Seems as though most say to use the Autolight 3116 spark plug in Z134 engine.
I put 3116 plugs in my 1964 MF 35 Z134 Engine and after running them
found the terminal ends keep unscrewing I suppose from vibration.
How do all the users of this plug keep them tight?
I am also going to buy some copper washers to use with the plugs instead of the regular washers to get a better seal against the engine.
outside diameter is 18mm right?
What is the thickness of the factory washer?
Thanks
I put 3116 plugs in my 1964 MF 35 Z134 Engine and after running them
found the terminal ends keep unscrewing I suppose from vibration.
How do all the users of this plug keep them tight?
I am also going to buy some copper washers to use with the plugs instead of the regular washers to get a better seal against the engine.
outside diameter is 18mm right?
What is the thickness of the factory washer?
Thanks