I am buying a P-12...It's been sitting 6 years..in a hangar. Mid time 0-290D-2, 135hp. I have flown it 2 hours and plan on putting another few hours on it prior to closing.
Compressions are mid 70's...what should the oil burn rate be? Anything else I should be concerned about regarding an engine sitting that long?
Any advise would be appreciated!