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    Veteran Jonny Rochester's Avatar
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    My feeling is the pump will be ok, but I don't know.

    If you want to run a fuel hose into a bucket, and turn the pump on, you can measure the time it takes to fill 1 litre. Then use a online calculator to see how much power your fule flow rate is good for. Use this as a rough guide, or get a pump bigger than you need.

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    if your worried find someone wreacking a s13 or skyline ... get the fuel pump and it will flow more then enough for what you need or better yet get a brand newie.

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