Valve Mufflers/Silencers - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**damnyankee36** · 12-24-2009, 05:08 PM

What's everybody using for air valve dump silencers? I found these. Do they quiet the noise pretty good?

I even thought about running the dump lines, (I have 2, for an Accu-Air manifold), to the exhaust pipes right after the mufflers. If I could weld a 12" or so length of 3/8" tubing to the pipe and attach the air lines to the end to keep the heat from melting them, I think that would keep the noise down pretty good, especially when the truck is running.

12-24-2009, 05:08 PM	#1
damnyankee36 Senior Member Join Date: Sep 2002 Location: Alamogordo, NM Posts: 724	Valve Mufflers/Silencers What's everybody using for air valve dump silencers? I found these. Do they quiet the noise pretty good? I even thought about running the dump lines, (I have 2, for an Accu-Air manifold), to the exhaust pipes right after the mufflers. If I could weld a 12" or so length of 3/8" tubing to the pipe and attach the air lines to the end to keep the heat from melting them, I think that would keep the noise down pretty good, especially when the truck is running. Attached Images

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