C4 General Discussion General C4 Corvette Discussion not covered in Tech

Insulation

Thread Tools
 
Search this Thread
 
Old Oct 8, 2009 | 05:33 PM
  #1  
abc 123's Avatar
abc 123
Thread Starter
Burning Brakes
 
Joined: Sep 2005
Posts: 1,058
Likes: 2
From: Deep inside GM
Default Insulation

So with several vendors selling these kits now, I have seen very little on the installs.

Please speak up with the good and the bad.

How well does it fit, how much heat did it deflect, and how much road noise does it block?
Reply
Old Oct 8, 2009 | 08:16 PM
  #2  
ant-knee470's Avatar
ant-knee470
Burning Brakes
10 Year Member
 
Joined: Mar 2009
Posts: 944
Likes: 11
From: Davie Florida
Default

I can tell you it made a big difference in my car, B-4 I put the insulation inside of my 84 vette, It was like an oven.. there is a big difference.. Much cooler

The kit was very e-z to install, I recommend buying a roll or 2 of the tape they offer for a few xtra bucks per roll.. It will make for an e-zer install..

As far as the raod noise, Again another big difference it made, I have the kit which included the door panels in it, Not all kits offer the door panels.. It was definitly a good purchase & well worth the money...

I give the kits 10 stars - **********

Ant.......
Reply
Old Oct 8, 2009 | 09:41 PM
  #3  
Eakster's Avatar
Eakster
Safety Car
 
Joined: Sep 2006
Posts: 4,129
Likes: 1
From: Pasadena CA
Default

Sorreee

Reply
Old Oct 8, 2009 | 10:09 PM
  #4  
abc 123's Avatar
abc 123
Thread Starter
Burning Brakes
 
Joined: Sep 2005
Posts: 1,058
Likes: 2
From: Deep inside GM
Default

Originally Posted by Eakster
Sorreee

Helpful.
Reply
Old Oct 11, 2009 | 05:16 PM
  #5  
samsonb's Avatar
samsonb
Safety Car
15 Year Member
 
Joined: Jan 2004
Posts: 3,759
Likes: 8
Default

Did you guys put the factory insulation back in over the sound deadner?

Reason is I've had a water leak and the footwell and tranny foam insulation is bad. So, I'll either have to get some from a parts car, do without and just go with the sound deadner stuff only, or go find some foam insulation on a roll and try to cut something out. But that may be tricky as the foam is molded.

Right now I'm stuck getting the console plate out.
Reply
Old Oct 11, 2009 | 05:21 PM
  #6  
Eakster's Avatar
Eakster
Safety Car
 
Joined: Sep 2006
Posts: 4,129
Likes: 1
From: Pasadena CA
Default

Originally Posted by abc 123
Helpful.
Just not had the time. Also to be honest, I was disappointed with the results. Add to that the guy then dropped the price right after a bunch of us had bought into the group buy - felt a bit ripped off to be honest and in no mood to do a write-up.

In short it was the most work project for the least gain I've done so far.

Having said that, I would still recommend doing it, but with higher quality insulation - not necessarily Dynomat, as there is better value out there (see Audio Forum). I also still intend to post some pics.
Reply
Old Oct 11, 2009 | 05:27 PM
  #7  
Eakster's Avatar
Eakster
Safety Car
 
Joined: Sep 2006
Posts: 4,129
Likes: 1
From: Pasadena CA
Default

Originally Posted by joshwilson3
Did you guys put the factory insulation back in over the sound deadner?

Reason is I've had a water leak and the footwell and tranny foam insulation is bad. So, I'll either have to get some from a parts car, do without and just go with the sound deadner stuff only, or go find some foam insulation on a roll and try to cut something out. But that may be tricky as the foam is molded.

Right now I'm stuck getting the console plate out.

For the most part, yes. In the later model cars they have a lot of material in there - I found 3 different types in my car. Generally I tried to keep the original but there were some areas that were destroyed ripping it out
There really wasn't much to the stock insulation - roughly cut sections of recycled natural fiber glued here and there.
Reply
Old Oct 11, 2009 | 07:44 PM
  #8  
samsonb's Avatar
samsonb
Safety Car
15 Year Member
 
Joined: Jan 2004
Posts: 3,759
Likes: 8
Default

Originally Posted by Eakster
Just not had the time. Also to be honest, I was disappointed with the results. Add to that the guy then dropped the price right after a bunch of us had bought into the group buy - felt a bit ripped off to be honest and in no mood to do a write-up.

In short it was the most work project for the least gain I've done so far.

Having said that, I would still recommend doing it, but with higher quality insulation - not necessarily Dynomat, as there is better value out there (see Audio Forum). I also still intend to post some pics.
There is another guy supposed to be selling an insulation kit for the C4. He posted in the C4 parts for sale section a few days ago.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

 Michael S. Palmer
story-1

5 Best & 5 Worst Corvette Daily Drivers

 Joe Kucinski
story-2

The Headlights of Every Corvette Generation Explained

 Joe Kucinski
story-3

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-4

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-5

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-6

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-7

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-8

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-9

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
Old Oct 11, 2009 | 08:15 PM
  #9  
abc 123's Avatar
abc 123
Thread Starter
Burning Brakes
 
Joined: Sep 2005
Posts: 1,058
Likes: 2
From: Deep inside GM
Default

Originally Posted by Eakster
Just not had the time. Also to be honest, I was disappointed with the results. Add to that the guy then dropped the price right after a bunch of us had bought into the group buy - felt a bit ripped off to be honest and in no mood to do a write-up.

In short it was the most work project for the least gain I've done so far.

Having said that, I would still recommend doing it, but with higher quality insulation - not necessarily Dynomat, as there is better value out there (see Audio Forum). I also still intend to post some pics.


Sorry, didn't realize the situation and thought you were being CFOT like.

So far it looks like the 100+ bucks on these kits is a bust.
Reply

Get notified of new replies

To Insulation





All times are GMT -4. The time now is 08:08 AM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-7
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-8
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-9
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE