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  1. #1
    Pistonwash's Avatar
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    Yamaha has a supercharger..doo, dah, doo dah.

    http://appft1.uspto.gov/netacgi/nph-...PEC/watercraft

    It was submitted in June..I guess this is the same one that supposed to go into a shortened HO hull.

    We'll see.

    Can someone post the drawings on here? My browser cannot see them.


  2. #2
    ABBOTT's Avatar
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    Mike did Yamaha submit that brief??

  3. #3
    Hydrotoys's Avatar
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    All I saw was "Blah, blah, blah, we aren't making a GPR four stroke, so kiss our Japanese rears"

  4. #4
    ph2ocraft's Avatar
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    With this viewer you will be able to see picts.

    http://www.alternatiff.com/

  5. #5
    ....back from the dead.... J-ME's Avatar
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    OK little Fercho, stop looking through the online patents!

    Get to work on those hurricane proof shingles.

  6. #6
    Johnjet's Avatar
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  7. #7
    Johnjet's Avatar
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  8. #8
    Pistonwash's Avatar
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    Thanks for the pics John.

    The drawings are somewhat ambiguous..but, there's a supercharger in there. Too bad they did'bt figure out how to put into the GPR.

  9. #9
    Pistonwash's Avatar
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    You know what boyz?? I bet we could put that son-of-a-gun in a GPR..forget Yamaha, I think we could do it!! we can get a cheap hull...some air tools..some Insanediego duct tape. Duuuuude. I think we might be able to do this in '08!

  10. #10
    Nonstop, all day, everyday. 01xdime's Avatar
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    I still wanna see someone with the balls to go through with the 4Tec GPR. Everyone seems to think it weighs more than the 1300 mill but that 2 smoke has a huge pipe. I bet the two engines are about close in weight. Rotax racing makes a sweet two piece driveshaft that would do the trick. Put the Doo fuel pump into the Yami fuel tank. Swap in the Doo gauges. Use a skat magnum pump. Call that shit a day. Think about that holeshot. If Yami is comin out with a 4 stroke it'll be a while and if they get rid of the GPR in it's current form they better get their shit together with their new 4 stroke. The current Yami 4 stroke is a joke.

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