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Old 03-01-2015, 05:42 AM   #189
Smallblock454
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Join Date: Jun 2014
Location: LB, Germany
Posts: 1,507
Hi,

no it's not only for sound. It optimizes the air flow at higher rmps. As far as i understand this cooperates with vario cam system, because it works at 5.000 rpms plus. And it influences the air stream velocity. So this is not only a sound designing tool. And please note that the intake system is optimized with this part, and not without this part.

Please take a look at: http://en.wikipedia.org/wiki/Helmholtz_resonance

If you want to remove it, i would recommend to first complete your intake conversion and than do an A/B test with and without. Best would be with an A/B test on a dyno.

Last edited by Smallblock454; 03-01-2015 at 05:51 AM.
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