If a 6 was a 9, a dual plugging dilemma.
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06-16-2013, 11:53 AM
because I can
Joined: Sep 2010
Location: San Francisco Bay area
Not all heat range conversion charts are the same and the ones that are usually are for repeating the same mistakes as others. I learned that lesson a long, long time ago using different brand plugs in my dirt bikes.
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