Cub Spark Plugs

Lou1969 · Nov 15, 2009

What spark plug works best in a 1959 Cub Lo Boy? Thanks

Brian Schmidt · Nov 15, 2009

I like Autolite plugs. 386 seem to work well. If your tractor fouls plugs easily, 3116 will be your best option.

Bill Lisbon · Nov 15, 2009

Or you can use Champion D-16 Or D-15Y

Andrew Z · Nov 15, 2009

or champion D21 that is the equelivant to the 3116 autolite. champion D15 and D16 are a cold plug and never had any luck with them. always had good luck with the D21's or D18Y's are also a good choice.

Andrew

Lou1969 · Nov 15, 2009

Thanks for the help.

Cub Spark Plugs

Lou1969

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Brian Schmidt

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Bill Lisbon

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Andrew Z

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Lou1969

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