zatatime wrote:

In the other threads it seems many have a higher frequency than this.

I saw a Lycoming recommendation for the O-320 to change the oil at 50
hours or four months, whichever comes first. I think it's in the manual
for my engine.

George Patterson
If a man gets into a fight 3,000 miles away from home, he *had* to
have
been looking for it.