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  1. #1
    SOV's Avatar
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    80 psi of fuel to get 11.8 AFR at WOT ?

    Hello again,

    In order to get proper AFR I have to set the Riva fpr to 80 psi !!!I have E1 wheel and Tial bov.
    Is this possible?
    Sergiu


  2. #2
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    Probably need bigger injectors 80psi is hardcore on stock pump did you try it on rising rate ?

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  4. #3

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    What ecu/reflash are you using and what are your max rpms?

  5. #4
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    He has Athena I believe

  6. #5
    SOV's Avatar
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    Stage 3, Athena, stock injectors.I have no idea about rpm I do not have rpm gauge and the fx sho gauge is not accurate. I think about 8200.Can I change the map?

  7. #6
    SOV's Avatar
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    No, I did not try rising rate, is it better?

  8. #7
    Slamdcoop0428's Avatar
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    Quote Originally Posted by SOV View Post
    No, I did not try rising rate, is it better?
    You set you base pressure which will probably be around 40-45psi then you hook a vacuum line to it and it will rise 1 psi for 1 psi of boost. But how it sounds with your setup that still won't be enough.

  9. #8
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    Put some pink 550 injectors on it that will allow you to lower the fuel pressure and should richen you up

  10. #9
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    Also can you log your RPM's on that thing?

  11. #10
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    Stage 3 athena calls for 1000 cc injectors.
    that means the computer holds the injectors open very short.
    you do that with stock injectors it just adds to the problem

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