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Old 10-11-2009, 11:37 PM
biken stins biken stins is offline
Motorized Bicycle Elite Member
Join Date: Jul 2008
Posts: 156
Default Re: Spark Plug Gap??

Why mess with it if its running GREAT ?
0.4mm-0.5mm or .028-.034 inch.
If it get starting hard might close it up to .020
Good Luck.
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