Quote:
Originally Posted by longshot270
The drone is only a harmonic vibration, like blowing across the top of a bottle. The big thing on the side of the stock intake is a resonator that takes that sound out for that particular setup. The reason Bill tunes out the drone is because after a while people get tired of it and then ask him to take it out.
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On the stock intake those chambers are called hem-holz silencers.
For give me if I spelled the name wrong but I'm close.
