When I am at 65-75% power plus my Archer oil pressure indicates the top of the green arc (I think that is 90 PSI). The engine runs fine and it has always done that since I bought it 14 months ago. The A&P I bought it from stated that he deliberately set it at that level. I know it can be adjusted.
What is the ideal oil pressure setting? Is it good that it is on the high side? Just curious about pros and cons. Thanks
What is the ideal oil pressure setting? Is it good that it is on the high side? Just curious about pros and cons. Thanks