Author Topic: 1969 BS 90 Sport Exhaust so LOUD!  (Read 58 times)

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Online GaltMech10C

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1969 BS 90 Sport Exhaust so LOUD!
« on: September 23, 2019, 10:00:53 PM »
Hello everyone! I just picked up a ‘69 90 sport today. I started it up for the first time, and it was the loudest exhaust I have heard in a long time. It has what looks like the original exhaust on it. Possibly need a new one or is it missing something? Any help would be great. Thanks!

Online OldSwartout

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Re: 1969 BS 90 Sport Exhaust so LOUD!
« Reply #1 on: September 24, 2019, 07:09:53 AM »
If it's really loud, it must be missing the baffle in the muffler.  Download the parts manual from this site, it'll show the part: Item #25 on page 44.
Karl Swartout
Mooresville, IN
BS175 Roadracer
BS350 GTR

 


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