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Thread: TRIPPLES

  1. #1

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    TRIPPLES

    Has Anyone Successfully Fitted Tripples To An Efi Ski.
    I Have Been Offered A Set But Both Of My Ski,s Are Efi.
    I Can,t See Any Reason Why They Wouldn,t Work!
    People Say They Are Not Worth The Hassle Because They Need Constant Adjustment.is This True?
    Has Anyone Had There Tripple Motor Dynoed To See What Hp It Puts Out.
    Is There Any 300hp Tripples Out There Or Are They More Than This??


  2. #2
    WATER WOODY's Avatar
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    The EFI ski's redline around 7500rpm.A triple pipe ski w/carbs,CDI controler rev anywere from 7800-8000.The pipes are designed to make full power from 7600 on.The EFI restricts the rpms the pipes need.

    You would have to put carbs on your boat and run an older style CDI box,drill your cases out and install pulse lines.blah.blah.blah....but can be done for sure.

    And yes,triple pipe boats are alot to maintain.

    I believe the pipes make 210-220 hp on a 1200 motor with little mods.


    I would say that there are some
    in the 275+ range.
    Last edited by WATER WOODY; 01-11-2007 at 06:42 PM.

  3. #3
    Happily Self-Employed WFO's Avatar
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    ... and you can forget about 300hp on a 2 stroke natural aspirated. Most heavy hitters are lucky to put down 260hp, on a good air day.

  4. #4

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    TRIPPLES

    Hi Guys
    Can We Not Re Map The Injection Ecu To Give Us The Extra Rpm,s.
    One Of My Pals Has An Ex Grand Prix 500cc 2 Stroke ,it Makes 200hp And Has To Run On Pump Gas Too This Is A 1990,s Bike So Why Can,t A 1500cc Motor Make 300hp Rpm,s I Think!!

  5. #5
    Happily Self-Employed WFO's Avatar
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    The triple pipe EFI will happen very soon. Advent T-4 and Macsboost ECU are being tested while we type away.

  6. #6
    Hydrotherapy's Avatar
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    wash make your own..thought you were very nearly there from our chat..hows kenny roberts doing so far

  7. #7
    WATER WOODY's Avatar
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    I almost bought the Advent T-4 last year when they came out in early june...OH WAIT!!!!!!! they never came out!!! Still waiting.

    The EFI boats have been out since 03' and nothing yet! It takes NASA 8 months to get the shuttle ready to launch!!!!!!!!!

  8. #8
    philip_gpr's Avatar
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    Advent is making progress, they had a ski on the water testing yesterday.

  9. #9
    WATER WOODY's Avatar
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    Quote Originally Posted by philip_gpr View Post
    Advent is making progress, they had a ski on the water testing yesterday.
    this summer is going to be lots of fun!Alot of people blew up last season.Now we will have control of the timing and these motors will see more hours.Im in line for the new T-4 !

  10. #10
    Mongoose's Avatar
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    I hope Advent do come good soon.
    Im holding out buying another efi controller for my current project, but I do NEED to get on with it!

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