ORIGINAL: ser00
Hi everybody,
From what I hear at our rc club, afterrun oil is overated for daily or weekly use. Some here swear that it can damage bearings (not quick sure how that is possible). One problem is if you put too much oil in, it is difficult to start the engine next time.
Happy Flying!
I have used ARO (usually either Rislone or ATF) for over thirty years in at least a hundred engines and have never had ANY ill effect.
jess