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  1. #1
    agibbs's Avatar
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    RRFPR with Stage 3

    I have a RRFPR running with stock injectors at the moment. I want to go to Stage 3, what do I have to do to the RRFPR to avoid flooding the engine with gas?


  2. #2
    Quote Originally Posted by agibbs View Post
    I have a RRFPR running with stock injectors at the moment. I want to go to Stage 3, what do I have to do to the RRFPR to avoid flooding the engine with gas?
    Take out the RRFPR. You won't need it with the Riva ecu and your setup. The riva works with 50# injectors and is boost sensitive. I've been told it's safe up to 13.5psi of boost. With the XSC you won't see that much boost so you won't need the RRFPR.

  3. #3
    West Texas RXP skoepp's Avatar
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    If you dont want to remove it I am pretty sure you can set at say 58 or 60 and discount the boost line.

    Someone chime in (Mark S) that knows how that works.

    I am actually going to be trying the Riva ecu, 50s, but 2Rude, so i am leaving my RRFPR as i hope to need it.

  4. #4
    Site Admin Green Hulk's Avatar
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    Quote Originally Posted by skoepp View Post
    If you dont want to remove it I am pretty sure you can set at say 58 or 60 and disconnect the boost line.
    Yep, just set it at 58-60 psi and leave the boost reference hose disconnected and it will act just like a stock regulator.

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