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  1. #1
    yol937's Avatar
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    Dynafly vs concord vs swirl??

    I currently have a skat swirl bent to a 14/23 turning 8560 with a e1 setup on stock Yamaha pump. I won't to try some other props to see what my results will turn out.. What r good choices for halfway decent out the whole, which is almost impossible with the stock pump, but I won't mostly midrange acceleration and better top end spend considering we do all our drag racing from a roll? As so what pitch should I order considering it prob won't true to the numbers on the box, but that's fine I can adjust to what I need. Any info is appreciated thanks gh members!


  2. #2
    hdlefler's Avatar
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    WHat kinds of numbers are you getting on the GPS? I would IM Jim from Jim's Performance and ask about the Solas. You will be faster mid to top by 1-1.5 MPH.

  3. #3
    yol937's Avatar
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    I turned a 83.7 on the limiter in 104 degree heat the other day Im not able to post pics off a iPhone or atleast it won't let me but I feel there is more left in it cause it pulls pretty hard and then it just doesn't go any further cause it's in the limiter? I'm gone try a dynafly I guess just don't know what pitch to start out at with that prop I'm thinking I can get atleast 85 mph out of this setup.. Or atleast I'm hoping. I am also currently working on another fz Doing a 1.9 big bore with a h20 turbo kit waiting on the block to get back from the machine shop. It's either gone be fast or blow up but I plan on pushing it to the max with the turbo considering it is gone a built motor

  4. #4
    hdlefler's Avatar
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    Talk to Jim. He will help you.

  5. #5

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    you will have a lot more cavitation with solas, stick with the skat, you may want to consider the tbm cone. it works amazing on the stock pump.

  6. #6
    yol937's Avatar
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    I have thought about getting a tbm but Im still skeptical about the spacer issue has that been resolved?

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