300ex oil leak

[Bubba]

i made a thread about this a long time ago.

I got this oil leak coming from the vent tube on the top of the motor. So i was told the rings may be wore, so i replaced them. Still was leaking oil. So i replace the valve seals, still leaking oil. It doesnt leak much or none when i'm puttin on it, but when i get on it, it pours oil everywhere. any suggestions would be great, thanks.

[kicken250x]

sounds like you might have too much oil in it or have something cloging one of your oil galleries. hence the puddling of oil in the head and it blowing out the vent tube. this is the only reason ive known it to happen