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  1. #1
    DaveC's Avatar
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    '07 RXP anyone tuned over 8100 RPM stock ECU ?

    A few posts that refer to the '06-'07 RXPs having a higher rev limiter with stock ECU, has anyone done this ?
    It seems that they are still the best power and speed around 8100 RPMs, just looking for other options if they are available with the stock ECU.


  2. #2
    Banned User
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    Quote Originally Posted by DaveC View Post
    A few posts that refer to the '06-'07 RXPs having a higher rev limiter with stock ECU, has anyone done this ?
    It seems that they are still the best power and speed around 8100 RPMs, just looking for other options if they are available with the stock ECU.
    8100-8150 is all you need to see with the stock ECU. Not many more options other that Rotax and Riva aftermarket ECU's.
    Jerry has a jamb up deal on Riva ECU's right now!!

  3. #3
    DaveC's Avatar
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    Sorry, just asking. No deals for the '07s.

  4. #4
    jtmoney33's Avatar
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    I have turned 8150 and 8200 when I first start off but very very bad cavitation..... think my wear ring is bad...

  5. #5
    MyGreenGumby's Avatar
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    8160 max I think i might have to Repitch or get a new prop -

    Heres my mods:

    Bucket cut
    Ride Plate holes filled
    Jerrys Green wheel
    Jerrys Washers
    Ceramic SC bearings
    Riva Intake Grate
    Riva 4inch intake
    Riva BOV

    the acceleration is ridic

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