Muffler Testing, etc.
George,
I thought so too, that is why I spent several years building and playing with these. It was a neat idea when it was created in 1962 by a gentleman that is still working hard today; between his brain power and my exhaust connections, we were able to bring them back to life 35 years after the last car was built with them.
Later, I'll get some numbers put up about other mufflers we were fortunate to have been able to test.
Tom