C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

High Flow 3 Inch Cats-----burning floorboad

Thread Tools
 
Search this Thread
 
Old Apr 18, 2012 | 03:17 PM
  #1  
LT4BUD's Avatar
LT4BUD
Thread Starter
Safety Car
25 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
All Eyes On Me
 
Joined: Sep 2000
Posts: 3,524
Likes: 4
From: Hinckley Ohio
Default High Flow 3 Inch Cats-----burning floorboad

This is the left side cat and you can see the burning after the heat shield..



This is the right side and the cat lines up with the heat shield and no apparent problem



And FWIW noticed this on my EM headers



Just wondering what is the best fix for the burning fiberglass?


Last edited by LT4BUD; Apr 18, 2012 at 05:05 PM.
Reply
Old Apr 18, 2012 | 03:22 PM
  #2  
Black89Z51's Avatar
Black89Z51
Suckin' gas, haulin' ass.
Supporting Lifetime
 
Joined: Apr 2010
Posts: 1,100
Likes: 8
From: Newport News Virginia
Default

Easiest way would be to remove the exhaust and rivet some sheet metal onto the existing heat shield to make it longer.

What kind of warranty do those EM headers have?
Reply
Old Apr 18, 2012 | 04:21 PM
  #3  
Zix's Avatar
Zix
Le Mans Master
15 Year Member
 
Joined: Jul 1999
Posts: 8,683
Likes: 6
From: Phoenix AZ
Default

Fab up a longer heat shield is all I can really think of.

And my TPIS headers look about the same...
Reply

Get notified of new replies

To High Flow 3 Inch Cats-----burning floorboad





All times are GMT -4. The time now is 07:23 PM.

story-0
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
story-1
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-2
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-3
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-4
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-5
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-6
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-7
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-8
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-9
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE