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Thread: 200x boggs at high rpm's (jetting?)

  1. #1
    Join Date
    Nov 2003
    Location
    Oswego, IL
    --
    1,858

    200x boggs at high rpm's (jetting?)

    is it because i have a 12.1 pistion, whit bros cam, supertrapp, bolt on uni and only a 110 main jet?
    1974 atc 90 project underway cuzzztom

    1985 atc 110 for sale

    84 200s all original got off the first and only owner
    new carb
    maybe putting my 200x cam in it but not sure

    old trike
    1985 200x
    12.1 piston
    oil cooler kit
    white bors cam
    super trapp exhaust
    uni clamp on air filter
    350x front end

  2. #2
    Join Date
    Jun 2004
    Location
    Brazil, Indiana
    --
    1,389
    wit that stuff id put in at least a 112 jet...i know the 110 is close but sometimes they do that...when i had my 200x with the 12:1 in it and other than that it was stock i had to take off the air box lid and with the 110 jet it worked ok..maybe your not getting enough air...i dunno.. mine didnt make it over 55 when i had that 12:1 in there..im guessin its because of that piston and the rest being stock so it wasnt pushin air out enough to get that fast...it worked ok tho with high rmps but it did bogg a little when it got there..so maybe its not getting enough air or maybe it is your jetting..im not to sure but try it without the airbox lid first
    trikes owned:
    85' 200m - sold
    84' 200x - sold
    83' 185s - sold
    82' 185s - sold
    85' 350x !!! - selling

  3. #3
    Join Date
    Nov 2003
    Location
    Oswego, IL
    --
    1,858
    i have a filter that bolts on to the carb!
    1974 atc 90 project underway cuzzztom

    1985 atc 110 for sale

    84 200s all original got off the first and only owner
    new carb
    maybe putting my 200x cam in it but not sure

    old trike
    1985 200x
    12.1 piston
    oil cooler kit
    white bors cam
    super trapp exhaust
    uni clamp on air filter
    350x front end

  4. #4
    Join Date
    Sep 2004
    Location
    Phoenix, AZ.
    --
    6,719
    Blog Entries
    2
    What octane gas you running?

  5. #5
    Join Date
    Nov 2003
    Location
    Oswego, IL
    --
    1,858
    87 with half a can of boost. (i got the truck to go get some race gas tomorrow.
    1974 atc 90 project underway cuzzztom

    1985 atc 110 for sale

    84 200s all original got off the first and only owner
    new carb
    maybe putting my 200x cam in it but not sure

    old trike
    1985 200x
    12.1 piston
    oil cooler kit
    white bors cam
    super trapp exhaust
    uni clamp on air filter
    350x front end

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