Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

install headers top or bottom???

Thread Tools
 
Search this Thread
 
Old Mar 2, 2008 | 06:03 PM
  #1  
boola1341's Avatar
Thread Starter
12 Second Club
iTrader: (1)
 
Joined: May 2007
Posts: 558
Likes: 0
From: Meherrin Va.
Default install headers top or bottom???

i installed the driver side header from the bottom and it went in fine. Then i started on the passenger side.....problem. I got hung up on top so i tried the bottom....no can do. So i went back up top with the header and got it almost all the way but no. Which way did you'll go. I'm going to try it again tomorrow.
Reply
Old Mar 2, 2008 | 06:07 PM
  #2  
blownws6_nc's Avatar
Launching!
iTrader: (10)
 
Joined: Jun 2007
Posts: 279
Likes: 1
From: NC.
Default

bottom.
Reply
Old Mar 2, 2008 | 06:11 PM
  #3  
2_wacko's Avatar
TECH Veteran
iTrader: (2)
 
Joined: Nov 2002
Posts: 4,274
Likes: 0
From: WestTexas
Default

Bottom.
Reply
Old Mar 2, 2008 | 06:14 PM
  #4  
djfury05's Avatar
10 Second Club
15 Year Member
iTrader: (30)
 
Joined: Jan 2008
Posts: 3,428
Likes: 4
From: Beaufort, SC
Default

bottom, u'll figure it out
Reply
Old Mar 2, 2008 | 06:27 PM
  #5  
DarkJuggalo's Avatar
TECH Fanatic
iTrader: (6)
 
Joined: Sep 2007
Posts: 1,275
Likes: 0
From: Charlotte, NC / Ansonia,CT
Default

bottom, just play with it a lil gotta turn it
Reply
Old Mar 2, 2008 | 06:29 PM
  #6  
davered00ss's Avatar
Moderator
iTrader: (4)
 
Joined: Nov 2003
Posts: 10,520
Likes: 0
From: Plainfield, CT
Default

Bottom. Passenger side should just slide right up. Driver side is a little trickey. you need to face the header to the front of the car and rotate it into place.
Reply
Old Mar 2, 2008 | 06:33 PM
  #7  
Pipelayaz's Avatar
TECH Fanatic
iTrader: (2)
 
Joined: Jun 2005
Posts: 1,248
Likes: 0
From: Home: Flint, MI Stationed: Charleston, SC
Default

Bottom.. make sure to remove the oil drain plug if you have KOOKS. Took me about 45 minutes to figure that one out...ahahahahah
Reply
Old Mar 2, 2008 | 07:01 PM
  #8  
DaveX's Avatar
TECH Fanatic
 
Joined: Feb 2004
Posts: 1,259
Likes: 0
From: Lexington, KY
Default

Bottom, make sure you have the car high enough so that you can get the header almost vertical and it should go right in.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Mar 2, 2008 | 07:30 PM
  #9  
boola1341's Avatar
Thread Starter
12 Second Club
iTrader: (1)
 
Joined: May 2007
Posts: 558
Likes: 0
From: Meherrin Va.
Default

driver side didn't take no time. That damn passenger side is a.....Can't wait till morning to try it again. I think i need to jack the car up higher.....wish i had a garage or a shop.
Reply
Old Mar 2, 2008 | 07:58 PM
  #10  
SYon22s's Avatar
Staging Lane
iTrader: (1)
 
Joined: Jul 2007
Posts: 94
Likes: 0
Default

yep, definately bottom
Reply
Old Mar 3, 2008 | 11:12 AM
  #11  
boola1341's Avatar
Thread Starter
12 Second Club
iTrader: (1)
 
Joined: May 2007
Posts: 558
Likes: 0
From: Meherrin Va.
Default

finished putting my pacesetter headers on today. Started it up without connecting the ypipe and catback just to see what it sounds like....damn its loud. While the car was running i noticed a little smoke coming from both the headers. Didn't look like it was coming from the gaskets. Could this just be something thats on the headers burning off????
Reply
Old Mar 3, 2008 | 11:25 AM
  #12  
Z Fury's Avatar
TECH Fanatic
15 Year Member
iTrader: (1)
 
Joined: Oct 2007
Posts: 1,595
Likes: 10
From: Indianapolis
Default

Originally Posted by boola1341
finished putting my pacesetter headers on today. Started it up without connecting the ypipe and catback just to see what it sounds like....damn its loud. While the car was running i noticed a little smoke coming from both the headers. Didn't look like it was coming from the gaskets. Could this just be something thats on the headers burning off????
I've heard that is an oil that is used during the creation of the headers, but I'm not 100% confident in that answer.
Reply
Old Mar 3, 2008 | 11:41 AM
  #13  
boola1341's Avatar
Thread Starter
12 Second Club
iTrader: (1)
 
Joined: May 2007
Posts: 558
Likes: 0
From: Meherrin Va.
Default

I'm going to let it run for a while to see if the smoking stops. I think i read the same thing somewhere about the oil.
Reply
Old Mar 3, 2008 | 11:53 AM
  #14  
LS698ta's Avatar
Staging Lane
iTrader: (3)
 
Joined: Nov 2007
Posts: 88
Likes: 0
From: el paso tx
Default

its your oil from your hands and stuff
Reply
Old Mar 3, 2008 | 11:54 AM
  #15  
LS698ta's Avatar
Staging Lane
iTrader: (3)
 
Joined: Nov 2007
Posts: 88
Likes: 0
From: el paso tx
Default

all the fingerprints and what not
Reply
Old Mar 3, 2008 | 12:02 PM
  #16  
brad8266's Avatar
TECH Senior Member
iTrader: (23)
 
Joined: Aug 2005
Posts: 8,797
Likes: 0
From: Watertown, NY
Default

Bottom, my passenger side went in like it was lubed with Crisco, all i did was drop the starter I believe.
Reply
Old Mar 3, 2008 | 12:35 PM
  #17  
RedRallyeZ's Avatar
TECH Fanatic
iTrader: (20)
 
Joined: Jul 2006
Posts: 1,395
Likes: 2
From: Sugartit, South Carolina
Default

Originally Posted by LS698ta
all the fingerprints and what not
+1
its just oil and crap from your hands and soot and stuff heating away
Reply
Old Mar 3, 2008 | 07:02 PM
  #18  
boola1341's Avatar
Thread Starter
12 Second Club
iTrader: (1)
 
Joined: May 2007
Posts: 558
Likes: 0
From: Meherrin Va.
Default

the smoking has went away after several minutes. Now i need to get a tune. All i have is the predator and the LM-1. I'm going to post a question in the pcm section to see how far i can go with what i have to tune.
Reply
Old Mar 3, 2008 | 07:09 PM
  #19  
orangeapeel's Avatar
ЯєŧąяĐ Єl¡m¡иąŧøя ™
iTrader: (18)
 
Joined: Nov 2004
Posts: 16,083
Likes: 4
From: Justin, TX
Default

If they were mac's you could go through the top.
Reply
Old Mar 3, 2008 | 07:14 PM
  #20  
KCFormula's Avatar
11 Second Club
20 Year Member
Photogenic
iTrader: (4)
 
Joined: Nov 2002
Posts: 921
Likes: 7
From: SoCal
Default

Originally Posted by orangeapeel
If they were mac's you could go through the top.

I know.......I love how people on here give an answer without even seeing what type of headers. My Kooks went in from the top. Its the only way they would fit, even after taking 1/2 the engine bay apart.
Reply



All times are GMT -5. The time now is 09:41 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE