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  1. 07-26-2015, 11:04 AM #1
    HydroStream6
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    Will I gain RPM with larger steering nozzle?

    Running an 87mm five degree nozzle and Solas SVHO prop at 8200-8250. Stock steering nozzle. Will I gain RPM and speed with a larger steering nozzle or should I just repitch?

    Thanks,
    Adam
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  2. 07-26-2015, 01:28 PM #2
    JoeyDFZS
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    Depitch
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  3. 07-26-2015, 04:20 PM #3
    HydroStream6
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    Will a larger steering nozzle raise rpm?
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  4. 07-26-2015, 04:56 PM #4
    Orange FZS
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    Yes but not very much
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  5. 07-26-2015, 05:40 PM #5
    HydroStream6
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    OK I will get it repitched then. I'm 15psi right now at 8200, 81.5mph. I think pitching for 8700 should get me up to 84 or so. I hope.
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  6. 07-26-2015, 05:56 PM #6
    2fast4u
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    You will need to reduce your pitch by two pitches to get to 8700 from 8200 and no other changes. Tommy Jordan
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  7. 07-26-2015, 06:37 PM #7
    John F.
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    The xlt 87mm 3 degree nozzle with the thinner diffuser veins will also increase rpm's. I like it with the Lucky 13 cone on the FZR/FZS skis.

    http://www.ebay.com/itm/Yamaha-XLT-1...c3c960&vxp=mtr

    You will still probably need to depitch to 1 or 2 degrees on the trailing edge.
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