Exhaust Post your questions and suggestions about stock or aftermarket exhaust setups. Third Gen exhaust sound files and videos!

Stock IROC muffler?

Thread Tools
 
Search this Thread
 
Old Dec 31, 2014 | 09:50 PM
  #1  
tom3's Avatar
Thread Starter
Supreme Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2004
Posts: 2,322
Likes: 100
From: So. Ohio
Car: 88 Camaro
Engine: L98 350
Transmission: 700r4
Stock IROC muffler?

Is it possible to find a stock spec. muffler for a 350 IROC these days? Like to quiet it down some.
Reply
Old Jan 1, 2015 | 08:37 AM
  #2  
gt4373's Avatar
Supreme Member
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2011
Posts: 2,995
Likes: 354
From: CT
Car: 1984 Chevrolet Camaro Z28
Engine: 5.0 Liter 4-BBL V8 High Output
Transmission: 5-Speed Manual
Axle/Gears: 3.73
Re: Stock IROC muffler?

Try Walker.

http://www.walkerexhaust.com/
Reply
Old Jan 2, 2015 | 08:51 AM
  #3  
sofakingdom's Avatar
Supreme Member
20 Year Member
Community Builder
iTrader: (1)
 
Joined: Sep 2005
Posts: 27,996
Likes: 2,485
Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
Re: Stock IROC muffler?

Zackly:

Dynomax (a Walker brand name) is pretty close to stock. That's what I used for years.
Reply
Old Jan 4, 2015 | 12:19 AM
  #4  
yaj15's Avatar
Supreme Member
15 Year Member
iTrader: (3)
 
Joined: Aug 2006
Posts: 1,376
Likes: 7
From: Northern California - Bay Area
Car: 1988 IROC-Z
Engine: L98 - full intake & exhaust boltons
Transmission: Bowtie 700r4, 2400 rpm stall
Axle/Gears: Borg-Warner 9bolt, 3.45 gears, posi
Re: Stock IROC muffler?

http://www.classicindustries.com/pro...rts/22354.html

I found this link on Classic Industries. Site claims this is a reproduction stock GM muffler.
Reply
Old Jan 4, 2015 | 08:26 AM
  #5  
gt4373's Avatar
Supreme Member
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2011
Posts: 2,995
Likes: 354
From: CT
Car: 1984 Chevrolet Camaro Z28
Engine: 5.0 Liter 4-BBL V8 High Output
Transmission: 5-Speed Manual
Axle/Gears: 3.73
Re: Stock IROC muffler?

Originally Posted by yaj15
http://www.classicindustries.com/pro...rts/22354.html

I found this link on Classic Industries. Site claims this is a reproduction stock GM muffler.

Those Are Walker's/Dynomax.
Reply
Old Jan 5, 2015 | 01:36 AM
  #6  
Nelz's Avatar
Member
 
Joined: Nov 2006
Posts: 274
Likes: 1
Re: Stock IROC muffler?

Go with a Walker/Dynomax Quiet flow. It flows the most cfm for a quiet muffler. The old Dynomax superturbo's don't flow enough
Reply
Old Jan 7, 2015 | 08:39 AM
  #7  
STREETDEMON's Avatar
Senior Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2001
Posts: 922
Likes: 33
From: Kansas
Car: 91 Z28
Engine: 6.0L LQ9
Transmission: T56
Axle/Gears: Dana 44 3.92
Re: Stock IROC muffler?

+1 for the walker

that is as close as you are going to get.

haha, i believe the factory muffler off my z28 is still in my dad's shed.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Orr89RocZ
Power Adders
206
Apr 25, 2016 08:28 AM
Exxon Limited
Camaros Wanted
22
Dec 21, 2015 10:36 PM
gta power
Exhaust
1
Aug 13, 2015 06:15 AM
mustangman65_79
Body
3
Aug 11, 2015 03:17 PM
Exxon Limited
Camaros for Sale
2
Aug 9, 2015 08:13 PM




All times are GMT -5. The time now is 10:42 AM.