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68 frame is done! now exhaust Qs

 
Old 04-23-2019, 09:04 AM
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20round
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Default 68 frame is done! now exhaust Qs






hey guys, my 68 roadster frame is done....i am going too be finishing up the m20 this week,so the motor and trans will be installed by sat or sun.....my car came with N11 OFF ROAD exhaust according too my tank sticker. i have side exhaust on my 65 396 roadster i love the sound,but it is obnoxiously LOUD! but its how it should be. i would like the 68 too have a nice bark too it but not like the 65..
NOW my Questions are?
did they have a chambered exhaust in 68? if so, has anyone ever installed the allens chambered kit on a BB car?
or who makes a OFF ROAD KIT like the factory N11?
also does anyone have a video of either of these systems on there car that i could listen too? give your thoughts here guys..thanks troy

Last edited by 20round; 04-23-2019 at 09:21 AM.
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Mike H. (04-23-2019)
Old 04-23-2019, 09:23 AM
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Easy Mike
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Originally Posted by 20round View Post
...did they have a chambered exhaust in 68?...
Not on Corvette. The 68 N11 option was lower restriction mufflers and larger pipes.
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Old 04-23-2019, 09:37 AM
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thats what i thought....well then, does anyone make a welded N11 kit ? i did a search i could only find C2 stuff...
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Old 04-23-2019, 10:02 AM
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I bought the N11 welded system for my 68 L36 at Corvette Central. Fit perfectly and easy installation.
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20round (04-23-2019)
Old 04-23-2019, 11:26 AM
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Default Ditto, Corvette Central

Originally Posted by sullyman56 View Post
I bought the N11 welded system for my 68 L36 at Corvette Central. Fit perfectly and easy installation.
Ditto here too. Bought a few exhaust systems from Corvette Central, always went with the larger N11 exhaust pipes. All of them fit great! I try to buy with a sales offer and or free shipping if possible too as Corvette Central has these from time to time.

Your frame looks great!!!

Last edited by 20mercury; 04-23-2019 at 11:28 AM.
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Old 04-23-2019, 06:00 PM
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20merc

I also bought the N11 system for my 69 from CC. Easy install and fit perfectly.
As I understand it, the N11 muffler was the same as stock except one baffle removed. Pipes are 2.5".
It is not loud, just a slight bit more rumble than stock. It does let you hear that great quadrajet sound!!!
I really like the system.

VS
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