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#1 |
![]() Join Date: Oct 2012
Location: Germany
Posts: 227
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This winter I make a 368 from my 350 LT5. The engine is out and I`m still working on the engine block but last weekend I spend some time under the car for lowering the temperature inside. I sticked some heat protection foil after cleaning the under-floor. This foil is heat resistant until 600 °C (around 1100 F). It`s an aluminum metallized glass fiber material that we use in our company at the engine test benches for many years now. It was a little challenge without a car lift…
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#2 |
![]() Join Date: Apr 2017
Location: Wayne Illinois
Posts: 396
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Can you pass along a brand name, spec & performance numbers on the insulating material you are using? That is very interesting.
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![]() 91-#1935 Black/black & gray, Haibeck 500 Cams by Pete |
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#3 |
![]() Join Date: Oct 2012
Location: Germany
Posts: 227
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I think it`s a prodcut from the US and I wonder it`s up to 2000 F.
https://www.thermotec.com/products/a...d-heat-barrier
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#4 |
![]() Join Date: Nov 2011
Location: Dunbarton NH
Posts: 7,290
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Is it plyable like Dynamat, or rigid like sheet metal?
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#5 |
![]() Join Date: Oct 2012
Location: Germany
Posts: 227
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It`s quite flexible. You can cut it with a normal paper-shears or a cutter. It`s easy to install if the transmission is out of the car. The has to be absolutely clean...no more undersealant or wax.
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#6 |
![]() Join Date: Sep 2018
Location: Groton, CT
Posts: 371
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A similar heat shield was factory installed in my 64 Corvette.
I think the C3's had it also. I'm surprised it didn't carry over to the C4's.
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1992 ZR1 #442, 2 tops, White, White, Haibeck 415, 3.90 gear, Coilovers 2018 Audi RS5, 2.9 V6 Twin Turbo, Auto, Black, Black 2021 Audi Q3, 2.0T, 8 spd Tiptronic, Navarro Blue metallic, Pearl Beige |
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