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  1. #1
    thetolleyman's Avatar
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    Adjust a thrust...anybody use it? Any gains?

    Just wondering, they claim better low end and .5 to 1.5 mph top end gains on Yamaha 155mm pumps.


  2. #2
    Wrench's Avatar
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    This is a seadoo forum....but yes i had one on my xpl and once i got it tuned it a lot more bottom end hit and a little more speed up top.

  3. #3
    I also just stumbled upon it while researching pump cones, looked interesting I get the idea, but also looked like it mght have been out dated technology that didn't work... Glad to hear otherwise, I think that might be the pump cone for me!!

  4. #4
    what is it . never hoid of it. got a gpr 1300 though as well as a gsxl

  5. #5
    Wrench's Avatar
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    check out wet wolf adjust-a-thrust. i have a basically new one for sale for a 155mm seadoo pump.

  6. #6
    I like Boobs. wetwolf's Avatar
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    Quote Originally Posted by thetmaxx View Post
    I also just stumbled upon it while researching pump cones, looked interesting I get the idea, but also looked like it mght have been out dated technology that didn't work... Glad to hear otherwise, I think that might be the pump cone for me!!
    It's not outdated technology, they work just fine. I have been building them since 1999. If they didn't work, I would have quit building them a long time ago, instead I have 17 different models of AATs and when a new pump comes out from an OEM, I usually have prototypes ready the next season.

  7. #7
    Myself's Avatar
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    Wish I had one......hmmmm......maybe you could send me one to "try out" and I'll let everybody know how good they work on my HX.

  8. #8
    is thinking. grantuk's Avatar
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    Quote Originally Posted by wetwolf View Post
    Quote Originally Posted by thetmaxx View Post
    I also just stumbled upon it while researching pump cones, looked interesting I get the idea, but also looked like it mght have been out dated technology that didn't work... Glad to hear otherwise, I think that might be the pump cone for me!!
    It's not outdated technology, they work just fine. I have been building them since 1999. If they didn't work, I would have quit building them a long time ago, instead I have 17 different models of AATs and when a new pump comes out from an OEM, I usually have prototypes ready the next season.
    I have a limited spec XPL with 12 vane magnum, are the gains as good as the OEM pump?

  9. #9
    I like Boobs. wetwolf's Avatar
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    Quote Originally Posted by grantuk View Post
    I have a limited spec XPL with 12 vane magnum, are the gains as good as the OEM pump?
    Yes, that would be our SKT27 model. if you have adjustable rings, you can install a larger ring in the exit nozzle for better low end and midrange and the AAT will get you back the top speed of the smaller ring.

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