C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

header install leaking questions.......

Thread Tools
 
Search this Thread
 
Old Feb 21, 2007 | 09:34 PM
  #1  
02gt350's Avatar
02gt350
Thread Starter
Le Mans Master
 
Joined: Nov 2005
Posts: 5,451
Likes: 2
From: East Peoria Illinois
Default header install leaking questions.......

they are not on the car yet, but there seems to be a lot of play between the x-pipe and the header. They just slide on. Once they are together, there is just way to much play and i can tell it will leak. Does anyone else have this problem? do you all just use the sleave clamp?
Reply
Old Feb 21, 2007 | 10:12 PM
  #2  
LoneStarFRC's Avatar
LoneStarFRC
Team Owner
15 Year Member
 
Joined: May 2001
Posts: 36,836
Likes: 244
From: Dear Karma, I have a list of people you missed.
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15-'16
Default

Originally Posted by 02gt350
they are not on the car yet, but there seems to be a lot of play between the x-pipe and the header. They just slide on. Once they are together, there is just way to much play and i can tell it will leak. Does anyone else have this problem? do you all just use the sleave clamp?
Hard to say since you never said what brand you're dealing with. The Kooks headers I've been using use a "ball-socket" type connection instead of the older design "flat" flange and don't use a gasket at all. Some other brands use this design as well. I've had zero header leaks ever since my install a couple years ago.
Reply
Old Feb 21, 2007 | 11:02 PM
  #3  
jeanlucpicard's Avatar
jeanlucpicard
Burning Brakes
10 Year Member
 
Joined: Jan 2002
Posts: 885
Likes: 0
From: The Woodlands Texas
Default

If your exhaust system / headers have the slip fit there will be clamps that go on the slip fits to tighten up the joint. I also have Kooks and the x-pipe section uses a slip fit - no leaks if you tighten the clamps.

Some Forum members have used a high temperature RTV to help seal the slip fit joint but I would not want to have to deal with the RTV should you need to pull the pipes apart - and you will when the starter fails.

Good luck.
Reply
Old Feb 21, 2007 | 11:07 PM
  #4  
02gt350's Avatar
02gt350
Thread Starter
Le Mans Master
 
Joined: Nov 2005
Posts: 5,451
Likes: 2
From: East Peoria Illinois
Default

sorry, they are the TPIS slip fit. It just seems like the clamp will not tighten enough. What type of header wrap could be used?
Reply
Old Feb 21, 2007 | 11:49 PM
  #5  
dudleyd's Avatar
dudleyd
Racer
20 Year Member
All Eyes On Me
 
Joined: Aug 2005
Posts: 361
Likes: 1
From: Montara Ca
Default

For slip fit exuast joints the best clamp IMHO is the TorcTite step clamp.
http://www.torcausa.com/Torctite.htm
Reply
Old Feb 22, 2007 | 08:19 AM
  #6  
vettenuts's Avatar
vettenuts
Team Owner
25 Year Member
Conversation Starter
All Eyes On Me
Photogenic
 
Joined: Mar 1999
Posts: 22,025
Likes: 192
From: At the beach in little Rhody
Default

Originally Posted by dudleyd
For slip fit exuast joints the best clamp IMHO is the TorcTite step clamp.
http://www.torcausa.com/Torctite.htm
That's what I used and they are high quality clamps and work great.
Reply
Old Feb 22, 2007 | 09:18 AM
  #7  
Dave_Busch's Avatar
Dave_Busch
Burning Brakes
15 Year Member
 
Joined: Jul 2004
Posts: 855
Likes: 11
Default

Originally Posted by dudleyd
For slip fit exuast joints the best clamp IMHO is the TorcTite step clamp.
http://www.torcausa.com/Torctite.htm
Yup that's what we use. They will work great, and no RTV will be needed.
Reply
Old Feb 22, 2007 | 09:27 AM
  #8  
02gt350's Avatar
02gt350
Thread Starter
Le Mans Master
 
Joined: Nov 2005
Posts: 5,451
Likes: 2
From: East Peoria Illinois
Default

Originally Posted by Dave_Busch
Yup that's what we use. They will work great, and no RTV will be needed.
this is what you used at the collector?
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-1

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-2

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-3

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-4

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-5

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-6

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-7

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-8

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-9

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
Old Feb 22, 2007 | 10:29 AM
  #9  
BudgetPlan1's Avatar
BudgetPlan1
Le Mans Master
20 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Aug 2004
Posts: 6,723
Likes: 1,088
From: NE OH
St. Jude Donor '09-'10
Default

Originally Posted by 02gt350
this is what you used at the collector?
yep, collector to cat on lg pros
Reply

Get notified of new replies

To header install leaking questions.......





All times are GMT -4. The time now is 06:01 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-8
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-9
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE