Hood Insulator - Keep it off?

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I took the hood insulator off of my car because I needed just a tad more clearance for my new coolant expansion tank. (It sticks up a little further than the OEM one and it was rubbing.) Anyway, I know the insulator is supposed to help the engine warm up faster when it's cold out... which I don't give a shit about because I only drive the car when it's nice. I also read somewhere that if a fire ever started under the hood, the push-pins holding it up would melt, the insulator would drop down and "blanket" the motor to try and smother a fire out.... is that true and has anybody else ever heard of that? Is there really any other benefits to leaving the insulator on?
 

Orange 94

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OFF!

I've heard the hood insulator thing with the fire too. Once it gets to that point though do you think its going to save much? :p
 

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I've had mine off for a while now. If my engine does catch on fire, my extinguisher is sure as hell going to do alot more than a hood blanket.
 
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I was considering cutting the underside of mine with a dremal and making the heat extractor functional. (I saw a write up somewhere IICR.)

The paint on the underside of the hood looks horrible. I can tell they didn't waste any time on it knowing it was going to be covered up...
 

MustangChris

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ive heard that too. but i didnt beleive it. lol.


(myth busters!!!)

anyways, the most important reason to keep it is to keep your hood paint from spider-webbing from the heat of the engine.

im rocking without one, OJ doesnt have one.... whatever. lol.
 

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I hated not being able to run mine because of my old intake, it would hold me at WOT. I am looking forward to having one on now, because, as you said, they don't really take time to make it look nice under there.
 

chris91

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Take some rattle can matched paint and paint that bish. Not like it has to turn out perfect! :D

Id leave it off and if you can somehow vent it do that.

ORRRR Just buy a Terminator hood!! :)


EDIT- SHIT I was treed!!
 

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I removed the hood insulator on both my GT's, as mentioned it did look like crap under there so I pulled the hood off, did a little scuff and paint so it looks all pretty again
 
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I'll see if I can find me a can of E8 paint and just spray the underside.
I'll look into making that heat extractor functional and maybe get some pictures.

Thanks.
 

chris91

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Hit up your local automotive paint store. Most can put any color you want in a aerosol can.
 

sweet94GT

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I'm interested how how to make the heat extractors functional, as my heat thing is sitting in the garage instead of on the car


Sent from my iPhone using Tapatalk like a boss
 

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personally I'd got down to a store like princess auto (not sure if you guys have that) and get a cheap gun and do that instead of a rattle can.
 
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I'm interested how how to make the heat extractors functional, as my heat thing is sitting in the garage instead of on the car

This is what I was talking about. I'd like to possibly take a dremel tool and cut the area underneath and make that vent functional. I saw it done somewhere, but I forget where I saw it.

hoodheatextractor1.jpg


hoodheatextractor2.jpg
 

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I've heard the whole blanketing a fire thing but I'm not sure I believe it. My R hood doesn't have one and if you were going to prevent a fire on something I'd expect the R to have one. Also I really can't see the heat from the engine making the paint bubble, automotive paint is pretty tough.
 

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