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Old 08-05-2008, 08:17 PM
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jburr36 jburr36 is offline
Motorized Bicycle Elite Member
Join Date: Jul 2008
Location: Idaho
Posts: 284
Default Spark Plug Issues

Anyone have any performance related issues with a champion CY7J plug? The cheap stock chinese plug was giving me gap problems (it seemed to increase the gap clearance on its own every time I set it).

The CY7J plug makes my engine run smoother but I seem to have a little less horsepower with it.

Just wondering.


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