I found these specs of plastic in my oil filter the other day.
They are orangish-red in color.
The square piece in the upper right is about 1/16" on each side.
They are very thin like paper thin.
What you see in the photo is about all that was in the entire oil filter.
The airplane is a 1980 K model with a Cont TSIO-360 LB engine.
I have a Merlin wastegate but no intercooler.
There has been no recent engine work - not even a spark plug removal - nothing.
Can anybody think of some thin plastic part inside the engine that might be coming apart?
Dave