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-   -   Exhaust System (https://www.corvetteforum.com/forums/c3-general/3780997-exhaust-system.html)

Droop 02-15-2016 05:45 PM

Exhaust System
 
Looking for an exhaust system for my 1970 corvette 350/300 hp. I'm trying to stick to an original or a good reproduction. The originals are very hard to find as everyone knows. I really don't have a clue about the reproduction quality.. Looking for some suggestions. One of the few items left on my restoration list.... thanks Droop

Droop 02-16-2016 08:59 AM


Originally Posted by Alan 71 (Post 1591562588)
Hi Droop,
The stock aluminized welded system from Corvette Central is one you might want to consider.
It installs very easily and fits well.
It's available with either the stock type mufflers or a N11 off road mufflers that have one less baffle in them so give a bit louder sound.
If you can be patient for a little while CC often has free shipping specials which will save you a little $$.
I was really quite surprised and pleased how well the system fit on my 71.
Good Luck!
Regards,
Alan

Alan, Thank you....I'll differently Look into it..I don't need the system right now. Just trying to get ahead of things. Saving $$$$ is a good thing. Droop

Droop 02-16-2016 09:14 AM


Originally Posted by Alan 71 (Post 1591562588)
Hi Droop,
The stock aluminized welded system from Corvette Central is one you might want to consider.
It installs very easily and fits well.
It's available with either the stock type mufflers or a N11 off road mufflers that have one less baffle in them so give a bit louder sound.
If you can be patient for a little while CC often has free shipping specials which will save you a little $$.
I was really quite surprised and pleased how well the system fit on my 71.
Good Luck!
Regards,
Alan

Alan, Just looked at C.C. What system did you go with? If it was the welded system was there any aliment problems at the exhaust tips...Droop

marshal135 02-16-2016 10:03 AM

I like the color:D
Marshal




Originally Posted by Droop (Post 1591562454)
Looking for an exhaust system for my 1970 corvette 350/300 hp. I'm trying to stick to an original or a good reproduction. The originals are very hard to find as everyone knows. I really don't have a clue about the reproduction quality.. Looking for some suggestions. One of the few items left on my restoration list.... thanks Droop


ddawson 02-16-2016 12:02 PM

I used the CC system with Magnaflow mufflers. Not the welded one though.

It does fit very nice.

http://i1235.photobucket.com/albums/...pszv3bpzvd.jpg

Droop 02-16-2016 04:57 PM


Originally Posted by marshal135 (Post 1591566865)
I like the color:D
Marshal

Marshal, I like the color too...Droop

Droop 02-16-2016 05:03 PM


Originally Posted by Alan 71 (Post 1591566728)
Hi Droop,
Yes, I bought the welded system.
I too was concerned about how the tailpipe/muffler would fit, but was pleasantly surprised. It appears CC must have a pretty precise jig for the pipe and muffler to get a consistent positioning before the weld.
The system was easy to install and getting the exhaust tips centered in the valance bezels was straight forward.
What I like is not having the extra set of clamps between the mufflers and pipes and that the pipes tucked up very high as they ran under the rear spring mount so you don't see them hanging down.
I'm sure not everyone is as pleased as I was but I really thought they were good.
I bought the sb, 4-speed, aluminized, welded, system for a 71.
Regards,
Alan

Allen, Thank you again for your help... ...Droop

Droop 02-16-2016 05:06 PM


Originally Posted by ddawson (Post 1591567869)
I used the CC system with Magnaflow mufflers. Not the welded one though.

It does fit very nice.

http://i1235.photobucket.com/albums/...pszv3bpzvd.jpg

Dan, Did the system come with bands or clamps? Droop

Droop 02-16-2016 05:12 PM


Originally Posted by Droop (Post 1591570281)
Dan, Did the system come with bands or clamps? Droop

Dan and Allen, The system seems to have a lot of quality built in. Either welded or not. The quality is what counts.. It sound like you guys are very happy. That counts too... I'll let you know tomorrow..Thanks Droop PS Allen did you get the N11 muffler or the stock one and did you black them out? thanks Droop

ddawson 02-16-2016 06:01 PM

It came with clamps but I like to use bands instead. I think I'm going to have it welded this spring. It's not like I plan on taking it apart again anytime soon.

dugsgms74 02-16-2016 07:42 PM

Alan, great pic! I was starting to doubt that the double wall existed!
Droop, I can vouch for the fit/finish on a Gardner exhaust, installed one on my 68 and the fit was perfect.

Freddy76 02-16-2016 08:07 PM

I bought the true dual exhaust from CC. I love the rumble,easy to install. I have the hideaway mufflers. They fit great on my 76. They are Magnaflows.

Droop 02-17-2016 10:29 AM


Originally Posted by Alan 71 (Post 1591574241)
Hi d74,
What's going on at the other end of the front pipes is even more interesting!
Regards,
Alan

http://i218.photobucket.com/albums/c...DSC_0090_1.jpg

http://i218.photobucket.com/albums/c...s/DSC_0095.jpg

Freddy, Dug, Dan, and Alen, You guys haven't made it easy...But if it was easy everybody would be doing it. I'm going to have to sleep on this one a little longer. I have the time and I'll Let you know. But Alen where did you get the double wall..Nice photos..I'm going to have to do some more investigation. Droop

Droop 02-17-2016 05:47 PM


Originally Posted by Alan 71 (Post 1591577237)
Hi Droop,
The pipes and mufflers I'm trying to put together are service replacement pieces.
They're not totally correct for my 71, but are about as close as I think I'm likely to find at this point.
The pipes are carbon steel so they rust while you stand looking at them. I have cleaned the rust that was on them, (surprisingly little), and have a preservative on them now.
I really am only trying to put the set together in anticipation of perhaps having the car Flight Judged for it's 50th birthday.
If I were to begin driving my car I'd put the CC aluminized system back on in a heartbeat.
Putting an exhaust system together and finding original tires really isn't just about the points because there aren't that many involved…. but is much more about pushing the envelope for an ordinary car that typically wouldn't get this much restoration attention.
Regards,
Alan

Alen, I agree...It’s a good thing you are doing. During my restore there is only 2 rules. Rule 1: Keep it original, that’s the way I bought it. Rule 2: See Rule 1. Thanks for all your help everyone...Droop

Ironcross 02-19-2016 09:39 PM

Call Aliens Stainless, his system is top of line and fits perfectly

Mine is a 2 1/2 system and went together with zero issues.....I think he's a vendor here.....and easy to communicate with which is also important .....plus he makes the parts no third party involved.....:thumbs:



.

Jesse 982 02-24-2016 02:01 AM

Alan
Did you go with the 2 inch pipes or 2 to 2 1/2 set up?

jesse


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