Originally posted by Edabbs:
OldBlueTruck I have a single 22 inch Smitty on my 62 1/2 ton 235 c.i. truck and it is very quiet!! I would like to have a little more 'Rumble" without too much noise but haven't been able to find that combination with a single exhaust. Any one have a suggestion?? I did have a very good sound once when an old original muffler burned out inside but haven't had that sound since...
It'll get louder as you drive it & the glass burns out of it. You can speed the process (not recommended by the way) by pulling the muffler, dumping some lighter fluid (that's what we used anyway) into the fiberglass packing and setting it on fire.
