Thread: db measurements sidepipe FIA
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Old 10-20-2014, 02:09 PM
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patrickt patrickt is offline
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Originally Posted by J.Jensen View Post
Have anyone done any measurements of the noise on their ERAs?

The Norwegian regulations for amateur built vehicles dictates the vehicle must meet a European sound regulation. The maximum sound level is 87db.
That's going to be a toughie.... I have the "quiet type" pipes on my ERA and she idles at just under 95 decibels.

Last edited by patrickt; 10-31-2016 at 12:50 PM..
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