LS1TECH - Camaro and Firebird Forum Discussion

Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

ls6 spring question

Thread Tools
 
Search this Thread
 
Old Aug 27, 2007 | 08:39 PM
Share
  #1  
flynlow3's Avatar
flynlow3
Thread Starter
TECH Apprentice
iTrader: (2)
 
Joined: May 2005
Posts: 353
Likes: 0
Default ls6 spring question
I got a set of ls6 springs with my hot cam. There are two different versions of the ls6 spring. The yellow and the blue. Mine are blue. Which set is better or heavier duty? what are their specs? Can anyone answer this ?

Jeff
Reply
0
Old Aug 27, 2007 | 10:36 PM
Share
  #2  
98RedZone's Avatar
98RedZone
TECH Regular
iTrader: (1)
 
Joined: Oct 2003
Posts: 424
Likes: 0
From: Bloomington, MN
Default
I think Blue are good to .550 ish, yellow.580 ish, 90 lb seat pressure for both, but I can't find info right now.
Reply
0
Old Aug 27, 2007 | 11:06 PM
Share
  #3  
99SSragtop's Avatar
99SSragtop
12 Second Club
 
Joined: Apr 2002
Posts: 680
Likes: 0
From: Cave Creek, AZ- Canada Also.
Default
10. 01 LS6 springs: max lift .540

O.D:
I.D:
seat pressure: 90 @ 1.800
open pressure 260 @ ?

11. 02 LS6 springs or green: max lift ~.580

O.D
I.D:
seat pressure: 90 @ 1.800
open pressure: 294 @ ?

12. 03+ LS6 springs(orange): max lift ~.580

O.D
I.D:
seat pressure: 90 @ 1.800
open pressure: 294 @ ?

13. Stock Ls1 Springs

O.D:
I.D:
seat pressure: 75 @ 1.800
open pressure: 230 @ ?
Reply
0
Old Aug 28, 2007 | 02:52 PM
Share
  #4  
todds87ss's Avatar
todds87ss
Staging Lane
 
Joined: May 2004
Posts: 53
Likes: 0
From: Lake Jackson, Tx
Default
The blue springs REQUIRE a certain break in. Do not forget this. I had 1 fail in the first 2 hours of runtime, supposedly because I had not broken them in correctly. This was with the hotcam, also. I do not remember what the break in entails. Do a search.
Good luck (if you know of someone in need of 17 ls-6 springs, I got 'em).
Reply
0
Old Aug 5, 2008 | 04:43 PM
Share
  #5  
steve40's Avatar
steve40
TECH Apprentice
iTrader: (18)
 
Joined: Jan 2004
Posts: 338
Likes: 0
From: windsor, on
Default
Originally Posted by 99SSragtop
10. 01 LS6 springs: max lift .540

O.D:
I.D:
seat pressure: 90 @ 1.800
open pressure 260 @ ?

11. 02 LS6 springs or green: max lift ~.580

O.D
I.D:
seat pressure: 90 @ 1.800
open pressure: 294 @ ?

12. 03+ LS6 springs(orange): max lift ~.580

O.D
I.D:
seat pressure: 90 @ 1.800
open pressure: 294 @ ?

13. Stock Ls1 Springs

O.D:
I.D:
seat pressure: 75 @ 1.800
open pressure: 230 @ ?
what about the yellow ones?
Reply
0
Old Aug 5, 2008 | 05:54 PM
Share
  #6  
dz999's Avatar
dz999
Staging Lane
iTrader: (3)
 
Joined: Aug 2008
Posts: 54
Likes: 0
From: Texas
Default
My 03 Z06 had yellow ones. What lift are they rated to?
Reply
0
Old Aug 6, 2008 | 09:14 AM
Share
  #7  
99_SS_LS1's Avatar
99_SS_LS1
TECH Apprentice
iTrader: (4)
 
Joined: Mar 2007
Posts: 358
Likes: 1
From: South West Michigan
Default
I also have the yellows.. I believe they are good to .550
Reply
0

Trending Topics

Old Aug 6, 2008 | 10:45 AM
Share
  #8  
JBIRD02's Avatar
JBIRD02
TECH Fanatic
iTrader: (4)
 
Joined: Jul 2003
Posts: 1,075
Likes: 0
From: Orange Park/ Jacksonville, FL
Default
Originally Posted by 99_SS_LS1
I also have the yellows.. I believe they are good to .550
I'm running the yellows too w/ my ASA cam. According to Lingenfelter, they are good to .580
Reply
0
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 Aug 6, 2008 | 01:57 PM
Share
  #9  
PREDATOR-Z's Avatar
PREDATOR-Z
TECH Senior Member
 
Joined: Mar 2004
Posts: 14,620
Likes: 17
From: BFE
Default
^^correct^^
Reply
0
Old Aug 7, 2008 | 12:34 AM
Share
  #10  
Nabdrill's Avatar
Nabdrill
11 Second Club
iTrader: (19)
 
Joined: Mar 2007
Posts: 380
Likes: 0
Default
I had yellow springs before we swapped over to PRC Gold Extremes. We checked them on the heads before we took them off to .650" lift before binding. May not be useful info but I was surprised.
Reply
0
Old Aug 7, 2008 | 01:25 AM
Share
  #11  
PREDATOR-Z's Avatar
PREDATOR-Z
TECH Senior Member
 
Joined: Mar 2004
Posts: 14,620
Likes: 17
From: BFE
Default
I've run them on .590 lifts but it also depends on lobe profile (shimmed). Changed them after 12K miles
Reply
0
Tags
Back to Subforum
Generation III Internal Engine
View Next Unread
cant get this thing to run right




Advanced Search

All times are GMT -5. The time now is 04:50 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