I am sure this had been discussed, but I could NOT locate it with the SEARCH tool. What spark plugs do you use in your Lycoming O-145. I have the small plugs and have been happy using BG-417 S plugs, but have now run out of them. Does anyone have any for sale? Anyone know where to get some? What are people using instead?
Announcement
Collapse
No announcement yet.
Lycoming O-145 Spark Plugs
Collapse
X
Comment