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True Dual systems?

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Old May 24, 2001 | 08:06 PM
  #1  
One Eyed Jack's Avatar
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From: Hell, Michigan
True Dual systems?

Can anyone point me to a nice true dual system for cheap? I want everything from the headers back.

------------------
1992 Pontiac Firebird
- 5.0L V8 TBI
- Automatic Trans
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Old May 24, 2001 | 10:59 PM
  #2  
Tas's Avatar
Tas
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sorry there are no "kits" or "catbacks" for this one. Its complicated and custom. usualy around $500 it seems. A good 3" system will do you better.

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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....

Soon to be installed:
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
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Old May 25, 2001 | 05:52 PM
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Dynomax does have a kit. It goes for like $130 out of Jegs. Its not mandrel bent(that kinda sucks) but it is custom bent. You use it with full length headers. Your probably gonna get more power out of a custom mandrel bent system but this will get the job done.

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Old May 25, 2001 | 07:50 PM
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does any one have the kit installed. any problems?
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Old May 26, 2001 | 03:59 AM
  #5  
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From: Coulterville, IL...Currently on Beale AFB, CA
I had about $250 in mine, this includes 3in aluminized pipe, a 2.5 H pipe and flowtech afterburner mufflers. Dumps in front of the rear axle.

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Black 89 IROC...Mods: 355, 10.5:1 comp, Big Solid Crower Cam, TFS heads, Victor Jr, Holley, and a 5 spd...12.72@ 116.9 with a 2.16 60ft time on BFG radial TA's
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Old May 26, 2001 | 09:41 AM
  #6  
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From: Calhoun, Georgia, USA
Car: 1986 Z28
Engine: Code "H" LG4
Transmission: 700R4
I've got about $75 in mine. Two $20 mufflers, 25' of JCWhitney bendable exhaust pipe, and about $10 worth of clamps and hangers. No crossover hooked to short headers. I wished I'd got long tubes with this set up.

I was auctually suprised at the sound and
and installation, not rattling, etc.
I do need to finish it off with some tips.

I'm glad to see duals are "allowed" on this board now, about a year ago you'd be excommunicated if you mentioned anything besides a 3" cat-back.

------------------
1986 Black/Gold LG4 Z28
Original Owner, 200,000+ near trouble free miles.
Mostly Stock.

1995 Dark Red Metallic Corvette Coupe Original Owner
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Old Dec 23, 2007 | 03:14 AM
  #7  
89RsPower!'s Avatar
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From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
Re: True Dual systems?

Originally Posted by TransAm383
Dynomax does have a kit. It goes for like $130 out of Jegs. Its not mandrel bent(that kinda sucks) but it is custom bent. You use it with full length headers. Your probably gonna get more power out of a custom mandrel bent system but this will get the job done.
Do you have a link? I never saw it before..
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Old Dec 23, 2007 | 06:30 PM
  #8  
Kevin91Z's Avatar
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Joined: Jul 1999
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From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Re: True Dual systems?

This thread is 6 years old. Why dont you go to Jegs' or Dynomax's website and look?
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