Originally Posted by chaskuss
FYI, for those mentioning that Aviation Mobil 1 has been discontinued, the issues of that product would not be relevant here. The problem with the Aviation Mobil 1, was that it leached copper out of the engine. This seemed to be an issue with Continental Engines, more so than with Lycoming products. Since Myron is using an auto engine, not relevant here.
Isn't this the same reason you shouldn't run auto oil in an aircraft engine?
RV-9 (Yes, it's a dragon tail)
O-360 w/ dual P-mags
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