Go Back   The Supercar Registry > General Discussion > Technical & Restoration


Reply
 
Thread Tools Display Modes
  #1  
Old 05-25-2008, 08:02 PM
Survivor 69/Z28 Survivor 69/Z28 is offline
Yenko Contributing Member
 
Join Date: Jan 2007
Location: Texas
Posts: 330
Thanks: 6
Thanked 3 Times in 3 Posts
Default Exhaust : Factory look with an aggressive sound???

Hello to all~!
Ok, I have a 99% original Z except for the exhaust.
The car has old headers on it and I plan on leaving those alone. Last summer I had a custom exhaust made for the car. I went with 2.5 inch pipe out the headers to twin 2 chamber mufflers. From the mufflers the exhaust goes to 2 and 1/4 then down to the factory 1 and 7/8 in tips. I wanted the car to sound mean but look stock. It actually does sound pretty dang good and looks very original from the side.

SO, here is my dilemma. I am now not too crazy about the look of the twin flowmasters from the rear/underneath. I do not really want the transverse muffler because all of the ones I have heard are just too quiet in my opion.
I have been looking into getting the bullet style mufflers. That way I can have the clean look from the rear and hopefully a aggressive sound. (bullet mufflers are about 2-4in around and really blend in with the exhaust pipe...)
BUT all of the bullet mufflers I have found are either race mufflers or mufflers that are quieter than what I already have. I do not want the car quieter. If anything it could be a tad louder.

I know, I know...why did I not go with Gardner etc... Well because I am really into musclecars with an aggressive sound. So I am willing to sacrifice originality on a good sounding exhaust, but I would like for it to look somewhat original. Headers are on the car anyway which of course are not factory.

Questions:
Does anyone run the bullet race mufflers that are out there?
Or,is there a transvers muffler that will sound as aggressive as dual 2 chamber flowmasters. As of last summer there was not one out there.
Or, if you have any other ideas please fire away...
I may just have to end up leaving it alone.


Thanks,

Anthony
__________________
1970 Chevelle SS LS5 - 79k original miles, Tripple Black, build sheet
1969 Camaro SS/RS X22 - 548 with 5 spd, Hugger Orange, Houdstooth Interior
Reply With Quote
Click here to view all the pictures posted in this thread...
  #2  
Old 05-26-2008, 05:09 AM
JRSully JRSully is offline
Yenko Contributing Member
 
Join Date: Dec 2002
Location: Long Island
Posts: 2,471
Thanks: 0
Thanked 400 Times in 194 Posts
Default Re: Exhaust : Factory look with an aggressive sound???

Look into the Pypes system for that year Camaro. I put it in my Nova and it is pretty nice. Has tranverse muffler that is "somewhat" quite during idle and casual cruising, Nail it, and it really wakes up sound wise, pretty agressive but not obnoxious, Doesn't sound "tinny' like a Flowmaster set up either. Thay have sound bites on thier website, check Marlin's 70 Deuce and you will get an idea. Good luck
__________________
70 L78 Nova Fathom Blue,Bench, 4spd, F41, 3:55
71 Porsche 911 Targa
Reply With Quote
  #3  
Old 05-26-2008, 05:12 AM
1968 nova ss 1968 nova ss is offline
Senior Member
 
Join Date: Jul 2005
Location: Orlando,florida
Posts: 227
Thanks: 0
Thanked 2 Times in 2 Posts
Default Re: Exhaust : Factory look with an aggressive soun

Pypes; is the way to go;you won't be dissappointed.Chris
Reply With Quote
  #4  
Old 05-26-2008, 05:42 AM
Shankin Shankin is offline
Senior Member
 
Join Date: Sep 2007
Location: ga.
Posts: 194
Thanks: 0
Thanked 1 Time in 1 Post
Default Re: Exhaust : Factory look with an aggressive soun

The pypes do sound good but for me you cant beat the flowmaster sound. I have 3 inch super 40s on my 496 and it sounds menacing.
Reply With Quote
  #5  
Old 05-26-2008, 07:12 AM
Mr. Chevy's Avatar
Mr. Chevy Mr. Chevy is offline
Yenko Contributing Member
 
Join Date: Feb 2007
Location: Northern Ohio
Posts: 4,616
Thanks: 286
Thanked 706 Times in 349 Posts
Default Re: Exhaust : Factory look with an aggressive soun

You could also do a chambered style exhaust if your worried about seeing the mufflers... I believe that would also be period correct for your 69.. That would be good and loud and sound very intimidating!!

