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Old 04-27-2014   #9
4-cam
 
Join Date: Feb 2010
Location: Arvada Colorado
Posts: 194
Default Re: Resonator vs. muffler question...

FU
Ive got 2- new Dynomax 17519 muffs that I would unload fairly cheap, say $125 for both, shipped. I went with the 17228 instead and just have these sitting around. The are not as loud as the 17228 I am told. I have not heard them on a ZR-1 but was told by Dynomax tech support that they do tone down the resonance more so than the 17228.
Where the 17228 spits in a Y configuration the 17519 splits in a T inside the muffler. This cancels the the resonance with the direction change but it is still considered full flow although i bet a bit less than the 17228. The external dimensions are the same size also. Pics below of the internals
Attached Images
File Type: jpg 2014-04-26 17.13.46.jpg (168.1 KB, 4 views)
File Type: jpg 2014-04-26 16.15.35.jpg (73.6 KB, 3 views)
File Type: jpg 2014-04-26 16.14.58.jpg (144.4 KB, 3 views)
__________________
[I]4-cam[/I]
[I]1991 ZR-1 Blk/Gry #31[/I]
[I]SW Headers/Xpipe- Dynomax Muffs[/I]
[I]Ported top end[/I]
[I]Secondaries Removed[/I]
Tune by Dominic

Last edited by 4-cam; 04-27-2014 at 01:27 AM. Reason: spelling
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