[RallySnake]

I ordered Classic Chambered mufflers 32" long and 4" diameter to replace my blown out glass packs because I was was going deaf. I installed the CC mufflers with the scoops facing forward to have the maximum noise reduction. I was very surprised how much more power the engine made. The sound level is much better too and I have regained most of my hearing, except for high frequencies. That was about 10 years ago and they are still doing great. I had to use an intercom system to talk to someone next to me with the old mufflers, now we can actually speak without a problem.