I have seen a dyno facility in a rural area which used 55 gallon drums laid on their side filled with old car tires.
The noise level was surprisingly low.
Dyno mufflers
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Re: Dyno mufflers
Adger Smith has done this.Walter R. Malik wrote: ↑Thu Jun 25, 2020 7:41 pm I have seen a dyno facility in a rural area which used 55 gallon drums laid on their side filled with old car tires.
The noise level was surprisingly low.
reed
Re: Dyno mufflers
had to trow this in 
go big or go home
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Re: Dyno mufflers
I have heard of this before but haven't seen it.Walter R. Malik wrote: ↑Thu Jun 25, 2020 7:41 pm I have seen a dyno facility in a rural area which used 55 gallon drums laid on their side filled with old car tires.
The noise level was surprisingly low.
Was there several drums welded together for each muffler?
Did they have an end cap with a pipe for the exit?
Monty Frerichs
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