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kx250

  1. need help with 1990 kx250 engine info

    Kawasaki Dirtbikes
    hey, I'm building a hybrid kfx450 with a 250 two stroke engine. I havn't bought the motor yet but im keen on a 1990 kx250 thats for sale for $800 to rip the motor out of. I looked up the specs for the bike and its telling me that the bike puts out 52hp and 35ft ibs. Does that sound right to...
  2. What do you think?

    General 2-stroke Info & Everything Else
    What is the average running temperature for a 1997 KX250 2 stroke? Nobody seems to know the answer to this one. If you were to aim a temp gun at the cylinder of the engine, what should it read on average. There are alot of factors here,(at idle, hard running, climate, air temp, etc...), but...
  3. 1997 kx250 Oil

    Kawasaki Dirtbikes
    Hey, I was told by kawasaki that I should be putting 10/40 or 20/50 in my engine and fill it half way to the glass eye. But someone else is saying to put ATF in it. ?????????? Thanks
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