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  1. #1

    Ultra Lite 250-F.

    New Complete hulls now perfected and available.

    Lite weight. Multiple mounting points for 15FSC motor or 250 motor. Trim system and 160 mm pump shoe includes. Complete top and bottom custom hand lay-ed. 15F bottom for speed and handling. Holds the larger 250 tank. Seat and hood are also lite weight.

    Still working my 15F bottom with stock top, the Black Momba and now starting on the Ultra Lite!
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  2. #2
    RustySeaRustyDoo's Avatar
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  3. #3
    Awesome as always skip! How much weight did u manage to shave off?

  4. #4
    240lbs so far and more to save with the intercooler and other mods being done.

  5. #5
    Hydrotoys's Avatar
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    Very nice!!!

    What's your weight prediction with a fully loaded 250x setup?

  6. #6
    Stock Ultra wet with no gas is in the range of 929 lbs

    Our goal is 700 lbs race weight. ie 5 gals of fuel.

    Its hard to calculate the true finish weight due to UMI, sponsons and ride plate wieghing more then stock. We will soon figure it out. We will be starting with just stock switch over first, except the 15F part for handling. From there will will continue on with boost mods and engine perfomance parts. Testing step by step.

    We are also looking into makeing a liner to cradle a RXP motor for the GP class. Still keping the 250 fuel tank for long range ability but running the RXP powerplant.

    Gotta watch what I say, the Kawi guys might have me assisinated for touching a SD.

  7. #7
    Rustymuscle's Avatar
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    Quote Originally Posted by Skips313 View Post
    Gotta watch what I say, the Kawi guys might have me assisinated for touching a SD.
    Meh, I wouldn't worry especially when the Ultra 250X-R comes out at the end of this year... oops.


  8. #8
    Fat Man, Little Boat Region8Ultra250X's Avatar
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    Quote Originally Posted by Skips313 View Post
    Stock Ultra wet with no gas is in the range of 929 lbs

    Our goal is 700 lbs race weight. ie 5 gals of fuel.

    Its hard to calculate the true finish weight due to UMI, sponsons and ride plate wieghing more then stock. We will soon figure it out. We will be starting with just stock switch over first, except the 15F part for handling. From there will will continue on with boost mods and engine perfomance parts. Testing step by step.

    We are also looking into makeing a liner to cradle a RXP motor for the GP class. Still keping the 250 fuel tank for long range ability but running the RXP powerplant.

    Gotta watch what I say, the Kawi guys might have me assisinated for touching a SD.

    ruh roh shaggy looks like i will be taking an extended vacation come winter time in florida..... i've got some building to do

  9. #9
    15f or 250 pump and drive shaft?
    What steering?
    How much?

  10. #10
    JET250's Avatar
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    great work skips, have you tested the skat pump yet, whats your summary of it.

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