Saturday, July 12, 2008

Spark Plug Gapping


The spark plugs were NGK DPR8EA 9 gapped at .034". They were black and sooty indicating the bike is running rich. I've replaced them with OEM Champions gapped at factory .024". I will probably consider trying iridiums gapped at a wider .034" again in the future. I will be doing a carb sync and adjustment today.

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