C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

coras

Thread Tools
 
Search this Thread
 
Old Nov 22, 2007 | 09:39 AM
  #1  
johnnied's Avatar
johnnied
Thread Starter
Instructor
10 Year Member
 
Joined: Oct 2007
Posts: 124
Likes: 1
From: baltimore ohio
Default coras

I have the corsa touring, was not happy with the sound to quiet, gave then a call and the send me two insert to make the system sound like the pace car exhaust FREE. I thought that was great
Reply
Old Nov 22, 2007 | 10:12 AM
  #2  
AMRAAM's Avatar
AMRAAM
Melting Slicks
15 Year Member
 
Joined: Jan 2007
Posts: 3,333
Likes: 0
From: Athens OH
Default

Hmmmm...Very interesting. I am going to have to look into that. I did a search a while ago to see if it was possible to convert touring to pace car and didn't find anything. Thanks
Reply
Old Nov 22, 2007 | 10:34 AM
  #3  
04 commemorative's Avatar
04 commemorative
Team Owner
 
Joined: Jun 2007
Posts: 30,770
Likes: 41
From: Down the Shore New Jersey, Elev.3 feet
St. Jude Donor '17
Default

What do they look like and how do you install?
Reply
Old Nov 22, 2007 | 10:56 AM
  #4  
AMRAAM's Avatar
AMRAAM
Melting Slicks
15 Year Member
 
Joined: Jan 2007
Posts: 3,333
Likes: 0
From: Athens OH
Default

Originally Posted by 04 commemorative
What do they look like and how do you install?
Those were my next questions as well
Reply
Old Nov 22, 2007 | 12:30 PM
  #5  
Toque's Avatar
Toque
Tech Contributor
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2004
Posts: 20,030
Likes: 289
From: Wylie TX --> Less is More, except under the hood !
Default

Originally Posted by johnnied
I have the corsa touring, was not happy with the sound to quiet, gave then a call and the send me two insert to make the system sound like the pace car exhaust FREE. I thought that was great
What do these inserts look like ? How to install/remove ?

Thanks
Toque
Reply
Old Nov 22, 2007 | 12:58 PM
  #6  
veni vidi vert's Avatar
veni vidi vert
Drifting
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2004
Posts: 1,987
Likes: 24
From: Texas
Default

Reply
Old Nov 22, 2007 | 06:28 PM
  #7  
johnnied's Avatar
johnnied
Thread Starter
Instructor
10 Year Member
 
Joined: Oct 2007
Posts: 124
Likes: 1
From: baltimore ohio
Default

I meet the rep. at super chevy, we got to talking (that was in the spring) he was talking about taking the mufflers off and sending them in, so I thought I'd wait til the car was not going to be use, called them and he sent them to me. They just are a piece of exhaust pipe around 1 3/4" long and 2 1/4 id and they go in the inlet side and block off that passage to make them louder. He said you didn't have to tack weld but it would be better and just one little tack would do it. That way if you din't like the sound you could remove them
Reply
Old Nov 22, 2007 | 08:39 PM
  #8  
Toque's Avatar
Toque
Tech Contributor
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2004
Posts: 20,030
Likes: 289
From: Wylie TX --> Less is More, except under the hood !
Default

Originally Posted by johnnied
I meet the rep. at super chevy, we got to talking (that was in the spring) he was talking about taking the mufflers off and sending them in, so I thought I'd wait til the car was not going to be use, called them and he sent them to me. They just are a piece of exhaust pipe around 1 3/4" long and 2 1/4 id and they go in the inlet side and block off that passage to make them louder. He said you didn't have to tack weld but it would be better and just one little tack would do it. That way if you din't like the sound you could remove them
So its just a small round piece of exhaust tubing that will essentially close off the passages to the "reflective sound cancellation" area of the muffler ? This would essentially create a straight thru muffler right ? Very interesting idea.... Might be something to play with this winter

Toque

Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-1

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-2

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-3

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-4

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-5

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-6

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-7

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-8

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-9

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
Old Nov 23, 2007 | 08:13 PM
  #9  
johnnied's Avatar
johnnied
Thread Starter
Instructor
10 Year Member
 
Joined: Oct 2007
Posts: 124
Likes: 1
From: baltimore ohio
Default

they had a muffler cut into their were to passages, he told me two passages touring, one pace car sound. looks like only one in picture?
Reply
Old Nov 24, 2007 | 11:02 AM
  #10  
American Hydrocarbon
Guest
 
Posts: n/a
Default

Originally Posted by johnnied
they had a muffler cut into their were to passages, he told me two passages touring, one pace car sound. looks like only one in picture?
Interesting?
Reply
Old Nov 24, 2007 | 11:04 AM
  #11  
lucky131969's Avatar
lucky131969
Tech Contributor
15 Year Member
Active Streak: 30 Days
Community Builder
Liked
 
