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Old 04-18-2004 | 07:27 PM
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rjmdubois
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From: Sao Paulo, BRAZIL
Default RE: Brison 5.8
A few months ago my club created a noise cap of 94dB. My Brison was @ 102dB [X(], with stock muffler and 27x10 wood prop. Since we have more that 10 Brisons, and we live in Brazil (no easy UPS ordering), we created a new muffler. In my particular case, I got 93dB and, as a bonus 150rpm.

The execution costed less than US$ 30 per muffler.
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