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Thread: dynafly props

  1. #1

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    dynafly props

    I have the stage 1 installed including the dynafly 13/22
    plus i have the C1-11 and powershot installed.

    I have good top speed but i am all over the rpm limiter.

    I like the quality of the dynafly prop. Does any one know if the dynafly will be avaliable in other pitches?

    I have the riva intercooler on order as well.

    I would like to move up to the 13/24


  2. #2
    hitman's Avatar
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    You might be ok just having your 13/22R repitched to 13/23. Are you going to go with a bigger SC wheel anytime soon like say a C3?

    Are you only on the limiter on top end or out of the hole too?

  3. #3
    Live Fast wave15stx's Avatar
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    what kind of rpms are u seeing and whats ur top speed?i have a c-1 wheel with a 13/23 and with the colder weather its putting me into the rev limiter

  4. #4
    Site Admin Green Hulk's Avatar
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    Another option is to go with the Riva pro series nozzle. That way you can put the smaller rings in, get the RPM's down and gains some thrust.

    They aren't released yet but will start shipping in 2 weeks. You can have a look here
    http://www.4-tecperformance.com/inde...oducts_id=1199

  5. #5
    Boilerman Bill BPnta's Avatar
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    Quote Originally Posted by Green Hulk View Post
    Another option is to go with the Riva pro series nozzle. That way you can put the smaller rings in, get the RPM's down and gains some thrust.

    They aren't released yet but will start shipping in 2 weeks. You can have a look here
    http://www.4-tecperformance.com/inde...oducts_id=1199
    A quick Q about this. It comes w/ an 81, 82, and 83 mm ring. What is the diameter of the stock nozzle?

  6. #6
    Site Admin Green Hulk's Avatar
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    Stock nozzle is 83mm

  7. #7

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    my rpms are maxed out at 7700.

    top speed is in the 71 mph range.

    I ski in Canada were the air and water temps are cooler than many of the riders in the southern United States.

    I think after the riva intercooler I nead a 13/24 prop. for sure.

    I liked the quality and plated finish on the riva 13/22 prop ,but I am hoping they will release other pitches once Stage 2 is released on there web site?

  8. #8
    Moderator RX951's Avatar
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    Quote Originally Posted by hitman View Post
    You might be ok just having your 13/22R repitched to 13/23. Are you going to go with a bigger SC wheel anytime soon like say a C3?

    Are you only on the limiter on top end or out of the hole too?
    I agree, pitch it up. Also remember, Dyanfly's grow in O.D. when they get pitched up. Download an impeller gague, see what you have and pitch it up a degree.

    Quote Originally Posted by Green Hulk View Post
    Another option is to go with the Riva pro series nozzle. That way you can put the smaller rings in, get the RPM's down and gains some thrust.

    They aren't released yet but will start shipping in 2 weeks. You can have a look here
    http://www.4-tecperformance.com/inde...oducts_id=1199
    yup

  9. #9
    mjh3ides's Avatar
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    Quote Originally Posted by sabretooth30 View Post
    my rpms are maxed out at 7700.

    top speed is in the 71 mph range.

    I ski in Canada were the air and water temps are cooler than many of the riders in the southern United States.

    I think after the riva intercooler I nead a 13/24 prop. for sure.

    I liked the quality and plated finish on the riva 13/22 prop ,but I am hoping they will release other pitches once Stage 2 is released on there web site?
    Solas also has a 14/21 & 15/22 available. Many people have reported the 13/22r's from Riva are actually a 13/21, so if you have it repitched you might want to measure yours before going taller so you don't overshoot it.

    Here's an easy way to make your own pitch gauge:
    http://greenhulk.net/forums/showthre...ht=pitch+gauge

  10. #10

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    Now i have a concern if the Dynafly 13/22r is not what i thought i was geting?

    Has anyone measured the 13/22r to see what the real pitch is?

    I dont what to buy another prop only to over prop and loose performance.

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