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Thread: 250r top end done!!!

  1. #1
    Join Date
    Jan 2003
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    446

    250r top end done!!!

    i get to pick up my 250r top end today!!!!
    i sent it out 2 weeks ago for a piston kit and bore i was told it was bored .20 over when i took it to the shop. they had to punch it out another .20 to make it round so i guess it is now .40 !!!
    1982 250r it will run again, new rings,razors,stator!!!(UGLY)
    1985 200x runs on race fuel or alky ONLY!
    western new york riders check out:
    http://groups.yahoo.com/group/wny3wheelernuts/

  2. #2
    crd00's Avatar
    crd00 is offline At The Back Of The Pack Arm chair racerAt the back of the pack
    Join Date
    Feb 2006
    Location
    somewhere over the rainbow
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    323
    Thats wicked, its a big improvement
    WWW.FASTRACKZ.COM!! Totally dedicated to Atv's/MX/Sleds. Go take a look at the photoalbum and drop into the forum and say hello!

  3. #3
    Join Date
    Jan 2003
    --
    446
    i'm just wondering if i should put aftermarket reeds in it or stay with stock. then i don't know what reeds to buy.

    the thing was fast before and it had more power than i needed(it was hard to keep the front end down in any gear)
    1982 250r it will run again, new rings,razors,stator!!!(UGLY)
    1985 200x runs on race fuel or alky ONLY!
    western new york riders check out:
    http://groups.yahoo.com/group/wny3wheelernuts/

  4. #4
    Join Date
    Dec 2005
    Location
    Jackson, Mo
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    46
    The fresh top end with new rings and fresh walls will give you the improvement, not boring it out another .20 Just punching it out to the next bore does nothing for power.

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