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1979-930 1979-930 is offline
Turbo Powered Snow Blower
 
Join Date: Mar 2016
Location: Rocklin, CA
Posts: 1,450
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Quote:
Originally Posted by RarlyL8 View Post
I've bitten my tongue clean off on that one but it has cost me a lot of sales so maybe I'm the dummy. The pulse chamber is just one of many tricks you can use to change the exhaust tone but it won't do much for volume. I believe the Aborigines perfected this wonder of physics 40,000 years ago with the didgeridoo.
I had to look this thing up.

So it's a straight pipe with a mini muffler and a pulse resonator to control drone for $700.00. Nice.
Brian, correct me if I'm wrong, but every pulse resonator I have seen ends up somewhere between 24" and 28" to control the 129Hz drone frequency. That resonator is too short. Or is the flat 6 frequency that different?

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Derrick
Old 10-23-2017, 07:35 AM
  Pelican Parts Technical Article Directory    Reply With Quote #721 (permalink)