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Thread: 2003 Gtx Sc

  1. #1
    Bruno65
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    2003 Gtx Sc

    Trying to get some input on impellers?
    i have to replace mine and i am not sure what to get??
    HELP!!


  2. #2
    King_Of_Fun's Avatar
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    What GPS speed and rpms were you getting with your current prop? Was it the OEM impeller? While it's out, you should check the wear ring for wear... Ron

  3. #3
    jpeconsult's Avatar
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    research the 13/20 vs the 12/20. Some people have had luck/failure with both. Some have even done well with the OEM prop. Do a lot of research!

  4. #4
    Bruno65
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    not sure?? i have a new wear ring.
    i have not pulled it out yet, but last week i sucked up some rocks (to close to shore) and had rocks jamed in the impeller!! ... just checking to see what i should replace it with? maybe get a little more boost out of it!!

    Thanks

  5. #5
    I had lots of failure with the 12/20

  6. #6
    Bruno65
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    what do you think????
    go with a solas 13/20?

  7. #7
    mjammer's Avatar
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    You can also look at the Skat Trak 16/21

  8. #8
    Bruno65
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    Thanks Jammer.
    how much of a differance did you notice with the after market impeller??

  9. #9
    jpeconsult's Avatar
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    I didn't think the 7600 ECU would turn the 16/xx. I would like to know your GPS/RPM...especially at 235 hours.

    I am spinning the 13/20r impeller from Riva/Solas. No problems and great hook-up/top speed. Make sure that whatever you get will fit the splines on the 185 driveshaft.

  10. #10
    Bruno65
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    this is good stuff!!
    my ski is stock.. what do you think i should use??

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