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  1. J

    Gx390 flywheel??

    i guess all the torque will be helping me. i have a go kart with a gx160 and aluminum flywheel & 20 over but it is for the woods and trail riding and doesnt have the power.
  2. J

    Gx390 flywheel??

    Ok. is there any way of reducing the weight of the motor?
  3. J

    Gx390 flywheel??

    will it be safe without the governer
  4. J

    Gx390 flywheel??

    true witch will give me more rpms. more rpms=more speed. the stock flywheel is too heavy for spinning high rpms. will i be able to take the governer off and run it to about 5600?
  5. J

    Gx390 flywheel??

    well, i dont have the money for the lightened flywheel but i want to get some power out of it without spending much.
  6. J

    Gx390 flywheel??

    ok. thanks
  7. J

    Gx390 flywheel??

    is there anyway to lighten the stock gx390 flywheel?
  8. J

    Off Road go kart

    its a 440. i forget the name of it. its at my friends house. i dont have enogh money to build a new frame because i am already building another one with full independent suspension but that wont be done for a while.
  9. J

    Off Road go kart

    Heres the link to see the go kart because an error occured when trying to put them on here: http://www.facebook.com/album.php?aid=16378&id=100000143872936&l=a2584c5cb1
  10. J

    gx390 idling problem

    makes sence. what is the main jet size on the gx390 carb
  11. J

    gx390 idling problem

    do you know by any chance what size jet i should use? Im using the 390 carb
  12. J

    Off Road go kart

    yea i have pictures. ill post them tonight when i get a chance.
  13. J

    gx390 idling problem

    I have a stock gx390 with a gx270 head on it. I cant get the carb adjusted to idle. Does anyone know what the problem is?
  14. J

    Off Road go kart

    Im gonna put more padding on my seat since it will help some. Im just concerned that i will be pulling the wheels off the ground with the motor
  15. J

    Off Road go kart

    Thanks for the info. I am starting to make independent front suspension. they are single armed instead of double armed. im not looking to get alot of travel but just enough because of the power the snowmobile motor will be putting out. Since i want to keep it the stock size, i dont think i can...
  16. J

    Off Road go kart

    I have an offroad go kart and i am going to put a snowmobile motor on it. Should i put front suspension on it or should i have no suspension at all?
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