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  1. #1
    pedro15's Avatar
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    Riva ECU + ET 127

    I have a ET 127 and ex IC with stock waterbox and stock exit with stock ecu. im going riva ecu and valve train upgrade in a fea days. will i need a water box or at least a rear exhaust kit?


  2. #2
    imp0ster's Avatar
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    no

  3. #3
    RXPJAY's Avatar
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    Let me know how you make out. I have everything possible thrown at my 127 whee on a stock ecul. ECU and valve train would be next. Please do post your rpm and your results.

  4. #4
    pedro15's Avatar
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    i also have a 15/20 and a 14/19 that i will try both

  5. #5
    RXPJAY's Avatar
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    I'd say the 15/20. That's what i'm running now.

  6. #6
    imp0ster's Avatar
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    you'll want the 15/20

  7. #7
    AtoMIC_OraNGE greenbullet's Avatar
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    It will work

  8. #8
    SLASHER's Avatar
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    Go the almighty ET 127 , great wheel ....

  9. #9
    pedro15's Avatar
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    sorry for not posting result. When i was testing it, one of my exhaust pipe came off and i sunk. Wow, that was the worst feeling i have ever felt in my life. im in the process of cleaning out the engine and adjusting the prop. before i sunk, i manage to hit 79.2 at 8250rpm in a 92* Florida weather and then i sunk


  10. #10
    PWC Addict lilman573's Avatar
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    Oh man that sucks....

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