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Old 12-13-2011, 09:09 AM
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heretolearn heretolearn is offline
Motorized Bicycle Member
Join Date: Dec 2011
Location: Texas
Posts: 43
Default Re: Muffler broke while riding

Hi there, I looked up four stroking and it sounds like the noise my engine is doing. It wasnt doing that before the muffler broke and the replacement muffler I put on was from a boy go fast kit. The new muffler seemed some how a bit lighter in weight than the old one. I always make sure everything is tight before a ride and at the time this happened I checked head studs and they were fine. I will probably try an expansion chamber muffler with an upgraded carb to see how that works if I cant get the noise to go away on its own. Oh and did I mention loss of power. Thanks guys for the replys
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