Helmholtz Resonator

[Edwin Spangler]

Ive always liked making custom exhaust for things. Got bored yesterday and soon enough a pile of scrap metal was at my feet. Needed to do something with it.

This 'idea' is at the very beginning stages, thats why its just scrap. Welding in high winds... Blah blah all them excuses. It holds water so Im happy.

The usual reason to have one of these is to reduce exhaust drone inside a vehicle but depending on a million factors, you can use it to change the sound of the exhaust. It definitely pulls the note away from 'industrial engine sound' and gave it a more unique note. Nearing 'nasty' description.

Not sure anyone is even interested but here it is anyhow. Open ( requesting) to suggestion and comments. Ive done absolutely no research or calculations which one would usually do before doing this.

 

[ezcome-ezgo]

What did you say? I can't hear you.

 

[Hellion]

Never heard of the guy, but make sure you decouple the Heisenberg Compensators.

When you say nasty, is that a good nasty or a bad nasty? No need for going deaf or developing tinnitus before one’s time, but everyone loves a good exhaust rumble. We‘re gonna need a video ‘afore too long.

 

[Sparkwizard]

I used to run VW air cooled things. Without the original mufflers, they were very annoying and noisy. Is this one of those?

 

[Edwin Spangler]

No no, not going for loud. Just different and unlike an industrial engine sound.

Nasty.. Cant think of any other way to describe it. Think; metallic-less raspy. Listen... BERRRRRRRRWAHHH , like that...

Hellion, I actually have "Eagle's syndrome" so I hate loud engines.

Post a vid later for sure.