Spark plugs

[Edo]

Working on getting a 620 tuned up just wondering what is the best set of spark plugs to use? Any other advice for a tractor that has been sitting for awhile. Thanks much Edo

 

[Carl NY]

Autolite 3116

 

[Anonymous-0]

Autolite 3116 made a huge diffence in my B. The thing just didn't like Champion's for some reason.

 

[Carl NY]

The Champion plugs are horrible. When you remove them throw them away -- as far away as possible.

 

[buickanddeere]

Non-resistor plugs and solid core wires unless you are using an AM radio on the tractor.

 

[old popper]

I use AC C87 plugs in all my vintage Deeres with satisfactory results.

 

[Anonymous-0]

Ive only had luck with Champions in my A's. They wouldnt run at all with Autolites.

 

[Edo]

Thanks for all the input think I will go with autolite 3116