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08-11-2018
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#1 |
Join Date: May 2013
Location: Chicago
Posts: 980
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Anyone install an aftermarket heat shield system in trans tunnel?
On my '93 I noticed there are no heat shields next to the exhaust manifolds like on the '92 I had. The foot well seems to get pretty warm.
Anyone install an aftermarket heat shield barrier in the trans tunnel? eBay has factory ZR-1 heat shields but at $120+ each I am looking at other options. Thank you.
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1993 ZR-1 #211 Yellow On Beige Beast #2 1992 ZR-1 #427 Black On Black *Sold* 1985 L98 Blue On Blue *Sold* |
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08-11-2018
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#2 |
 
Join Date: Jun 2006
Location: Sparks, NV
Posts: 2,852
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Re: Anyone install an aftermarket heat shield system in trans tunnel?
Just wait till you install headers. I’m looking at the same thing right now. It will be added to my winter project.
H 
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90'ZR-1 #1461 Red/Black Ported Intake, Degreed Cams, OBX Headers & Exhaust, Fidanza FW, Secondary Delete, Custom tune, C6 GS Wheels. Sold 08 C6 Z51 Crystal Red Metallic Sold Vararam Intake, Tune, Sold 05 C6 Z51 Red/Black Sold 90'ZR-1 #1723 Black/Gray Sold but not forgotten 91' Z51 L98 White Vert. My First, you always remember your first. Sold. |
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08-11-2018
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#3 | |
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Join Date: May 2013
Location: Chicago
Posts: 980
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Re: Anyone install an aftermarket heat shield system in trans tunnel?
Quote:
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1993 ZR-1 #211 Yellow On Beige Beast #2 1992 ZR-1 #427 Black On Black *Sold* 1985 L98 Blue On Blue *Sold* |
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08-11-2018
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#4 |
 Join Date: Aug 2015
Location: Magnolia, Texas
Posts: 884
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Re: Anyone install an aftermarket heat shield system in trans tunnel?
There are stock heat shields that were installed at the factory. I looked at installing additional heat shield when I pulled my trans out to let Bill B. rebuild it. I've still got the material. I found it very hard to match the contour of the trans tunnel with the material I bought. I've not really had an issue even with full SW headers, so the "pain wasn't worth the gain" to me..
Sent from my XT1585 using ZR-1 Net Registry mobile app |
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08-12-2018
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#5 |
 Join Date: Aug 2013
Location: Holland
Posts: 80
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Re: Anyone install an aftermarket heat shield system in trans tunnel?
What I modified on my car, it has SW headers.
- modified the original heat shields so they fit proper with headers. - Installed “Cool it” thermo tec in the trans tunnel. - Installed the same Cool it thermo tec on the inside underneath the carpet. Big improvement less heat and noises. But the car is about 8 kilogram heavier as a downside ;-) |
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08-12-2018
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#6 |
Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,493
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Re: Anyone install an aftermarket heat shield system in trans tunnel?
I too used an after-market type of blanket on my wife's 69 C3 w/ headers. I got it at a local speed shop, so I imagine Summit Racing (or the like) would have it too.
It is a fabric mat with a heavy aluminum reflective foil on one side and the other side is the adhesive side. that can be molded to fit the tunnel to reduce heat. It works quite well! And, for further heat control, have you considered wrapping your headers with HEAT WRAP TAPE? Just some thoughts.
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Good carz, good food, good friendz = the best of timez! 90 #1202 "FBI" top end ported & relieved Cam timing by "Pete the Greek" Sans secondaries Chip & dyno tuning by Haibeck Automotive SW headers, X-pipe, MF muffs Former Secretary, ZR-1 Net Registry |
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08-12-2018
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#7 |
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Join Date: Aug 2015
Location: Magnolia, Texas
Posts: 884
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Re: Anyone install an aftermarket heat shield system in trans tunnel?
One note to add.. I sent my SW headers out to be ceramic coated. Even though they are stainless, the coating preserves the finish and also reduces radiant heat..
Sent from my XT1585 using ZR-1 Net Registry mobile app |
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