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  1. #1

    Update... Better... But not good

    Okay well took the ski out again for the first time sence rebuild on carbs and stuff. Off the line and idle works 100 times better then it did, but when i get to wide open throttle it bogs down kinda like fuel is cutting in and out or something.

    Go 3/4 throttle just fine, try go full speed kinda liek vrooooom vrom vroooom vrom, Up and down.

    Dont have a tiny tach yet will order one once a couple things sell on ebay so i got some money in pay pal.

    Also feels real strong up and till about 45 then fastest i got it to was 55 with gps ... Which it should be goign faster right.


  2. #2
    Moderator OsideBill's Avatar
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    Quote Originally Posted by lousieg55 View Post
    Okay well took the ski out again for the first time sence rebuild on carbs and stuff. Off the line and idle works 100 times better then it did, but when i get to wide open throttle it bogs down kinda like fuel is cutting in and out or something.

    Go 3/4 throttle just fine, try go full speed kinda liek vrooooom vrom vroooom vrom, Up and down.

    Dont have a tiny tach yet will order one once a couple things sell on ebay so i got some money in pay pal.

    Also feels real strong up and till about 45 then fastest i got it to was 55 with gps ... Which it should be goign faster right.
    What jetting are you running?

  3. #3
    2.0 n/s 115gram spring 115 low 125 high at 1 1/2 out on both screws

  4. #4
    Moderator OsideBill's Avatar
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    you need bigger main jets I have never ran smaller than a 135 main on a 1200 65U motor with 44mm SBN carbs.

  5. #5
    okay,i think i pulled 135 out lol... every time i jet it do i have to replace the base gaskets and stuff

    also can i fool around with the high speed screw or think that just is to small.

    Will this help my speed to.

  6. #6
    BoostCrzy's Avatar
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    sounds lean from description....i agree...more fuel!

  7. #7
    jdog800's Avatar
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    is the motor hot?Can you keep your hand on it while its running?

  8. #8
    Dont know if its to hot or not, OKay ill try bumbing up the jets.

  9. #9
    Moderator OsideBill's Avatar
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    no need to replace gaskets unless you glued them, which is a no no

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