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Thread: -09 15F Changes

  1. #1
    christian gpr's Avatar
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    -09 15F Changes

    Quote from Kawi homepage "The engine has a new head cover design, the water-jacketed exhaust system now uses fewer parts and the ECU settings are updated to match the engine changes."

    Wonder if it will be faster or slower than the previous years


  2. #2
    jtskir15f's Avatar
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    its a single waterbox rather than the dual set up and the head cover eliminates the emissions valve set up (the basically incorporated the valve blockoff kit).

  3. #3
    Quote Originally Posted by jtskir15f View Post
    its a single waterbox rather than the dual set up and the head cover eliminates the emissions valve set up (the basically incorporated the valve blockoff kit).
    This change was aleady done on '08 250X and the 15F is just a year behind.

  4. #4
    jtskir15f's Avatar
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    any difference in speed stock?

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    njrealtor55's Avatar
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    1st question. what power is gained from the new ecu - and is it interchangeable with the older models (04-0?

    2nd question. i wonder if these changes will be allowed to older models in 4 stroke na class?

    since the new models have 1 waterbox and the reed valves blocked off, doing the same to the 04-09 models should be allowed...

    i'll send patrick mell a email.

  6. #6
    pete71's Avatar
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    Quote Originally Posted by njrealtor55 View Post
    1st question. what power is gained from the new ecu - and is it interchangeable with the older models (04-0?

    2nd question. i wonder if these changes will be allowed to older models in 4 stroke na class?

    since the new models have 1 waterbox and the reed valves blocked off, doing the same to the 04-09 models should be allowed...

    i'll send patrick mell a email.
    this same question was asked when the rxp-x came out....to up-grade the supercharger on a rxp to a x charger....no go i'm sorry

  7. #7
    njrealtor55's Avatar
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    the x is technically a different model.

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