Does anyone have access to the Zinc content of AeroShell Aviation oil?
It follows US Mil Spec for "Std. Engine Aviation Oil" and will continue to be produced.
Could this be another source of "high zinc content oil" for our old cars?
Verle
It follows US Mil Spec for "Std. Engine Aviation Oil" and will continue to be produced.
Could this be another source of "high zinc content oil" for our old cars?
Verle