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  1. #1

    Green Giant vs. Delphi injectors?

    Getting ready to bite the 42lb injector bullet, and trying to decide between the Bosch "Green Giants" or the Delphi (the ones that Riva uses).

    Any different worth worrying about? Or should I just try to find the best deal?


  2. #2
    DaveC's Avatar
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    Green Giants would be my choice. Be careful when purchasing them, they have been copied in China.

    You will always receive the real deal from the online store,

    http://www.4-tecperformance.com/inde...roducts_id=363

  3. #3
    DaveC's Avatar
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    double post

  4. #4
    AtoMIC_OraNGE greenbullet's Avatar
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    bosch 42s are what you need

  5. #5
    Turns out I need 50s. Still the same advice?

  6. #6
    The most interesting man in the world. Nils888's Avatar
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    Stay away from the Delphi's To many failers

  7. +1 by:


  8. #7
    Boost addict hotbird's Avatar
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    What ever you get make sure it not the cheap knock offs.

    Jerry stuff is tested and matched.

  9. #8
    What sort of HP are you thinking you are making? I am running the 1100 stuff from Vtech at right at 56% Duty Cycle pulling close to 280 HP.

    Have you run the motor thru one of the injector calculators on the net? Keep in mind that the standard calculators tend to size injectors smaller than you really need as these motors spin fairly fast.

    Andy

  10. #9
    No injector calculator - going based on the requirements of the Riva ECU I'm looking to purchase. It calls for the 50# injectors.

  11. #10
    Nothin' better than Doo'in it! BigDaddyRXP's Avatar
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    Quote Originally Posted by Ferrari Steve View Post
    No injector calculator - going based on the requirements of the Riva ECU I'm looking to purchase. It calls for the 50# injectors.
    If you decide to go with Bosch injectors with the Riva ecu... go with 48's. Even then you'll still be rich down low.


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