How to build a glasspack muffler for a antique flywheel engine

,, be it a hit and miss or a throttle governor engine you can change the sound of your exhaust,,,, of the many mufflers I have built in years past, this very easy to build design has proven to be very pleasant to the ear (it helps eliminate that sharp sound, resulting in a more mellow tone),, leave a comment, subscribe, pass it on,