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  1. #1

    Join Date
    Feb 2007
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    R & D CDI Question

    Ok i have the riva stage 2 with the S3 exhaust what settings would be conservative to run so i dont burn up my #3 cyl again..

    i know i ve got issues in my carbs to deal with but i think i have maybe too much timing also....?

    so i was curious what would be a good safe setting...its almost not about the speed anymore as this ski blows my 800 out of the water and im not worried about top speed...


    thanks

    chris


  2. #2
    philip_gpr's Avatar
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    Dec 2005
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    put the stock CDI back in

    get the carbs sorted out

    than put the R&D CDI back in and use the stinger curve

    increase the fuel to #3, increase the pilot and the main on #3

    (I increase the pilot and lower the pop-off on all 3 cylinders, my season is so short I never want to seize)

  3. #3

    Join Date
    Feb 2007
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    can i run the stock cdi with the added performance and not hurt anything ?

    so i need to leave jetting the same on the front 2 carbs yet increase the jetting on just #3?

  4. #4
    philip_gpr's Avatar
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    can i run the stock cdi with the added performance and not hurt anything ?

    Yes

    so i need to leave jetting the same on the front 2 carbs yet increase the jetting on just #3?

    What is the jetting on 1 and 2 now?

    whatever it is, I am suggesting you could use higher jetting on 3 to reduce your risk of seizing 3

    more fuel as as a coolant and lowers the temperature - many seizures are caused by temps being too high

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