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The Ring of Silence

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Old 10-27-2006, 12:33 AM
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Originally Posted by steveb1
Apparently, the Cone of Silence refers to the 2OTL and the Ring of Silence refers to the Dual Dual. There is very little information about either of these, and most of the info is about the Cone of Silence. Very little on the Ring.
Sounds like a diabolical plot to reduce horsepower ...
Old 10-28-2006, 05:12 PM
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yeah, i've never heard of this either, and i've spent several months on this and a few other fbody message boards trying to learn anything and everything about my car. i have a 2002 camaro ss with the slp dual dual exhaust from the factory, however the car was manufactured in the end of 2001. do you think my car has it?
Old 10-28-2006, 05:22 PM
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Originally Posted by orangeapeel
But GM required it due to the law requirements at the time.
Why buy it then if the product robs so much HP? Go aftermarket
Old 10-28-2006, 07:50 PM
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I've heard of this but only on Lt1 CARS.
Old 10-28-2006, 08:13 PM
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Originally Posted by Dan
Why buy it then if the product robs so much HP? Go aftermarket
that's the thing. it's STILL a very good flowing catback, even with the ring of silence, so imagine how good it will flow with the ring removed
Old 10-28-2006, 08:32 PM
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Originally Posted by Ripper415
yeah, i've never heard of this either, and i've spent several months on this and a few other fbody message boards trying to learn anything and everything about my car. i have a 2002 camaro ss with the slp dual dual exhaust from the factory, however the car was manufactured in the end of 2001. do you think my car has it?
With all the reading I've done on this it is still not clear what years it was done. mine definitely has it and it was built in November 1999.

The quickest way to tell is to put you hand down by the tail pipes while it's running. If there is significantly more pressure coming out the passenger side then you have it. And the other thing is if the passenger side is dirty.

It will be really obvious to you. If it's not then you don't have it.
Old 10-28-2006, 08:34 PM
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Originally Posted by ChocoTaco369
that's the thing. it's STILL a very good flowing catback, even with the ring of silence, so imagine how good it will flow with the ring removed
Yeah, I have no complaint whatsoever about the flow. It's just so damn quiet
Old 10-29-2006, 06:25 AM
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Originally Posted by Dan
Just another Quality product from SLP
LOL, after all these years, glad to see you still hold a grudge against SLP.

The ring was installed due to KALIFORNIA noise restrictions, so go blame YOUR state gov't, not SLP, and not GM.

Last edited by ChrisL; 10-29-2006 at 06:33 AM.
Old 10-29-2006, 06:31 AM
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Originally Posted by Dan
Why buy it then if the product robs so much HP? Go aftermarket
It doesnt rob that much HP. So little in fact, it was still within SLP quoted numbers. If it weren't SLP would have had to lowered the HP ratings.

Many of the local folks by me running headers and no cats had to run the SLP dual dual since it was one of the few exhausts that would pass tech inspection at Raceway Park.
Old 11-12-2006, 09:25 PM
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UPDATE!! I have removed the Ring of Silence. I have video taped before and after footage. I have transferred the footage to dvd using my DVD Recorder. Now I just have to figure out how to get it onto my computer and then I'll post it up.

In general I think it is a little bit louder, it's more like it was before only in Stereo and deeper. Not sure if you'll be able to tell from the footage.
Old 11-12-2006, 10:01 PM
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Originally Posted by steveb1
UPDATE!! I have removed the Ring of Silence. I have video taped before and after footage. I have transferred the footage to dvd using my DVD Recorder. Now I just have to figure out how to get it onto my computer and then I'll post it up.

In general I think it is a little bit louder, it's more like it was before only in Stereo and deeper. Not sure if you'll be able to tell from the footage.
Sweet!
Old 11-13-2006, 09:06 AM
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It's about time you get it out of there. J/K

I noticed a bit more rumble when I took mine out a few years ago but that's it.
Old 11-16-2006, 02:43 AM
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got the video up yet?
Old 11-21-2006, 06:49 AM
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bump
Old 11-21-2006, 08:14 AM
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Originally Posted by steveb1
UPDATE!! I have removed the Ring of Silence. I have video taped before and after footage. I have transferred the footage to dvd using my DVD Recorder. Now I just have to figure out how to get it onto my computer and then I'll post it up.

In general I think it is a little bit louder, it's more like it was before only in Stereo and deeper. Not sure if you'll be able to tell from the footage.
Get it figured out?
Old 11-21-2006, 10:13 AM
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welcome to 1999
Old 11-21-2006, 01:40 PM
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we want the video


Old 11-21-2006, 02:05 PM
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Looks like a non adjustable Borla to me. I'd like to hear it though.
Old 11-21-2006, 02:19 PM
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Originally Posted by RoastEmSS
welcome to 1999
Sh't I am here every day and never heard of this thing .

Go figure

I was wondering if the pipe could be cut with a pip cutter and then clamped back into place. I have a cutter and am too lazy to go somewhere to have it welded. On my 2000 it looks like a welded slip fit with about 2" slip. Instead of hacking it off maybe its possible to just cut the outter piece.

This whole subject shows just how some exhaust designers are. I mean "Oh it's too loud, so hey lets just block it off". idiots..
Old 11-21-2006, 02:55 PM
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Originally Posted by TORCHD 02 TA
we want the video


I know I know..

I cannot get any of my computers to read the DVD. I suspect it is the type of disc that I used when I burned it.. I have to get a different disc and try it again. I work on that this coming weekend...


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