P-Body,no block is filled to the top of the core plugs.
Trendz,no 2-stroke !
Sport, oily look is probably from the winterizing. Engine was only run maybe 5 minutes since put in storage last fall. I put Stabil in each carb. thru the vent and fog the engine.
When started all that stuff is still in there.
Never smoked,used oil. Plugs were fine last time checked.
Who knows what the piston tops would look like after a run