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  1. #1

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    EJK controller settings

    Not a lot of info on this controller. Rossnemo has some for the powershot but its pretty old. Their website has base settings for a stage 1 or 2. My main focus is the first three settings for fuel, green for idle, yellow for midrange, and red for wide open. Here are my mods.

    2003 1300
    milled head 150
    wfo 4 degree keyway
    vf3 rreeds riva air filter screens rremoved
    Riva 1300 grate and plate
    13-20 prop
    dplate


  2. #2

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    EJK settings off their website

    green 2
    yellow 4
    red 3.5

    rossnemo
    green 5
    yellow 5.5
    red 0
    he said this was for all the bolton's

    i found one post on riva forums for their stage 1 & 2
    green 2.5
    yellow 4.5
    red. .5

    the red setting being wide open throttle is the one that I don't get. You are adding fuel over the stock setting. I don't understand why ejk is so much higher.

  3. #3
    powerstroke specialist mikegp's Avatar
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    i play with this one long time ago and i remember that no one had any info, i was base on the instructions that riva provide and lots of testing and playing with the setting while riding , yes it was while riding the ski. their settings are real rich.

  4. #4
    powerstroke specialist mikegp's Avatar
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    i'm going to see if by any chance i have written the final settings somewhere.

  5. #5
    OzarkYamMonster's Avatar
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    Hello, I have the EJK, and yes it is bitch to get it tuned just right. I have same mods (heads,keyway, powershot, ...) I found that I have had to increase the first 3 settings the key is to adjust settings then check RPMs on your tach. You will notice that as you get closer to your optimum RPMs that you want ... my case 7140 to 7200, I found this to be true as I increased the fuel settings. I think I am close with 3-4-5-5-6-6 .... but who knows it's a crap shoot. Good Luck

  6. #6

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    Quote Originally Posted by mikegp View Post
    i'm going to see if by any chance i have written the final settings somewhere.

    Thanks, I think it was your post on the riva forums that I found. The red is my main concern. Don't want to lean it out running wide open.

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