Body General body information and techniques for restoration, repairs, and modifications.

hood insulation

Thread Tools
 
Search this Thread
 
Old Aug 15, 2007 | 07:52 PM
  #1  
jjlabinski's Avatar
Thread Starter
Senior Member
20 Year Member
 
Joined: Dec 2004
Posts: 556
Likes: 0
From: my garage
Car: 84 firebird T/A
Engine: shinny 350
Transmission: slush box L65
Axle/Gears: Torsen "3.73"
hood insulation

I am still in need of brand new hood insulation for my 84 T/A.

Can I run the car without messing up my hood paint?


thx

jeff
Reply
Old Aug 15, 2007 | 08:02 PM
  #2  
JamesC's Avatar
Moderator
25 Year Member
Liked
Loved
iTrader: (5)
 
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: hood insulation

Originally Posted by jjlabinski
Can I run the car without messing up my hood paint?
Many members have without problems (though I don't personally like the idea).

JamesC
Reply
Old Aug 15, 2007 | 08:22 PM
  #3  
Stephen's Avatar
Banned
iTrader: (12)
 
Joined: Jul 1999
Posts: 12,212
Likes: 13
From: Bertram (outside Austin), TX
Car: 87 GTA
Engine: L98
Transmission: 700R4
Axle/Gears: Dana M78 3.27 posi
Re: hood insulation

Never had insulation on ANY of my 3rd gens, glass or steel hoods, and never had paint problems.

Took the insulation off my current GTA, and my paint isn't suffering. Wear gloves though...They are some FIERCE fiberglass! I didn't, and learned the hard way.
Reply
Old Aug 15, 2007 | 08:28 PM
  #4  
OkanaganIroc's Avatar
Junior Member
 
Joined: May 2007
Posts: 96
Likes: 0
Car: 1987 Iroc-z
Engine: 305 TPI
Transmission: Modified T-5 World class
Axle/Gears: 9 bolt borg-warner 3.45
Re: hood insulation

I haven't had insulation on the hood for years. No paint problems, in fact the paint on the underside looks cleaner than the outside! (no chips)
Reply
Old Aug 15, 2007 | 09:12 PM
  #5  
jimdutro's Avatar
Senior Member
iTrader: (1)
 
Joined: May 2007
Posts: 666
Likes: 0
From: Newport Beach, Ca.
Car: 1988 Iroc
Engine: 383 TPI
Transmission: 700r4
Axle/Gears: BW 9 bolt 3.27
Re: hood insulation

I think the insulation is more to help reduce some engine noise in the car than to protect the hood paint from heat. Check prices on insulation with some of this sites sponsors.
Reply
Old Aug 16, 2007 | 05:25 PM
  #6  
84bandit's Avatar
Member
 
Joined: Mar 2007
Posts: 149
Likes: 0
Re: hood insulation

my only concern in not running hood ins. would be if you have decals on your hood (hoodbird or engine callouts) other than that you should be fine
Reply
Old Aug 16, 2007 | 05:28 PM
  #7  
Tobias05's Avatar
Supreme Member
20 Year Member
 
Joined: Jul 2003
Posts: 2,779
Likes: 2
From: any clime or place...
Car: 1987 Camaro SC, 1999 Z28
Engine: GMPP 350HO, LS1
Transmission: Built 700r4/EDGE 3200, T56
Axle/Gears: 3.42 Eaton 7.625, 3.42 Zexel Torsen
Re: hood insulation

no problems here either, been running w/o one for years...
Reply
Old Aug 16, 2007 | 05:29 PM
  #8  
DJP87Z28's Avatar
Supreme Member
 
Joined: Mar 2003
Posts: 4,771
Likes: 15
From: Florida
Car: 1987 Black IROC-Z (SOLD)
Re: hood insulation

The under hood insulation is there for noise reduction and not to protect the paint from emgine heat. .
Reply
Old Aug 17, 2007 | 07:27 PM
  #9  
TheMutt's Avatar
Member
 
Joined: Jan 2004
Posts: 135
Likes: 0
Re: hood insulation

hood insulation is to keep your engine from getting cold in the winter
Reply
Old Aug 17, 2007 | 07:39 PM
  #10  
Stephen's Avatar
Banned
iTrader: (12)
 
Joined: Jul 1999
Posts: 12,212
Likes: 13
From: Bertram (outside Austin), TX
Car: 87 GTA
Engine: L98
Transmission: 700R4
Axle/Gears: Dana M78 3.27 posi
Re: hood insulation

Originally Posted by 84bandit
my only concern in not running hood ins. would be if you have decals on your hood (hoodbird or engine callouts) other than that you should be fine
On my wife's 90 RS, before we got a 'glass hood & repainted the whole car, we had vinyl stripes. Same way on my old 92 RS. I had vinyl stripes before I repainted the whole car.

So, I wouldn't worry about the heat. Besides, I have a set of vinyl flames, on the to of my intake plenum. Talk about some heat! And it is fine.
Attached Thumbnails hood insulation-87b-21-.jpg  
Reply
Old Aug 19, 2007 | 01:57 PM
  #11  
86FireBird305's Avatar
Member
 
Joined: Feb 2007
Posts: 224
Likes: 0
From: Middlesex,NJ
Car: 1986 Firebird LG4
Engine: 305 5.0 LG4
Transmission: TH-700R4
Axle/Gears: 2.73
Re: hood insulation

The insulation is for noise reduction as well as keeping the engine hotter for emissions.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Jorlain
Exterior Parts Wanted
8
Jun 29, 2017 11:04 PM
91TTOPZ
Exterior Parts for Sale
5
Sep 20, 2016 12:42 PM




All times are GMT -5. The time now is 03:47 PM.