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  1. #1
    Jarrett's Avatar
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    RXP-X - SeaDoo Centre 8400 RECU Reflash

    Has anyone done this mod by itself to see what it adds? Does this reflash do anything other than raise the rev limiter 200 RPM? Any before/after results on it? Anyone experience any problems after doing it? What happens to it if a dealer plugs BUDS into it? Thanks in advance.


  2. #2
    R88ory RXP's Avatar
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    PM 107Racing He has 1 for his ski.

    Im pretty sure he was running it with nothing else done and was seeing over 100rpm gain from ECU to ECU with the same prop. So there is more power in there but you may have to play with the prop to get the most out of it. R88

  3. #3
    GTXX's Avatar
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    the ski logs the rpm history of the ski, if the dealer plugs BUDS in they will be able to see that you're running higher rpm than the stock rev-limiter is set at. what happens after that I have no idea...

  4. #4
    richrxp's Avatar
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    Quote Originally Posted by Jarrett View Post
    Has anyone done this mod by itself to see what it adds? Does this reflash do anything other than raise the rev limiter 200 RPM? Any before/after results on it? Anyone experience any problems after doing it? What happens to it if a dealer plugs BUDS into it? Thanks in advance.
    Contact mrracing,he's a member of greenhulk.

    He does the reflash service.

    He claims a 22 hp gain.

    Xtra rpm's is prop bending to dial in,to get the extra rpm's..

    After the season i will do this mod

  5. #5

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    you see about 2mph top end depending on your prop and i was running 8380 with it and the mid range is awesome

  6. #6
    ROTAX RACING performance
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    you have to take the ECU to the BUDS for the key activation anyway after the reflash.

    in most cases you will see 200 RPM gain, if your ski is in the upper stock RPM range. like 8120 befor , and 8280-8340 after reflash.

    f you are getting up to 8300 + RPM , there is no need for a repitch , if you are below 8200 after the reflash , you are missing 50 % of the extra power potential.

  7. #7
    CHANDY's Avatar
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    with all my mods the reflash was the latest thing I added and I gained 2.5mph in the top end without changing any other bits but also very noticeable was how strong it was all the way thru the revs. I am still hitting the limiter now so another tweak to the prop is ahead.

    I was talking to les last night about it before he got on a plane to go racing and now I have a few other tweaks to do to really get my p-x moving.

  8. #8

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    whats the charge run on this?

  9. #9

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    reflash

    i have a 08tx stage1 upgrading to mini rude on the charger thinking of doing tje reflash too. do i send it to rivia or somone else on here top end thebest on gps 72.4 8120-8140rpms

  10. #10
    R88ory RXP's Avatar
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    Quote Originally Posted by xr1200 View Post
    i have a 08tx stage1 upgrading to mini rude on the charger thinking of doing tje reflash too. do i send it to rivia or somone else on here top end thebest on gps 72.4 8120-8140rpms
    Has to be sent to seadoo centre in aus. prob be a 3 week turn around. R88

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