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Old 08-27-2008, 10:45 AM
Bike Lane Motors Bike Lane Motors is offline
Motorized Bicycle Newbie
Join Date: Aug 2008
Location: OC, California
Posts: 5
Default Re: Bicycle motor with a cat?

Bike Guy Joe : Do you get kind of a higher pitched noise from you CAT muffler? We had installed one of BGF CAT66 motors on a shwinn. We had to extend the pipe to about 15 inch. Would this change the pitch of sound the muffler makes?
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