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Wrapping wires with foil for heat protecting?

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Old Jul 11, 2009 | 11:56 AM
  #1  
Tubbyfatty's Avatar
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From: Hillsboro, OR
Wrapping wires with foil for heat protecting?

So the group of wires on top of my x member is getting a little hot and kinda burnt from the exhaust pipe. I dont want to go out and buy $20 worth of heat shielding when i just need a 4'' piece.

Should i use some foil to protect the wires from melting? The wires are about 3'' away from the pipe but they are just starting to get cooked.
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Old Jul 11, 2009 | 12:59 PM
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don't be a cheep ass do it right
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Old Jul 11, 2009 | 01:07 PM
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From: Lake City, Fl
^lol

well I've never seen tin foil used before for that, lol

personally, I'd use some stuff made for it; just cut some off any junk yard car or something instead of paying $20 for a full roll...
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Old Jul 11, 2009 | 01:20 PM
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From: Temecula Valley, CA
a little exhaust wrap around the pipe is an option.... but I don't think I'd use foil. A smooth surface is a much better reflector... or grab a piece of fiberglass insulation from somewhere.
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Old Jul 11, 2009 | 02:25 PM
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Originally Posted by iamsuperbleeder
^lol

well I've never seen tin foil used before for that, lol

personally, I'd use some stuff made for it; just cut some off any junk yard car or something instead of paying $20 for a full roll...
Honestly, I've never seen tin foil AT ALL. As far as I know, everyone used aluminum foil and has used it for a few decades now.
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Old Jul 11, 2009 | 02:39 PM
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From: Hillsboro, OR
Hahaha, I was just throwing out ideas.
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Old Jul 11, 2009 | 04:28 PM
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From: Northern Colorado :-(
I would wrap it in foil and then get some heat shield material for it. that materia is always nice to have in case you want to wire something up
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Old Jul 11, 2009 | 04:43 PM
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Originally Posted by DupermanDave
Honestly, I've never seen tin foil AT ALL. As far as I know, everyone used aluminum foil and has used it for a few decades now.
oh jesus, you know what I meant
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Old Jul 11, 2009 | 05:27 PM
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head out to the Tigard U Pull it off 99W. I am sure you can find some 'genuine' automotive stuff out there for less than a buck. They charge very little for the random stuff like insulation.
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Old Jul 11, 2009 | 05:29 PM
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From: Northern Colorado :-(
Originally Posted by iamsuperbleeder
oh jesus, you know what I meant
I did. I like to make the world more difficult though.
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Old Jul 11, 2009 | 06:35 PM
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From: Dakotas
I really like the thermo-tec line.
I had issues with burning spark plug wires, alternator wire and even starter after I got my thorley headers.
I wrapped everything in thermo-tec and then clamped the tape over each line using a metal clamp. It looks professional and offers excellent thermal protection from radiant heat (they claim it protects from over 90% of heat up to 2000 degrees). Again, this isn't header wrap (that's NOT a good idea) but this is for wrapping anything that will get too hot. You can find this tape cheap if you look around. Good luck

[IMG]
Click for full size [/IMG]

Last edited by taikowaza; Jul 11, 2009 at 06:39 PM.
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Old Jul 11, 2009 | 08:39 PM
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From: Hillsboro, OR
Originally Posted by ocdropzone
head out to the Tigard U Pull it off 99W. I am sure you can find some 'genuine' automotive stuff out there for less than a buck. They charge very little for the random stuff like insulation.
Yea i was thinkin about that. Ive only been once and that was a longggg time ago.

What part of the car would i get it off of?
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Old Jul 11, 2009 | 08:45 PM
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Any wiring that runs close to the exhaust...
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Old Jul 11, 2009 | 08:46 PM
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From: Hillsboro, OR
haha so basically anywhere? lol.
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Old Jul 11, 2009 | 09:11 PM
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From: maple ridge, British Columbia, Canada
Pretty much. Just cruise the junkyard and look for heat insulation in good shape. Most times everything is already taken apart so you can just slide off the insulation
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