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  1. #1
    Rt-HemiBoY's Avatar
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    Exclamation !!-Need some advice on a solas prop....

    ok heres the deal i have an 07 1300gpr with this mods ....free flow exshaust riva flame arrestors riva intake grate and riva ridle plate.... im planning on doing within the next month these mods% send my stock head to jims and get it milled and put vf3 reeds and 87mm exit nozzle pump since i have a 2000 hull and also if neccesary get a riva efi so my question is which prop should i put on the ski a 13/19 or a 14/20 thanks for any imput


  2. #2

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    If your pump is the '05 and up you will need to buy the dynafly 14/20 prop. It should work perfect with your mods. After all your mods check to see what your rpms are.

    Not sure why you would put an 87mm nozzle on?? The 85mm works fine.

    This is a link to the dyafly 14/20 prop-
    http://www.4-tecperformance.com/inde...roducts_id=126

  3. #3
    L Carlson's Avatar
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    13/19 to start out with. Check rpm's

  4. #4

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    Quote Originally Posted by L Carlson View Post
    13/19 to start out with. Check rpm's

    Problem with that is you would have to depitch the 14/20 dynafly.

    My '06 with dplate, flame arrestor, EFI controller, and VF3 reeds would spin a 14/20 easily 7200+

  5. #5
    L Carlson's Avatar
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    Quote Originally Posted by Ronn25 View Post
    Problem with that is you would have to depitch the 14/20 dynafly.

    My '06 with dplate, flame arrestor, EFI controller, and VF3 reeds would spin a 14/20 easily 7200+
    True on a few points you are up in ms and he is in the subtropics. The only thing I'm missing on your set up is the vfIII's that are in the garage waiting to be installed on my daughters ski. 14/20 dyno at 7050 on hers.

  6. #6
    Rt-HemiBoY's Avatar
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    Ronn my hull is a 2000 so why would u said i would need the dynafly whats the difference between dynafly 14/20 and a solas concord 14/20??? any help

  7. #7

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    Quote Originally Posted by L Carlson View Post
    True on a few points you are up in ms and he is in the subtropics. The only thing I'm missing on your set up is the vfIII's that are in the garage waiting to be installed on my daughters ski. 14/20 dyno at 7050 on hers.

    I didn't see where he was...might make a small difference. The Vf3 reeds gives every bit of 100rpms+ Also I didn't run the FF tube....hate losing 50+rpms.

    I have just a few more mods but my little 1200 has turned a 14/20 prop 7330rpms

    You can't go wrong with adding the keyway good for 60rpms and its cheap.

  8. #8

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    Quote Originally Posted by Rt-HemiBoY View Post
    Ronn my hull is a 2000 so why would u said i would need the dynafly whats the difference between dynafly 14/20 and a solas concord 14/20??? any help
    Oh I see now.... I believe the dynafly 14/20 is a better all around prop mph better too.

    But it Depends on which pump you have. If you have '03 and older pump use the concord. If you have the '05 and up pump go with the dynafly.

  9. #9
    Rt-HemiBoY's Avatar
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    thanks ronn yea i believe i have the old pump set up why is there any difference between them too from and 05 to an 02 sorry for all the dummies questions ???

  10. #10

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    Quote Originally Posted by Rt-HemiBoY View Post
    thanks ronn yea i believe i have the old pump set up why is there any difference between them too from and 05 to an 02 sorry for all the dummies questions ???
    Yes the hub size is different. The '05 and up is called the H.O. pump and has the bigger hub that the dynafly is made for.

    So your best bet is to buy the concord 13/19 if your after acceleration. If your after more top end you may want to get the 14/20 and put your sound suppression box back on. Just up to you. You should be able to turn either if you get the VF3 reeds.

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