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  1. #1
    Live Fast wave15stx's Avatar
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    impros spec impeller 13/19?

    is the spec impeller original a 13/19 before the pitch?


  2. #2
    Dubz1's Avatar
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    Quote Originally Posted by wave15stx View Post
    is the spec impeller original a 13/19 before the pitch?
    For what?

  3. #3
    xxx2's Avatar
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    yes, It's a solas 13/19 before Impros 15f spec pitching

  4. #4
    Live Fast wave15stx's Avatar
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    Quote Originally Posted by xxx2 View Post
    yes, It's a solas 13/19 before Impros 15f spec pitching
    thanks

  5. #5
    madtown_chris's Avatar
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    aren't the guys with the 14/20 and 14/21 running faster though...or am I wrong? Dave, how close is the spec compared to these...?

  6. #6
    My 15f spec came in a solas box that was labeled Concord 14/20.

  7. #7
    inchadeboca's Avatar
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    do u mean a re-worked 13/19, 14/20 are stock solas pitches.

    explain

  8. #8
    hsdforever's Avatar
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    The 15f stock impeller is a 13/19 pitch !

    SOLAS have for this ski : 12/18, 13/19, 14/20 and 15/21

    12/18 is a short pitch, don't use it
    13/19 is the best pitch for STOCK engine, more holeshot and same speed. you can have the same result with a repitch of stock impeller.
    14/20 is the best choice for increase speed in FLAT water with minor mod...
    14/21 is a repitch impeller, a very little bit (lol) speed gain (FLAT water, minor mod)
    15/21 or 16/21 is for big mod with stock pump (the best is a magnum pump at this time).

    For my 15f, i use a SOLAS CONCORD repitch by IMPRO : 13/20 ! it's wonderfull in allround (wave, surf, flat...)

    it's ok ?

  9. #9

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    I had a 14/21 and had Impros repitch it to 13/20 and lost speed. Going back to 14/21.

  10. #10
    Live Fast wave15stx's Avatar
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    Quote Originally Posted by firehawk View Post
    I had a 14/21 and had Impros repitch it to 13/20 and lost speed. Going back to 14/21.
    what do u have done and how much speed did u lose?

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