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norcal314

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About norcal314

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    TT Newbie

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  • Location
    California
  1. norcal314

    Kx250F Motor Problems??

    The engine pis I posted were from an 2005 that started this whole thing, the other pics were form sxy rider 39. I dont know what year that is.
  2. norcal314

    Kx250F Motor Problems??

    http://i24.photobucket.com/albums/c11/ebparker/Blown%20KX250F%20Motor/motor15.jpg http://i24.photobucket.com/albums/c11/ebparker/Blown%20KX250F%20Motor/motor14.jpg http://i24.photobucket.com/albums/c11/ebparker/Blown%20KX250F%20Motor/motor13.jpg http://i24.photobucket.com/albums/c11/ebparker/Blown%20KX250F%20Motor/motor7.jpg http://i24.photobucket.com/albums/c11/ebparker/Blown%20KX250F%20Motor/motor5.jpg http://i24.photobucket.com/albums/c11/ebparker/Blown%20KX250F%20Motor/motor3.jpg http://i24.photobucket.com/albums/c11/ebparker/Blown%20KX250F%20Motor/motor1.jpg
  3. norcal314

    Kx250F Motor Problems??

    Oh yeah and one valve was bent and the bottom of the valves were scortched. Im sorry but I am not going to say who the builder was, because I dont like to put a bad label on anyone. The engine only had around 8 hours on it.
  4. norcal314

    Kx250F Motor Problems??

    Ok how do you post pics on this site? Or you can send me an e-mail address and I will send the pics to you, but I would like all to see!
  5. norcal314

    Kx250F Motor Problems??

    Thanks from your input all things really do help. Shurshot would the bike be able to coast off of the track if indeed the bearing seized? Also what it looks like after we torn the whole engine apart is that the rod just completely broke in half.Also it broke the number 3 and 4 gear input, I have pictures if anyone would like to see the mayhem. Oh yeah I forgot I had just gone into 4th gear and was not even pinned. I don't know. This was my first Kawasaki and all.
  6. norcal314

    Kx250F Motor Problems??

    Yeah I know I was going to get some bad things about that quote, but all in all it boiled down to the rod which was the problem. Maybe I put too much trust into things but that is what was seen. I do appreciate your coments though.
  7. norcal314

    Kx250F Motor Problems??

    Ok here is the scenario. I was at my local supermoto track and was just warming up the tires. I was finishing my third lap and had just shifted into 4th gear when my motor stopped and started losing engine ice like mad . The bike never seized and I coasted into the pits. The motor had only 8 hrs after the professional rebuild and I maintain it (i.e) change oil and go through everything after every ride. The rod literally broke in half and wedged itself into the head, which in turn knocked the head through the cylinder head (engine ice leaking) then blew apart into a million pieces creating havoc throughout the engine bent valves blown cases the works. The rod in question is a stock rod and was the main problem.
  8. norcal314

    Kx250F Motor Problems??

    I am asking for your help. I need to know if anyone has had any problems with the stock rods blowing to bits and pieces and ruining the whole engine. I am wondering if it is a bad rod casting by the factory?
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