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True duels and long tubes what mufflers?

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Old Nov 23, 2011 | 11:57 AM
  #1  
lolvtec's Avatar
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From: Milford,Ohio
Car: 1991 camaro RS convertible
Engine: EFI 383 150shot nitrous.
Transmission: 700r4
Axle/Gears: 2:73...
True duels and long tubes what mufflers?

ok i have a 91 5.0 vert i went to many shops trying to get true duels put on it they said "you cant on that car" i called bs i now have hooker long tubes and true 3" pipes that run to the rear axle i would like to know what kind of mufflers to get for the best sound its just alittle loud right now (cops what do they know) lol
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Old Nov 23, 2011 | 01:13 PM
  #2  
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From: Canada Halifax NS
Car: 82' Trans Am
Engine: 383
Transmission: t-56
Axle/Gears: 3:73
Re: True duels and long tubes what mufflers?

Post some pics of your setup
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Old Nov 23, 2011 | 01:15 PM
  #3  
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From: Milford,Ohio
Car: 1991 camaro RS convertible
Engine: EFI 383 150shot nitrous.
Transmission: 700r4
Axle/Gears: 2:73...
Re: True duels and long tubes what mufflers?

i dont have any newer ones but ill post the ones i have there sad looking the driver side hanger is broke in them but just a sec

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you can see the close hanger in the last pic

Last edited by lolvtec; Nov 23, 2011 at 01:19 PM.
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Old Nov 23, 2011 | 01:29 PM
  #4  
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From: Milford,Ohio
Car: 1991 camaro RS convertible
Engine: EFI 383 150shot nitrous.
Transmission: 700r4
Axle/Gears: 2:73...
Re: True duels and long tubes what mufflers?

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Old Nov 23, 2011 | 01:34 PM
  #5  
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From: Milford,Ohio
Car: 1991 camaro RS convertible
Engine: EFI 383 150shot nitrous.
Transmission: 700r4
Axle/Gears: 2:73...
Re: True duels and long tubes what mufflers?

ill have better pics this weekend i got to put in a fuel pump so ill take some
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Old Nov 26, 2011 | 06:03 PM
  #6  
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From: Harford County, MD
Car: camaro sportcoupe
Engine: 7.0L
Transmission: G-Force GF5R
Axle/Gears: Moser 9"
Re: True duels and long tubes what mufflers?

FYI, those are Hedman headers not hookers. Get something flow through like a magnaflow or dynomax

Last edited by mw66nova; Nov 27, 2011 at 01:06 PM.
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Old Nov 27, 2011 | 12:21 PM
  #7  
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From: Milford,Ohio
Car: 1991 camaro RS convertible
Engine: EFI 383 150shot nitrous.
Transmission: 700r4
Axle/Gears: 2:73...
Re: True duels and long tubes what mufflers?

my bad they are headmen and are there any vids of how they sound
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Old Nov 27, 2011 | 01:16 PM
  #8  
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From: Harford County, MD
Car: camaro sportcoupe
Engine: 7.0L
Transmission: G-Force GF5R
Axle/Gears: Moser 9"
Re: True duels and long tubes what mufflers?

Youtube is full of them, just need to look
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Old Nov 27, 2011 | 01:19 PM
  #9  
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From: Milford,Ohio
Car: 1991 camaro RS convertible
Engine: EFI 383 150shot nitrous.
Transmission: 700r4
Axle/Gears: 2:73...
Re: True duels and long tubes what mufflers?

i cant find any with the true duels i just dont want to spend money on some mufflers that i hate
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Old Nov 27, 2011 | 01:38 PM
  #10  
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From: Fl.
Car: 83 Trans Am / 96 Jeep XJ
Engine: 355 / 4.0 I6
Transmission: TH350 / Auto
Axle/Gears: 3.23 10-bolt / 4wd
Re: True duels and long tubes what mufflers?

