ORIGINAL: arobatx
Thanks for taking the time to put together that information, I appreciate it. Toni Clark has some stuff I will definitely try at some point, but for my current project I think a regular muffler is in order. Any comments between the B&B type vs. the Slimline?
Your welcome. All I did was copy and paste shortcuts from my Favorites folder. I've got all them saved in alphabetical order.
The Slimline pitts is not loud at all. Not too restrictive either. I've used Slimline and Bisson pitts mufflers. I like them both about the same. The Slimline pitts with built in smoke coil is restrictive--jst a little. It's miles better than a stock muffler, but it's not as free-flowing as a noon-smoke muffler. The coils must take up a lot of space inside the muffler.
The B&B side dump is
almost as loud as your average mother-in-law after a couple drinks. Very annoying.
The Macs tuned pipe and header isn't all that loud. It makes excellent power. The problem I have with it is that I have to cut my plane apart to mount it inside the fuse. I love to build--but hacking up a brand new $500 ARF isn't something I want to do.