C6 headers
Thread Starter
Racer
Joined: May 2017
Posts: 495
Likes: 51
From: Woodlands Texas
C6 headers
I've installed installed headers ony C7 recently. Os it any tougher to install headers on a C6 base. Any paticluar thing i need to know??
Going to help my next door neighbor out.
Going to help my next door neighbor out.
Advanced
Joined: Mar 2013
Posts: 59
Likes: 13
From: Pineville La
Pretty straight forward and one of the easiest I've dealt with; I would imagine a C6 header install is probably 95% the same as a C7. Going by pictures, it looks like a C6 has more room to work under the hood than a C7.
Le Mans Master
Joined: Jan 2008
Posts: 6,457
Likes: 297
From: corpus christi Texas
Drifting
Joined: Dec 2016
Posts: 1,371
Likes: 216
No exp with C7s but I did mine by myself w. only floor jacks... Probably 3-4 hours to get the old stuff out, new stuff in...and another 4 hours of adjusting to get it straight. Just hit those cat/mani bolts with PB blaster the night before.
Race Director
Joined: Dec 2013
Posts: 12,500
Likes: 3,625
Easy enough job on the C6, and just make sure you have the room with the car high enough on stands, to install the headers from the bottom.
Also, take the time to make sure that you have all the lines and wires far enough away from the header that you don't run into a head problem. The flex line on the clutch fluid line loves to melt apart if you don't give it its needed distance.
Also, get a heat shield on the starter solenoid as well.
Truth is, before you install the headers, have them ceramic coated to begin with. This will go a long way to the heat that the pipes will radiate, and help to make sure with the proper movement of the lines and wires, you're not burning items up.
Lastly, even with ceramic coating the heaters, make sure that the exhaust system is not touching the sides of the tunnel walls. The heat radiation will be bad enough, and you don't want to add heat conduction from solid contact of pipe to wall as a problem as well.
Also, take the time to make sure that you have all the lines and wires far enough away from the header that you don't run into a head problem. The flex line on the clutch fluid line loves to melt apart if you don't give it its needed distance.
Also, get a heat shield on the starter solenoid as well.
Truth is, before you install the headers, have them ceramic coated to begin with. This will go a long way to the heat that the pipes will radiate, and help to make sure with the proper movement of the lines and wires, you're not burning items up.
Lastly, even with ceramic coating the heaters, make sure that the exhaust system is not touching the sides of the tunnel walls. The heat radiation will be bad enough, and you don't want to add heat conduction from solid contact of pipe to wall as a problem as well.
Race Director
Joined: Mar 2011
Posts: 13,262
Likes: 3,150
From: SW Florida
2021 C6 of the Year Finalist - Modified
Here is a tip for you ....
Since you will need to remove the OEM intermediate pipe (x-pipe) when installing a set of headers, this is the best time to install an aftermarket 'Insulated Tunnel Plate'.
This tunnel plate will really help to insulate the inside of the car from exhaust heat.
This is an easy job once the OEM exhaust systen is out of the car.
Here is what I used on my C6:
http://www.eliteengineeringusa.com/1...h-thermal-abs/
Since you will need to remove the OEM intermediate pipe (x-pipe) when installing a set of headers, this is the best time to install an aftermarket 'Insulated Tunnel Plate'.
This tunnel plate will really help to insulate the inside of the car from exhaust heat.
This is an easy job once the OEM exhaust systen is out of the car.
Here is what I used on my C6:
http://www.eliteengineeringusa.com/1...h-thermal-abs/
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Le Mans Master
Joined: Sep 2014
Posts: 7,001
Likes: 988
From: lake havasu city arizona
But if you don't want to spend that much then check out Z-Cool insulation for the plate. You will notice a definite lowering of the temp in the interior tunnel and console 
NSF
https://specialty-auto-materials.net...e-heat-shield/
Le Mans Master
Joined: Oct 2005
Posts: 6,652
Likes: 2,106
From: Left Coast, San Diego
But if you don't want to spend that much then check out Z-Cool insulation for the plate. You will notice a definite lowering of the temp in the interior tunnel and console NSF
https://specialty-auto-materials.net...e-heat-shield/
Le Mans Master
Joined: Sep 2014
Posts: 7,001
Likes: 988
From: lake havasu city arizona
NSF