Joined: Jan 2007
Posts: 19,360
Likes: 1,127
From: Dyer, IN
Default

Originally Posted by johnnied
I have the corsa touring, was not happy with the sound to quiet, gave then a call and the send me two insert to make the system sound like the pace car exhaust FREE. I thought that was great
Love my Corsa Pace Car catback!
Reply
Old Nov 24, 2007 | 12:39 PM
  #12  
Toque's Avatar
Toque
Tech Contributor
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2004
Posts: 20,030
Likes: 289
From: Wylie TX --> Less is More, except under the hood !
Default

Originally Posted by johnnied
I meet the rep. at super chevy, we got to talking (that was in the spring) he was talking about taking the mufflers off and sending them in, so I thought I'd wait til the car was not going to be use, called them and he sent them to me. They just are a piece of exhaust pipe around 1 3/4" long and 2 1/4 id and they go in the inlet side and block off that passage to make them louder. He said you didn't have to tack weld but it would be better and just one little tack would do it. That way if you din't like the sound you could remove them

Can you measure the pieces that Corsa gave you to make sure your measurements are correct ? I want to get a set made up to try.

How far into the inlet side of the exhaust is the "passage" that needs to be blocked off. Do you know which of the 2 "passages" needs to be covered up to make the exhaust Pace Car ?

This will prob make my car way too loud (intake/heads/cam/headers etc...). But it will be fun to play around with My Touring already wakes up my neighbors every time I start it up....

Thanks !

Last edited by Toque; Nov 24, 2007 at 02:14 PM.
Reply
Old Nov 24, 2007 | 01:39 PM
  #13  
Got uid0's Avatar
Got uid0
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2002
Posts: 8,466
Likes: 51
St. Jude Donor '17
Default

Originally Posted by Toque
C mewasurements


someone is trying to create a new dictionary
Reply
Old Nov 24, 2007 | 02:14 PM
  #14  
Toque's Avatar
Toque
Tech Contributor
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2004
Posts: 20,030
Likes: 289
From: Wylie TX --> Less is More, except under the hood !
Default

Originally Posted by knowledgefreak
someone is trying to create a new dictionary
Woops... Fat Fingers again....
Reply
Old Nov 24, 2007 | 05:27 PM
  #15  
johnnied's Avatar
johnnied
Thread Starter
Instructor
10 Year Member
 
Joined: Oct 2007
Posts: 124
Likes: 1
From: baltimore ohio
Default

I'll try to scan the pictures they send me for direction, the lenth is 1 3/4 and the od is 2 1/4".
Reply
Old Nov 24, 2007 | 10:31 PM
  #16  
Toque's Avatar
Toque
Tech Contributor
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2004
Posts: 20,030
Likes: 289
From: Wylie TX --> Less is More, except under the hood !
Default

Originally Posted by johnnied
I'll try to scan the pictures they send me for direction, the lenth is 1 3/4 and the od is 2 1/4".
Thanks ! That would be fantastic !
Email: msilverz06@yahoo.com

Toque
Reply
Old Nov 25, 2007 | 04:50 PM
  #17  
johnnied's Avatar
johnnied
Thread Starter
Instructor
10 Year Member
 
Joined: Oct 2007
Posts: 124
Likes: 1
From: baltimore ohio
Default

I just installed them today only took 45 mintues or so, would have been a little faster if I didn't forget the clamp on the first one. They slide right down and stop on the pipe inside the muffler, they close off the inlet passage. A little louder at idle,didn't drive the car yet.
Reply

Get notified of new replies

To coras

Old Nov 25, 2007 | 11:47 PM
  #18  
Toque's Avatar
Toque
Tech Contributor
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2004
Posts: 20,030
Likes: 289
From: Wylie TX --> Less is More, except under the hood !
Default

Originally Posted by johnnied
I just installed them today only took 45 mintues or so, would have been a little faster if I didn't forget the clamp on the first one. They slide right down and stop on the pipe inside the muffler, they close off the inlet passage. A little louder at idle,didn't drive the car yet.
Can't want to hear more of the details, and your thoughts on the change ! Congrats ! I look forward to trying this out as a winter project. If I don't like it then its easy enough to remove !

Thanks
Toque
Reply
Old Nov 28, 2007 | 07:35 PM
  #19  
Toque's Avatar
Toque
Tech Contributor
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2004
Posts: 20,030
Likes: 289
From: Wylie TX --> Less is More, except under the hood !
Default

Originally Posted by johnnied
I just installed them today only took 45 mintues or so, would have been a little faster if I didn't forget the clamp on the first one. They slide right down and stop on the pipe inside the muffler, they close off the inlet passage. A little louder at idle,didn't drive the car yet.
Sent you a PM...

Toque
Reply
Old Nov 29, 2007 | 11:17 AM
  #20  
AMRAAM's Avatar
AMRAAM
Melting Slicks
15 Year Member
 
Joined: Jan 2007
Posts: 3,333
Likes: 0
From: Athens OH
Default

I supposedly bought a touring system. i was told to look down the inlet tube and look for openings in the tube. If there were no openings, then it was pace car. I don't see any openings in mine, yet I still think it is a touring system. can one of you guys take a quick pic of the inlet tube? I know it probably wouldn't be easy to get a geat pic, but i would love to see what a touring sytem is supposed to look like.
Reply



All times are GMT -4. The time now is 12:25 AM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE