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Spark plugs

Multiple (3) electrodes, It'll throw your ION sensing into a rage like Hobbit said above. No more knock retard for the times when your engine pings from poor fuel.

Use the stock HD plugs.:s
 
Use the HD plugs.

When my SS carb was running to rich, I went throught 3 sets of the triple electrode plugs. Almost had to take a loan out for spark plugs. :newsmile055:

I went to the HD dealer and got their plugs. My wallet and my bike are a lot happier.
 
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