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Old 03-08-2010, 06:38 AM
BarelyAWake's Avatar
BarelyAWake BarelyAWake is offline
Motorized Bicycle Elite Member
Join Date: Jul 2009
Location: Maine
Posts: 7,212
Default Re: carb as a muffler?

The only thing I've heard of even remotely like this is an exhaust cutout... which if installed after an expansion chamber on a two stroke - but before the muffler on either a 2 or a four stroke - allowing you to open a bypass to achieve full flow (and noise) or close it for that "stealthy" approach.

If I thought there'd be enough of a gain on these lil bikes - I'd do it meself

Having something after the muffler that simply closes I can't see doing any good for anything other than a back-up kill switch o.O

Last edited by BarelyAWake; 03-08-2010 at 06:41 AM.
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