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  1. #1

    Question WOT for 30sec, now RPM stops around 6k 2007 RXP

    I was riding/cruising for about 30mins, then did a 30-40sec WOT... suddenly the power reduced dramatically and revs fell to about 5800. &nbsp;I stopped, then WOT and it runs with less than normal acceleration to about 5500rpm. &nbsp;If I stop, then slowly creep the throttle up, I can get to about 6000rpm. &nbsp;I was able to run fine all the way back home for about 20mins at 5k rpm.<br><br>SKi has scream, upgraded injectors, RRFPR, CAI, external Intercooler. &nbsp;Normally does well over 70mph but I've never done a sustained 30-sec WOT. &nbsp;Running 93oct ethanol-free gas.<br><br>I didn't have time to work on it, but plan to this week. &nbsp;Ideas? &nbsp;I'm thinking, spark plugs and check supercharger hoses/clamps. &nbsp;Maybe coils? &nbsp;Anything advice for troubleshooting is appreciated. &nbsp;


  2. #2
    Moderator beerdart's Avatar
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    SC or boost leak.


  3. #3
    Mod less, ride more! troyheb's Avatar
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    Welcome to Greenhulk.
    What ski and what year?
    Like BD said, SC hose come off or SC clutches have failed

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  5. #4
    h2jim's Avatar
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    Quote Originally Posted by troyheb View Post
    Welcome to Greenhulk.
    What ski and what year?
    Like BD said, SC hose come off or SC clutches have failed
    +1.

  6. #5
    Madzooki's Avatar
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    Sounds like the charger hose popped off. Happened to my buddy when he reinstalled his charger after I rebuilt it.

    Paul

  7. #6
    DaveC's Avatar
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    Hopefully you do not still have the ceramic clutch washers on the super charger.

  8. #7
    If i knew,...I wouldn't ask sea-one's Avatar
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    Quote Originally Posted by DaveC View Post
    Hopefully you do not still have the ceramic clutch washers on the super charger.
    Dummmm-Da-Da dumm

  9. #8
    wotxxxsd's Avatar
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    Wot for 30 seconds didn't break your ski.
    It had a issue before wot.
    Ive done over 2 hours of WFO on my doos.
    It takes @2 hours to suck a tank of fuel..
    These skis are meant to be WFO...

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