Hi guys, lately i have noticed that my old hr214 has been puffing a bit of the white/blueish stuff and i want to have a look at whats going on (getting the new piston rings ready i guess). Also, from my reading on here it seems that the whitish stuff could be due to valve clearance not set correctly or valve seats stuffed. Anyhow, i opened up the ohv cam cover to find a small pool of oil at the bottom, is this normal or are the seats/valves stuffed as well?

thanks!