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do the 7.3 have a silencer ring

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Old Mar 15, 2009 | 06:30 PM
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do the 7.3 have a silencer ring

i have heard that they do and they dont have a silencer ring. also is there something that i can clean to get rid of some of the black smoke on the exhuast when i mash it some times
 
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Old Mar 15, 2009 | 06:36 PM
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The black smoke it what makes a diesel a great vehicle...
 
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Old Mar 15, 2009 | 06:37 PM
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what about the ring
 
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Old Mar 15, 2009 | 06:38 PM
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that a don't know, sorry
 
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Old Mar 15, 2009 | 08:41 PM
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If your talking about the ring on the turbo, I think that is only Dodges that have one. I'm not sure though.
 
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Old Mar 15, 2009 | 08:57 PM
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I had to go google to find out what a silencer ring is. No the 7.3 does not have that. The picture I saw looks like the Dodge uses a ported shroud on the turbo, and the ring covers the ports. There is no ring on the 7.3 turbo, and no ported housing unless it's been added as an aftermarket unit.

If you want to cut down on black smoke, try biodiesel. B20 will get rid of the black smoke on my farm tractor.
 
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Old Dec 1, 2009 | 10:31 PM
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2004 F-350 6.0 SD

I have an 04 6.0 SD and am wondering if it has a turbo silencer, if so is there anyway to get rid of it so that the turbo whistle is louder ? Any info would be a huge help.
 
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Old Dec 2, 2009 | 08:35 AM
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Originally Posted by FordFanFrits
I have an 04 6.0 SD and am wondering if it has a turbo silencer, if so is there anyway to get rid of it so that the turbo whistle is louder ? Any info would be a huge help.
Remove or gut the CAT. It's still not a loud whistle, but it will make a noticeable difference.
 
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Old Dec 2, 2009 | 09:37 AM
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Originally Posted by EatBeef
Remove or gut the CAT. It's still not a loud whistle, but it will make a noticeable difference.
You can also hack off the muffler and go with either a straight pipe or a Walker Big Truck Muffler.
 
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Old Dec 2, 2009 | 09:53 AM
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I've heard of taking the CAT out but isn't that completely illegal ? Especially here in Washington state where they are very nit picky about such things. Any information on the legality of this would be awesome.
 
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Old Dec 2, 2009 | 07:08 PM
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Originally Posted by FordFanFrits
I've heard of taking the CAT out but isn't that completely illegal ? Especially here in Washington state where they are very nit picky about such things. Any information on the legality of this would be awesome.
Yes. Removing any factory installed emissions component from your vehicle is illegal unless you replace it with a new piece that meets the same standards. Some parts of the country just don't happen to inspect for these missing pieces, but some do. It's best to know what your local area does and does not check for.
 
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