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Bigger injectors question

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I've got a boost controller and JWT ECU.

Can bigger injectors just be plugged in or does the ECU and other bits need changing?

I assume the injectors are just pumping larger amounts of fuel at a time so more boost can be used. I'm running 16psi now so what could I go to?

How much do they cost and how easy to fit?

Are there any scrapped cars out there with suitable big injectors for my Z?

I'm Z broke anyway so not for a while anyway but I can dream.

  • Quote

    • Featured Replies

    You need to have the ECU reprogrammed ($100 at JWT).

    A set of injectors (preferably Nismo) costs around 1000$.

    You remove the upper intake manifold to fit them.

     

    Maciej

  • Quote

    And removing the upper inlet manifold is not a quick job.. Trust me, I speak from experience biggrin.gif

     

    Az

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