Cyclone Sonic Turbo

[bobj@meaddata.com (Robert Jones)]

In my search for a new muffler for my MGB, I was looking at David
Vizard's book on the A-Series engine, which according to folks on this
list pretty much applies to the B's engine as well.  He recommends a
Cyclone Sonic Turbo muffler, which is really designed for Big 'Merican
V-8s.  Has anybody actually tried this on their lbc?  How well did it
work?  Was it reasonably quiet?

Thanks,

Bob