I have to agree with you. If nothing else, you have to have a good, throaty sound on a musclecar.. There is nothing like it!!

Rich
__________________
"This is Sheriff Buford T. Justice, I'm in pursuit of a black Trans Am, he is all mine so stay out of the way"
Reply With Quote
  #6  
Old 05-26-2008, 01:19 PM
CamarosRus CamarosRus is offline
Senior Member
 
Join Date: Apr 2000
Location: Auburn,WA (between Sea&Tac)
Posts: 2,671
Thanks: 112
Thanked 241 Times in 89 Posts
Default Re: Exhaust : Factory look with an aggressive soun

I'm in the midst of installing the MAGNAFLOW 15895 Crossflow 2 1/2" Stainless Steel mandrel bent X-pipe system.

Not disputing PYPES sound or performance, but didnt like what I read about muffler alignment on Camaros.net threads.

MAGNAFLOW muffler will hang parallel with diff and square with body. MAGNAFLOW' supplies hangars that bolt to existing OEM hangar locations in front of mufflers.

Tailpipe hangars are poor and I've yet to come up with a solution.

MAGNAFLOW tailpipes end simliar to 67-68 Camaro. PYPES sells a polished slip fit extension. I plan to butt weld polished 304 stainless to my MAGNAFLOW tailpipes to replicate the 69 look.

Anybody interested can Email me with questions, as I'm fast becoming the install expert for this system.....








__________________
Chuck Sharin
[email protected]
Auburn,WA (30 miles South of Seattle)
70 Camaro R/S Z-28, L-78, R/S SS
69 Camaro COPO "recreation"
Reply With Quote
  #7  
Old 05-26-2008, 07:10 PM
Survivor 69/Z28 Survivor 69/Z28 is offline
Yenko Contributing Member
 
Join Date: Jan 2007
Location: Texas
Posts: 330
Thanks: 6
Thanked 3 Times in 3 Posts
Default Re: Exhaust : Factory look with an aggressive soun

I do like the flowmaster sound.
I heard that their crossover muffler was two 40's put together.
But I called flowmaster before I purchased and they said that dual 2 chambers would be much more aggressive. If there is a really aggressive sounding transvers muffler out there I am there!


Thanks again for all of the help!!!!
__________________
1970 Chevelle SS LS5 - 79k original miles, Tripple Black, build sheet
1969 Camaro SS/RS X22 - 548 with 5 spd, Hugger Orange, Houdstooth Interior
Reply With Quote
  #8  
Old 05-26-2008, 07:41 PM
Mr70's Avatar
Mr70 Mr70 is offline
Yenko Contributing Member
 
Join Date: Jan 2001
Location: Illinois
Posts: 20,896
Thanks: 70
Thanked 3,491 Times in 1,417 Posts
Default Re: Exhaust : Factory look with an aggressive soun

If it's an aggressive sound you seek,you might want to try contacting Waldron's Antique Exhaust.
They manufacturer DCE-Driver Controlled Exhaust dual mufflers,just like the short lived 1970 Pontiac dual VOE gimmick.
I don't think they offer it on their single Transverse muffler though..
Reply With Quote
  #9  
Old 05-27-2008, 07:18 AM
92646 92646 is offline
Yenko Contributing Member
 
Join Date: Jun 2002
Location: Orange county Ca.
Posts: 1,403
Thanks: 3
Thanked 32 Times in 20 Posts
Default Re: Exhaust : Factory look with an aggressive soun

The transverse Flowmaster muffler system has a good sound to it. I would go that route if I had to do it again.
Mark Sheppard
Reply With Quote
  #10  
Old 05-27-2008, 07:41 AM
47Hammer's Avatar
47Hammer 47Hammer is offline
Senior Member
 
Join Date: Apr 2005
Location: Denver, CO
Posts: 1,099
Thanks: 233
Thanked 98 Times in 46 Posts
Default Re: Exhaust : Factory look with an aggressive soun

I'm into the Flowmaster system myself...


Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 06:30 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.

O Garage vBulletin Plugins by Drive Thru Online, Inc.