blowing oil out vent tube

[tkent02]

Don't worry about the compression numbers if it runs well, they will come up as you ride it a lot.

Find that leak!

[65chevelle]

The reason to worry about the compression is because the crankcase pressure caused by blown by around the rings might be causing the leak, i was hoping maybe someone else on here might of had the same problem or knows more than i do about motorcycles.

[tkent02]

The reason to worry about the compression is because the crankcase pressure caused by blown by around the rings might be causing the leak, i was hoping maybe someone else on here might of had the same problem or knows more than i do about motorcycles.

That's why it has a breather.

[GSGSXman]

This helped for a while,but here is the real problem it is getting oil from the engine into the secondary drive. Then when it is over full it blows it out the secondary vent tube it lost 2 quarts in about 30 miles so it is a bad leak. I am thinking maybe a seal somewere between the engine and secondary drive. Would it be behind the clutch? Anywere on the net that might show a exploded veiw of the engine?

Not sure about a engine pic (will check). It does sound like the seal the between the engine and 2ndary oil needs to be replaced.

[65chevelle]

It seems to have a lot of crankcase pressure and this makes me feel like this is what has caused a seal to fail. I am going to try to compare crank pressure from aother bike. And then if its ok I will try to find were and witch seal,so far no one seems sure if it has a seal. Still looking for a break down of the engine. Might try the local dealer.