I just had a valve job done by a very competent man. He also synced the carbs and tuned them. Cam chains were tensioned properly (while engine is warm). He found that one spark plug wasn't seated right because of tiny debris, fixed that.
But for some reason I still get some, and he isn't sure why. It runs nice. I get a little bit more of a poppy sound out of my left exhaust though. It might be some build up on the sparkplug that is going to go away, from before, but maybe it is causing the oil.
It is possible the oil is from inside the exhaust tube, but still how'd it get there?
There doesn't appear to be a problem with the valve guides that is apparant. Number 4 was a little tight on shims, but was corrected.
But for some reason I still get some, and he isn't sure why. It runs nice. I get a little bit more of a poppy sound out of my left exhaust though. It might be some build up on the sparkplug that is going to go away, from before, but maybe it is causing the oil.
It is possible the oil is from inside the exhaust tube, but still how'd it get there?
There doesn't appear to be a problem with the valve guides that is apparant. Number 4 was a little tight on shims, but was corrected.