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Thread: Yamaha Yt 60 up and running- choke questions

  1. 08-27-2008, 03:27 PM #1
    86trizinger
    86trizinger is offline Got The Holeshot Arm chair racerJust too addicted
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    Yamaha Yt 60 up and running- choke questions

    Well I got the bike up and running great now.. Bored it .50 over and New wiring did the trick.

    I bought the clutch parts including the cable plunger and spring but doesn't run right with it installed.. The bike will only run wil the choke open but it runs at wide open throttle and stays that way no matter what you adjust. When its closed the bike stalls even when warm.. I Remove all the choke items including the plunger and it runs with no issues at all.. I have the mixture screw set at 2 turns out.

    And info to get this worked out would be great.. After spending $60 on the choke parts its a little waste if I cant use them.

    Thanks
    Chris
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  2. 08-27-2008, 03:51 PM #2
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    Vealmonkey
    Vealmonkey is offline Power User The day begins with 3WW
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    Ok, do you have an airfilter or airbox on it? With no airfilter or airbox, 2 strokes have a tendency to run like that. My yt125 did that until I reinstalled the airbox and factory filter, then I could tune the carb just fine.
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  3. 08-27-2008, 04:24 PM #3
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    Taiser
    Taiser is offline Just Too Addicted Arm chair racerJust too addicted
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    Not sure I follow...is it running full bore right after you start it without hitting the throttle?
    My Trikes...

    -1985 Big Red


    -1986 250r


    -1984 200x


    -1980 110


    -1980 ATC 185
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  4. 08-27-2008, 06:18 PM #4
    86trizinger
    86trizinger is offline Got The Holeshot Arm chair racerJust too addicted
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    yes it runs full throttle as soon as you start it without touching the throttle. ]

    I am not using the air box .I am just using a k&n filter on the carb.
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  5. 08-30-2008, 11:30 PM #5
    86trizinger
    86trizinger is offline Got The Holeshot Arm chair racerJust too addicted
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    adjusted the carb a little.. bikes runs great now.. Starts everytime with one pull start.
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  6. 02-20-2009, 02:26 PM #6
    grancuda
    grancuda is offline New to the board Arm chair racerNew to the board
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    Where did you get your .50 over piston? Yamaha only offers .25 and I need one that is .50 over
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  7. 02-20-2009, 10:09 PM #7
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    Cert88
    Cert88 is offline First Time Rider Arm chair racerNew to the board
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    yamaha offers .50 over

    look here

    http://www.yamahaoftroy.com/fiche_se...r=1984&fveh=66
    84' Yamaha Tri-zinger 60
    85' Honda ATC 70
    84' Honda ATC 70
    83' Honda ATC 70
    78' Honda ATC 70 (140cc lifan)
    79' Honda ATC 70
    73' Honda ATC 70
    85' Honda 200s
    83' Honda 200e
    85' Honda 250sx
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  8. 02-20-2009, 10:26 PM #8
    250rulzes
    250rulzes is offline At The Back Of The Pack Arm chair racerFirst time rider
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    What adjustments did you make?
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