The way your exhaust is now is exactly the way I am going to do mine. Except I am going to run dynomax bullet mufflers before the turndowns. Do a youtube search for them, but sound clips never seem to any muffler justice.
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Old Nov 27, 2011 | 01:40 PM
  #11  
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From: Harford County, MD
Car: camaro sportcoupe
Engine: 7.0L
Transmission: G-Force GF5R
Axle/Gears: Moser 9"
Re: True duels and long tubes what mufflers?

I don't know what to tell you, sounding good is subjective. Get what you like. You've already slowed the car down by putting that huge exhaust system on it so you can't do much else to hurt it.
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Old Nov 27, 2011 | 01:58 PM
  #12  
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From: Milford,Ohio
Car: 1991 camaro RS convertible
Engine: EFI 383 150shot nitrous.
Transmission: 700r4
Axle/Gears: 2:73...
Re: True duels and long tubes what mufflers?

well i plan on the rest running out the back and not keeping the dumps i like the looks of the pipes out back i just youtubed them they do sound good

i put that on there for the 406 that i have its just not ready to go in yet i just moved back to ohio and dont have a place to swap it right now ive had the 406 in a 79 z28 and a 77 c10 it likes to breathe the car has a 305tbi right now its gonna be slow nomatter what i just want it so sound good till i pull it out
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Old Nov 27, 2011 | 02:18 PM
  #13  
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From: Harford County, MD
Car: camaro sportcoupe
Engine: 7.0L
Transmission: G-Force GF5R
Axle/Gears: Moser 9"
Re: True duels and long tubes what mufflers?

Dynomax and magnaflow have been proven HP makers over flowmasters and the like, that's why I suggest them.
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Old Nov 27, 2011 | 02:23 PM
  #14  
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From: Milford,Ohio
Car: 1991 camaro RS convertible
Engine: EFI 383 150shot nitrous.
Transmission: 700r4
Axle/Gears: 2:73...
Re: True duels and long tubes what mufflers?

i know i like the sound of flows but i went to UTI and we had them out on the dyno and they did rob the most power im thinking about the magnaflow i know they sound good on other cars i mean i guess if i dont like them i can always buy something else untill i find what i like
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Old Nov 27, 2011 | 04:27 PM
  #15  
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From: williamstown,NJ
Car: 95 9C1,99 Sierra,90Sierra,00 sierra
Engine: TBI350,LM7,LT1,Vortec 350
Transmission: 700r4,4L60e,4L60e,4L80e
Axle/Gears: 10 bolt,14bolt,3:42,3:73,3:08,3:73.
Re: True duels and long tubes what mufflers?

I was about to say 3" true dual pipes on tbi305 that would be one sloppy mess.I had true dual 2 1/4 glasspacks on my LT1 didnt like them lost low end and got bad mpg im now happy with thrush welds.And to be honest the glasspacks didnt sound as near as good as the welds.I always liked glasspacks but not right on my car.
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Old Nov 28, 2011 | 01:42 PM
  #16  
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From: Lincoln, NE
Car: 86 Z28
Engine: Built 312
Transmission: T5
Axle/Gears: 10 bolt 3.42
Re: True duels and long tubes what mufflers?

I love the sound of my Pypes M80s- if they would only stay on- I've torn them off 2x in the last week .

They have a really nice sound at part/WOT, and aren't too loud cruising, when they aren't just hanging.
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Old Nov 28, 2011 | 08:34 PM
  #17  
lolvtec's Avatar
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From: Milford,Ohio
Car: 1991 camaro RS convertible
Engine: EFI 383 150shot nitrous.
Transmission: 700r4
Axle/Gears: 2:73...
Re: True duels and long tubes what mufflers?

yeah i just wanted to do it to the 305 cuz i was told i couldnt im not the happest with my set up but its not bad for my first try im hopping to have the 305 out and the 406 in when its warm again im in ohio so it just rains
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