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Topic: Replacement mufflers for side exhaust sys

in Forum: C3 Fuel, Emission Control, and Exhaust Systems


Replacement mufflers for side exhaust sys

Posted: 5/31/05 4:07pm Message 1 of 10
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San Pedro, CA - USA
Joined: 5/26/2005
Posts: 239
Vette(s): 1971, LT-1, T-top, 4-speed (M21), Mulsanne Blue, 3.70 rear, mostly original (sidepipes). 2006, Daytona Sunset Orange Coupe.
I recently purchased a 1971 LT-1. The story is that the original owner had '69 style sidepipes installed. The mufflers are pretty well blown out now, and way too loud. I've seen '69 style replacement mufflers (@Sweet Thunder), but have no idea how the originals sounded. I'd like to tone-down the noise without reducing performance. Anyone have an idea of what a suitable replacement might be? I want to keep the '69 style covers.


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Replacement mufflers for side exhaust sys

Posted: 5/31/05 8:30pm Message 2 of 10
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Lakewood, OH - USA
Joined: 11/14/2003
Posts: 144
Vette(s): 69 T-top blue w/bright blue interior-427/390 hp,4 spd,power steering, power brakes, power windows and air conditioning
You might want to check out the Stainless Works in Chagrin Falls, Ohio. I know they make a toned down replacement.

Bill

Sorry Guys/Gals, you'd think I'd remember where I picked up my own exhaust system. Then again I am getting older and it was over two years ago.     captn bill38505.2491203704


Replacement mufflers for side exhaust sys

Posted: 6/1/05 6:14am Message 3 of 10
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fortlauderdale, FL - USA
Joined: 3/15/2004
Posts: 288
Vette(s): 1978 greenwood custom vette, 468 blower motor side pipes.
SIRAL TECHNOLOGIES MAKES SIDEPIPE MUFFLER INSERTS, NOT SURE HOW THEY SOUND. WHEN I GET MY CAR BACK FROM THE SHOP I WILL LET YOU KNOW. SHOULD LOOK LIKE A NEW CAR, NEW CHAMELION BLUE PAINT, NEW CUSTOM INTERIOR, NEW OVER THE TOP SOUND SYSTEM. I WILL POST PICS SOON.



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Replacement mufflers for side exhaust sys

Posted: 6/1/05 5:29pm Message 4 of 10
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CUYAHOGA FALLS, OH - USA
Joined: 12/2/2003
Posts: 6424
Vette(s): 1975 C3 Red, T-Tops, Black Interior. All I need is time and money! Getting there!

Stainless Works in Cuyahoga Falls?  Do you know where?  I think I need to go by just for the heck of it.

Although I have to say the Hooker Aero Chamber mufflers are very vocal, but not too loud.  Very nice sound.  I like them.




Replacement mufflers for side exhaust sys

Posted: 6/1/05 7:32pm Message 5 of 10
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fortlauderdale, FL - USA
Joined: 3/15/2004
Posts: 288
Vette(s): 1978 greenwood custom vette, 468 blower motor side pipes.





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Replacement mufflers for side exhaust sys

Posted: 6/2/05 10:20pm Message 6 of 10
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Portland, TN - USA
Joined: 4/29/2003
Posts: 805
Vette(s): 1972 Coupe Anything, but Stock and more mods to come! SSBC Force 10 Brakes, 3.73, TH350, 355 CID, Rack and Pinion, Vette Brakes suspension front and rear.
Ben gave a link to a business that did side pipe or slip in chamber mufflers a while back, but I can't find the thread.


Replacement mufflers for side exhaust sys

Posted: 6/3/05 3:41am Message 7 of 10
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Gillette, WY - USA
Joined: 3/28/2004
Posts: 67
Vette(s): 1960 (got wiped out in the Rapid City flood of 72), 1968 roadster(sold it so I could buy the 71), 1971 Coupe Chromed almost everything underneath. Had it since "76"
 Does anyone know if they make a replacement muffler for the Hooker sidepipes in stainless steel? That seems to be another drawback to mine. The muffler rusts inside the tube and I have had to replace the tubes and mufflers twice. I've heard that if you take them off and take the muffler out when you store it for the winter they last a while longer, but who does it?


If it's not painted, Chrome it!!!

Replacement mufflers for side exhaust sys

Posted: 6/3/05 5:19am Message 8 of 10
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Bismarck, ND - USA
Joined: 10/1/2004
Posts: 380
Vette(s): 1970 stingray, t-top, mulsanne blue with black interior, 406 ci with 444 hp, racing suspension, hooker headers/sidepipes - SOLD :(

Spiral Turbo Specialties, 4" baffle.

http://www.spiralturbobaffles.com/

great sound, can find a clip and a video in the thread called "chambered exhaust", look for the post that mentioned Spiral Turbo.  better flow than the Hooker mufflers, so not as much reduced performance.  little bit pricey, but not bad, s'where mine came from.  check em out!




Mike

My old Stingray...sure do miss it:


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Replacement mufflers for side exhaust sys

Posted: 6/3/05 6:52am Message 9 of 10
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Glendale, AZ - USA
Joined: 11/15/2003
Posts: 134
Vette(s): 1971 T-top. I just had car shipped from my parents house in florida where it has sat for over 12 years..It is going to be a long project!
A while back I sent a sidepipe muffler to classic chambered exhaust...he made chambered exhaust that can be slipped in..  I never bought them because I decided change mine backto reg. exhaust..http://www.classicchambered.com/


Someday!

Replacement mufflers for side exhaust sys

Posted: 6/3/05 6:59am Message 10 of 10
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CUYAHOGA FALLS, OH - USA
Joined: 12/2/2003
Posts: 6424
Vette(s): 1975 C3 Red, T-Tops, Black Interior. All I need is time and money! Getting there!

If you get the exhaust good and hot before the last run of the year, it will dry out and last longer.

As the system heats and cools it builds condensation.  The moisture rust the systems from the inside out.  Multiple short trips warm up the system enough to build more moisture, but not enough to dry it out.  You can often see water spitting out of an exhaust when a vehicle is started.  Make the last run of the year a good long one. 20 miles will usually do it, but maybe more.  It depends on how far the throttle is open, and how much water build up you have.

You could let it idle for an hour, but that's WAY less fun.




in Forum: C3 Fuel, Emission Control, and Exhaust Systems


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