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Thread: Duals w/o Headers
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10-17-2006, 06:11 AM #1FAS02SS
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Pewter- 2002 Camaro SS
Duals w/o Headers
I'm thinking about getting a dual exhaust X pipe set up w/o headers. I just don't want to mess w/headers and all the emission control removal. Any guess on hp gains and how about some muffler suggestions.
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10-17-2006, 06:29 AM #2Pathelogical Liar
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Black- 94 Camaro Z28
With stock manifolds, I'm thinking you'll see similar results as a catback setup. And without LT headers, you'll have to fab up some stuff so the true duals will fit to the stock manifolds, but I'm not completely sure about that for the LS1. I know you would for the LT1 though.
Originally Posted by KM02SS
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10-18-2006, 07:11 PM #3Member
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Black- 2000 Camaro SS
Originally Posted by KM02SS
I have duals using the stock manifolds and stock catalytic converters. Both 2 1/2 inch pipes go side by side down the passangers side in the same place as the stock pipe runs (they will fit perfectly in that location), then go over the axle with both pipes. (Without that stupid "Y" pipe, there is much more ground clearance). The mufflers are straight through, noise cancelling MagnaFlows, one located on each side of the rear tub. You will have a great tone but it will not be overly loud. Both pipes exit from beneath the bumper in the stock location. Dyno test showed a 15 horse power gain with this dual setup over that stupid "Y" pipe system and SLP's LoudMouth muffler that I had on the car before the dual installation. (Oh yes, I forgot to say that I used a "H" pipe to equalize the pressure between the two pipes).Last edited by JEB; 10-18-2006 at 07:16 PM.
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10-18-2006, 07:14 PM #4Senior Member
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black- 2014 camaro 2ss/rs
bassani makes a tru-dual system that bolts to the factory manifolds and cats. Originally Posted by KM02SS
http://www.stealthram.com/2000pontiacformula.html my car with bassani tru-dualsLast edited by mrr23; 10-20-2006 at 12:37 PM.
Cold Air Intake, Muffler Delete, Vinci High Performance Dual Valve Springs, Hardened Pushrods, Yella Terra 1.85 Rockers, Some Hydropdipped Stuff, Strut Tower Brace, Some SS Badges, boost/vacuum gauge, fuel pressure gauge, some checkered stripes, drilled/slotted rotors, ZL1addons Stealth wickerbill, Ruxifey LED side markers
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10-24-2006, 03:17 AM #5FAS02SS
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Pewter- 2002 Camaro SS
Was this a custom setup? Do you have pics?
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10-24-2006, 02:13 PM #6Senior Member
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black- 2014 camaro 2ss/rs
if you are asking me, i provided a link to my webpage, so you can see the pics i took.
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