Thread: New NGK plug
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Old 09-08-2008, 10:33 AM
MyPC8MyBrain MyPC8MyBrain is offline
Motorized Bicycle Member
Join Date: Jul 2008
Posts: 30
Default Re: New NGK plug

If it's the black boygofast muffler... take it off and blow through it.
Mine was so restricted that the engine could barely gain speed on level ground. I had different chrome one that I snatched from another kit to test with, that made it easier.

I would reccomend letting it cool before putting it to your lips
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