Re: Mufflers-another scam item

[farna@xxxxxxx]

as long as the same equipment is used to inject the air the data coming out the other end will be comparable between tested mufflers. Might not be all that comparable to an installation, since number and type of bends and size pipe comes into play, but will at least give the POTENTIAL flow of the muffler, or max flow under ideal conditions. That's SOMETHING to go on! 

On May 17, 2005 Ken Ames wrote:

> When one tests mufflers, can you be sure that the flow with hot, pulsing exhaust
> gas will be the same as a cool, steady flow of air? Or at least comparable from
> one muffler to another?
> 
> ;)
> 
> Ken


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