The factory-style muffler available through Jim Carter sounds pretty good. There is a tech article on Carter's website about how truck mufflers were straight-through design, and therefore louder than cars.
While it's not whisper quiet like a car muffler, its also not raspy and overly loud like a glasspack. I have one on my 261 with single exhaust pipe, and it sounds pretty good. PM me if you want to hear it.
Last edited by Green_98; 02/01/2021 2:37 AM.
