Saw it on ebay....is it a good dual muffler setup...or is it really not doing anything?
http://cgi.ebay.com/ebaymotors/aw-cg...item=596017057

 

If it is what i am thinking of, it was exactly what i had on my 82 Z28 before I upgraded...it is the stock single 2.5" pipe that splits into 2 separate 1.75 inch pipes after the rear axle and one pipe goes into each small muffler. then prolly a 2" pipe out of each muffler.

--Matt
1982 Camaro Z28
65,000 Miles

 

Think this would work with a 2 3" pipes running down next to the driveshaft.....and say 2 flowmaster mufflers at the end?

 

I really tend to doubt it. First of all, How do you plan on putting two 3" pipes under the car? I lost some ground clearance due to a single 3" pipe. And second, my Edelbrock RPM Muffler is about the same size as the two that are for sale on ebay, but is sounds a lot better, more so as it is being broken-in. I would think you would have difficulty fitting 2 separate flowmaster mufflers under the car just because there is not a whole lot of room to work with (as you have probably noticed)...the flowmaster mufflers arent very small...

--Matt
1982 Z28 Camaro
65,000 Miles

 

Well I havent seen the underside of my car in awhile...but I seem to remember seeing enough room to see a 3" pipe to run on each side of the drive shaft.....from each header straight back...i have one 3" pipe running along the passenger side with no problem....i BELIEVE the driver side has the same amount of room...could be wrong though....and a bit scary since the fuel filter is running down the driver side....as for the mufflers....you are right...the flowmaster I have right now does take up quite a bit of space (about 3 feet across I believe) but its really hard to tell how big the mufflers in that pic are. I was thinking 2 feet.....2 feet plus 2 feet...plus about a foot between the two..plus the tailpipes......I dont know. But I am content with my exhaust for now (will probably go with dual cats and a 3.5" pipe with 3" tailpipes to let my 383 breathe) but people are always asking for dual muffler setups

 

there's a torque arm on the driver's side of the driveshaft. good luck sticking a 3" pipe there.

 

crap.

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-Tas
'89 Formula WS-6

305, TBI, auto, 14x3 chrome flat based open element with K&N, Milodon 160* thermo, functional Formula hood, cross-flow Flowmaster, '99z28 rear pipes and tips....

To be installed eventually far far far into the future: Yours if the price is right and I don't have to ship :
Hooker 1-5/8" 50 state legal headers, Dynomax 3" I pipe (PN 44063 and 43248), Catco 3" cat, and injector spacer.

Super GRK_Taz World
F-Body Dual Exaust
EFI & Intake Options
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Got Beach?

 

Is that the stock setup then? geez I thought someone butchered the exhaust on my car and here it was Chevy doing it from the factory LOL.

------------------
'82 Z28
LG4 305 .030 over, performer intake, holley street avenger 670, xe 256 cam, tes headers, 3 inch single exhaust, spintech muffler, 14 x 3 inch drop base k&n.

 

That might work well if you put dual 2.25 or 2.5 inch pipes down the middle of the car.

And I think when Mult68 said two flowmasters, you have to keep in mind that when using two... you areno longer using the 80 series (American Thunder) muffler. 40 series are probly not muchbigger than the ones in the pic.

Of course this is all pure speculation.... I wonder how that would sound/perform.

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1989 Chevrolet Camaro IROC-Z
L98 - 350c.i. TPI, rebuilt 700R4 auto w/shift kit, Dual catalyst Monza PaceSetter Cat-Back, SLP 1 5/8 Coated Headers, 3.23 Posi rear, Hypertech chip with 160stat, MSD 6A, Under-Drive pulleys, AFPR, K&N's, !Air Box w/ Ram Air, moddified MAF, !TB Coolant, Spohn Dual Cat SubFrame Connectors, Alarm, Keyless entry, remote starter, 92 Z28 AeroWing, Brand New Paint (6/21/01)

Future: ZZ4 TPI w/EGR, T56, 3.42 or 3.73, Spohn strut tower brace and LCA's, Accell 24# injectors

1989 Chevrolet Celebrity Eurosport <--DEAD AS OF 9/20/01
2.8 MPFI, no mods
225,000 miles and still ticking!

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