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Thread: fueling c5

  1. #1

    Join Date
    Jul 2008

    fueling c5

    got an 06 rxt..xscooler 14/19 c5....can i run with 38s or 42s or would 42s and [email protected] hole shot be safer or any other recomendations....cant do a rrfpr so stick to the 38s or 42s or 42s plus [email protected] thanks...

  2. #2
    jbombino's Avatar
    Join Date
    Jun 2007
    Hialeah, FL
    You will need 42# injector with the R&D C5 wheel and external intercooler, 38# will run too lean unless you use a Rude RFPR in combination with the stock injectors.

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