Vintage Dirt Bike Q & A

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PostPosted: Tue Sep 10, 2013 4:54 pm 
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Joined: Sat May 18, 2013 8:30 pm
Posts: 9
ok well my buddy has had this for a little while and its been a pain. its smoking really bad lately so we ripped it apart to replace crank seals and bearings. hoping that will fix the white smoke.. when we took the cylinder off its has the biggest scars ive ever seen. but we check compression right before we took the motor out and its 195. the gouges dont go all the way to the top or bottom so they are in the middle of the cylinder. and also we can see the clutch oil in the bottom of the crankcase and everything has been drained... im so confused on what to do here need some help... thanks


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PostPosted: Sat Sep 14, 2013 8:17 pm 
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Joined: Sat May 18, 2013 8:30 pm
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ok well will a 89 kx250 motor mount right in? will all the internals transfer over?


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