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Thread: 250r motor swap?

  1. #1
    Join Date
    May 2015
    Location
    Portland oregon
    --
    49

    250r motor swap?

    I have an 83 200. Just a plane 200. I want a little more speed. I'm either thinking about just getting a 250r motor and putting it on it and I wanted to know if it will fit and bolt up to everything else or if I have to get all new parts. Any advice with that would help. Or I'm thinking about just getting a 250r. Or if there is another motor that you guys think would be easier for the swap or any info on a swap for my bike would be helpful. Thanks.

  2. #2
    Join Date
    Aug 2014
    Location
    South Louisiana
    --
    1,915
    Dude that old frame cannot handle a motor that size. Your better off putting an air cooled cr80 or 125. But I would just get the 200 running right. There is a good bit of power hidden in those motors you just have to get them running right.
    "Roll on 3"

    RIP Ol' Deuce

    "Long Live the ATC"
    Building: ATCr125x
    Riding: ATC200sx
    "I am not a mechanic, mechanics get paid for this. I do it because I enjoy it."

  3. #3
    Join Date
    May 2015
    Location
    Portland oregon
    --
    49
    Yeah it's running a little rough. I wanna get it running right and have t be for camping and up in the woods and I wanna have a 250r for when I wanna go get the adrenaline rush haha

  4. #4
    Join Date
    Aug 2014
    Location
    South Louisiana
    --
    1,915
    You shouldn't have much trouble finding one. They are all out west!!!
    "Roll on 3"

    RIP Ol' Deuce

    "Long Live the ATC"
    Building: ATCr125x
    Riding: ATC200sx
    "I am not a mechanic, mechanics get paid for this. I do it because I enjoy it."

  5. #5
    Join Date
    Jul 2010
    Location
    O.C., Oregon
    --
    921
    Just snag up a 250r. They are everywhere on craigslist, aircooled and water pumpers.
    1985 250r-LED Performance 4mm Stroker motor
    1978 ATC70 w/ Piranha 140cc
    1972 - K1 - CT70 w/lifan 125cc
    2017 YZ 250x- Braap

    Youtube channel = http://www.youtube.com/user/ter5678/videos

  6. #6
    Join Date
    May 2015
    Location
    Portland oregon
    --
    49
    Yeah there is quite a bit. There not to cheap though haha

  7. #7
    Join Date
    Jul 2014
    Location
    Lloydminster, Alberta
    --
    503
    They're a lot cheaper in oregon than here!
    Mixing gas and haulin' ass


    1984 ATC 70 x2
    1985 ATC 250R-Ported/Polished, PWK 39mm, V-force 3's, Outerwears air box lid, FMF fatty with DG silencer, DWT wheels, LSR +4 axle, all black plastics
    1985 ATC 250R-stock

  8. #8
    Join Date
    May 2015
    Location
    Portland oregon
    --
    49
    Haha I'm going to look at a pretty sweet one on Saturday for 1700

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