Head’s off, quite a bit build up:
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there’s a little play between the valve and the valve guide, we’re looking at 7.75-7.91 when it should be 7.975+, but it seems excessive that there should come as much oil through here as exit the exhaust. I wonder if the rings could be worn already, they’ve only been in for 2-3000 km..
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I’m going to have to replace all the valves, as they are all out of specs in regards to stem size.. and I guess that means replacing valve guides as well, I’ll have to measure.
I just need to figure out if the oil could be coming from somewhere else, along with oil coming from the valves, I also noticed that all the valve seals, except for one, had already popped off the valveGuide.