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

LS6 intake swap Q's.

Thread Tools
 
Search this Thread
 
Old Dec 16, 2004 | 12:44 PM
  #1  
ROJO99's Avatar
Thread Starter
12 Second Club
 
Joined: Jan 2004
Posts: 409
Likes: 0
From: Dayton, Ohio
Default LS6 intake swap Q's.

Should I plug the back coolant line or run two front cross over pipes?
Reply
Old Dec 16, 2004 | 03:39 PM
  #2  
LS1LT1's Avatar
10 Second Club
20 Year Member
Photogenic
Photoriffic
iTrader: (16)
 
Joined: Nov 2001
Posts: 9,331
Likes: 0
Default

Originally Posted by ROJO99
Should I plug the back coolant line or run two front cross over pipes?
Either one will do I think but given the choice I would likely run two front pipes.
Reply
Old Dec 16, 2004 | 04:30 PM
  #3  
777's Avatar
777
TECH Senior Member
iTrader: (21)
 
Joined: Jun 2004
Posts: 6,697
Likes: 2
From: Jacksonville, FL
Default

Reply
Old Dec 16, 2004 | 06:46 PM
  #4  
Revelation222's Avatar
TECH Enthusiast
 
Joined: Jun 2003
Posts: 720
Likes: 0
From: So Cal
Default

Originally Posted by ROJO99
Should I plug the back coolant line or run two front cross over pipes?

I just shaved off the waffle grid on the bottom of the LS6 with a dremel. Worked great, and I didnt have to F with pipes at all, or buy any new parts.
Reply
Old Dec 17, 2004 | 01:20 AM
  #5  
aram's Avatar
TECH Regular
iTrader: (7)
 
Joined: Feb 2002
Posts: 406
Likes: 0
From: Santa Cruz, CA
Default

I just did my LS6 intake/jantzer tb and since I'm ghetto and poor I took the stock lines to work and cut the the pipe going through the middle out, smashed the end on in a vice and brazed it shut. Did the same with the rear pipes except I just made them into plugs the same way.
Reply
Old Dec 17, 2004 | 01:25 AM
  #6  
blu98ta's Avatar
12 Second Club
iTrader: (4)
 
Joined: Aug 2003
Posts: 969
Likes: 0
From: Spring, TX
Default

I'm about to do this, but none of what yall are saying makes since. What am I going to need to do my intake swap?
Reply
Old Dec 17, 2004 | 02:51 AM
  #7  
Keenov's Avatar
11 Second Club
iTrader: (5)
 
Joined: Mar 2004
Posts: 1,335
Likes: 1
From: Virginia Beach, VA
Default

Originally Posted by blu98ta
I'm about to do this, but none of what yall are saying makes since. What am I going to need to do my intake swap?
If none of this makes since, don't do it

The LS1 intake has a path under it that allows the coolant line to go navigate to the back of the motor. The LS6 intake does not have this path. It is flat, so no lines can go under it. You need a coolant pipe for the front and plugs for the back.

Take a looky looky.. Click me
Reply
Old Dec 17, 2004 | 03:32 AM
  #8  
LS1LT1's Avatar
10 Second Club
20 Year Member
Photogenic
Photoriffic
iTrader: (16)
 
Joined: Nov 2001
Posts: 9,331
Likes: 0
Thumbs up

Originally Posted by aram
I took the stock lines to work and cut the the pipe going through the middle out, smashed the end on in a vice and brazed it shut. Did the same with the rear pipes except I just made them into plugs the same way.
That's what I'm going to do with mine.
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 Dec 17, 2004 | 04:04 AM
  #9  
blu98ta's Avatar
12 Second Club
iTrader: (4)
 
Joined: Aug 2003
Posts: 969
Likes: 0
From: Spring, TX
Default

aren't there kits that you can buy that make the swap easy?
Reply
Old Dec 17, 2004 | 07:06 AM
  #10  
ROJO99's Avatar
Thread Starter
12 Second Club
 
Joined: Jan 2004
Posts: 409
Likes: 0
From: Dayton, Ohio
Default

Originally Posted by blu98ta
aren't there kits that you can buy that make the swap easy?
Yes, but for some reason the local dealers here say the rear plugs are on 1-2 week back order.
Reply
Old Dec 17, 2004 | 10:39 AM
  #11  
BoonesZ's Avatar
On The Tree
 
Joined: Dec 2004
Posts: 104
Likes: 0
From: Bama
Default

make your own?
Reply




All times are GMT -5. The time now is 10:08 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