Recent Content by yyzmxs

  1. yyzmxs
    Thread

    Carb boots compatibility 2kr vs 3LN

    Hi, anyone knows whether 2KR's fit 3LN .... I don't think so, going by comparing part diagrams, but one never knows, right? Thanks
    Thread by: yyzmxs, Oct 28, 2014, 3 replies, in forum: Yamaha 250cc In-Line 4's
  2. yyzmxs
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    1989 fzr 250 3ln parts for sale

    Do you have carb boots in good shape (no cracks?)
    Post by: yyzmxs, May 30, 2014 in forum: FOR SALE
  3. yyzmxs
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    Anyone knows what this is?

    Done, read above.
    Post by: yyzmxs, May 30, 2014 in forum: Yamaha 250cc In-Line 4's
  4. yyzmxs
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    Carbs

    Nope.
    Post by: yyzmxs, Sep 8, 2013 in forum: Yamaha 250cc In-Line 4's
  5. yyzmxs
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    Blown crankshaft seal under magneto

    Oh no ... this is definitely more difficult than one would think. I am on my second seal (different manufacturer) and it still leak, not as much...
    Post by: yyzmxs, Sep 8, 2013 in forum: Yamaha 250cc In-Line 4's
  6. yyzmxs
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    Blown crankshaft seal under magneto

    Anybody has a clue where to get this part? Thanks
    Post by: yyzmxs, Jul 16, 2013 in forum: Yamaha 250cc In-Line 4's
  7. yyzmxs
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    Race Report: QRRC 2013 - Round 1

    Nice ... I wish I could race my 250 here in Canada. I was planning to, but now it looks like a blown crankshaft seal which I hear is...
    Post by: yyzmxs, Jul 16, 2013 in forum: Yamaha 250cc In-Line 4's
  8. yyzmxs
    Thread

    Blown crankshaft seal under magneto

    Anyone knows a place selling this seal? 93101-28153 Not sure why there is two numbers in parts diagram (one is marked UR and the other A/P)....
    Thread by: yyzmxs, Jun 17, 2013, 3 replies, in forum: Yamaha 250cc In-Line 4's
  9. yyzmxs
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    Engine identification

    Sorry, I was wrong .... I looked yesterday at mine and it is there as well.
    Post by: yyzmxs, Jun 17, 2013 in forum: Yamaha 250cc In-Line 4's
  10. yyzmxs
    Post

    Carb O rings

    You don't need OEM o-rings. You can take the old ones and bring them to a supplier. Just make sure you tell them the material needs to be gas/oil...
    Post by: yyzmxs, Jun 15, 2013 in forum: Yamaha 250cc In-Line 4's
  11. yyzmxs
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    Engine identification

    What you are talking about is the crankcase tolerance marking ... it's not a an engine serial number. At least on mine 3LN.
    Post by: yyzmxs, Jun 15, 2013 in forum: Yamaha 250cc In-Line 4's
  12. yyzmxs
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    fzr250 gearbox

    FZR's are known to be pretty rough, not the smoothest bunch for sure. FZR250 and FZR400s as well.
    Post by: yyzmxs, Jun 15, 2013 in forum: Yamaha 250cc In-Line 4's
  13. yyzmxs
    Post

    Engine surgery

    You say seems ... how confident are you? LOL ..... I know racers here who out of desperation try to ignore the bolts to only find oil leaks ........
    Post by: yyzmxs, Oct 13, 2012 in forum: Yamaha 250cc In-Line 4's