BSA 441 exhaust silencer *Get DB's down

[johnG#248]

Hey Guys,
To get the noise level down to comply with track regulations, what have you been doing on some of the older / loud bikes? I've got a BSA 441 with stock pipe..zero baffle ,it's a 1.5".
Is there a bit you can attach to the end of the pipe?
Trying to keep peace in the neighborhood

Thanks in advance!

[thelittleguy]

Hey john
Try sticking a russet potato then see how far it travels
Sorry for being smart arse
How ya doing matey
Steve

[johnG#248]

LOL Steve,
All good. I found the smaller turnips travel the farthest and you get a superior bounce.
Maybe in 2024 when the border opens I'll track you down for a landshark

[Mike Heggarty]

How about an old oil filter that’s been drilled out ? Free, previously used and soggy are quieter and if the motor does smoke you can blame the filter...

[Paul Brubaker]

Supertrap Discs work quite well. You can get them through Fortnine. They can be finished of with a reverse megaphone style end.