petehowell
Well Known Member
Just completed the 1700 hr oil change with compression check and borescope pics of the exhaust valves. - Thanks to Alex P for letting me try out his new scope!
Oil filter media and screen were examined and were clean
Compression check with cold cylinders
Cylinder 1 79/80
Cylinder 2 76/80
Cylinder 3 78/80
Cylinder 4 78/80
I run 80-90% mogas and almost always LOP. The #1 Exahaust valve was replaced 100hrs ago.
This unit leaks a lot of hot air......
Oil filter media and screen were examined and were clean
Compression check with cold cylinders
Cylinder 1 79/80
Cylinder 2 76/80
Cylinder 3 78/80
Cylinder 4 78/80
I run 80-90% mogas and almost always LOP. The #1 Exahaust valve was replaced 100hrs ago.
This unit leaks a lot of hot air......
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