LouFly
Well Known Member
So Champion says their branded graphite anti seize I've been diligently protected from freezing all these years is not to be used but replaced with a copper based formula.
https://www.lycoming.com/sites/default/files/SI1042AH Approved Spark Plugs.pdf
Happy to switch....anyone know why the change??
https://www.lycoming.com/sites/default/files/SI1042AH Approved Spark Plugs.pdf
Happy to switch....anyone know why the change??