Drag Racing Tech
Sponsored by:
Sponsored by:

left wheel not burning out?

Thread Tools
 
Search this Thread
 
Old Jul 24, 2005 | 08:29 PM
  #1  
Red99TA's Avatar
Thread Starter
TECH Addict
20 Year Member
iTrader: (11)
 
Joined: Oct 2003
Posts: 2,442
Likes: 6
From: Topeka, KS
Default left wheel not burning out?

So I'm at the track tonight and come home to watch the vids (my brother was taping me) and see that my left wheel starts to burn out and then stops while my back right tire just spins w/ ease. Once the left side didn't even start spinning while the right just spun no problem. I know this has something to do w/ the differential but what exactly does this mean? This is an M6, stock rear w/ M/T DR's. I was using the linelock as well. Does this mean the rear is going to take a sh_t soon?
Reply
Old Jul 24, 2005 | 11:26 PM
  #2  
y2k_ta's Avatar
'Bird Director
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (80)
 
Joined: Dec 2001
Posts: 12,829
Likes: 30
From: Central Indiana Honors: 4th grade spelling bee contestant
Default

Sounds as if your Posi is about to puke.
Reply
Old Jul 25, 2005 | 04:20 AM
  #3  
tektrans's Avatar
9 Second Club
iTrader: (23)
 
Joined: Nov 2003
Posts: 3,377
Likes: 0
Default

Could be that you're not giving it enough gas. If you ease into a burnout then sometimes only the one wheels will spine where if you punch it and keep it at 5-6 k then both will spin equally.
Reply
Old Jul 25, 2005 | 06:56 AM
  #4  
jj_z28's Avatar
11 Second Club
iTrader: (14)
 
Joined: Feb 2004
Posts: 871
Likes: 0
From: Central Wisconsin
Default

My rearend has about 70,000 miles on it and a while ago the posi or limited slip has been getting weaker, thus doing one wheel burnouts. Every now and then at the track it will open up and burn only one tire, maybe like 1 out of 8 times, and this is on nitto drags. Now, from my experiance, w/ the Sticky tire u have, it will only get worse. What U could do is change the fluid and get some GM limited Slip additive or run Royal Purple diff. fluid to give some life back to ur stock limited slip. Now this will more then likely help, but all limited slips wear out.
Reply
Old Jul 25, 2005 | 07:06 AM
  #5  
Johnny Ray's Avatar
Teching In
 
Joined: Sep 2004
Posts: 29
Likes: 0
From: Pekin, IL 61554
Default

What is needed to freshen up a LSD?

Can a person rebuild it without too many special tools?

Thanks!

Reply
Old Jul 25, 2005 | 08:16 PM
  #6  
Red99TA's Avatar
Thread Starter
TECH Addict
20 Year Member
iTrader: (11)
 
Joined: Oct 2003
Posts: 2,442
Likes: 6
From: Topeka, KS
Default

I take it up to about 4000 then drop the clutch (1st gear) and it shoots up to around 6000 then I hold it for about 5 seconds around 5000 during the "one-wheeled burnout". So this is normal I geuss?
Reply
Old Jul 27, 2005 | 06:42 AM
  #7  
jj_z28's Avatar
11 Second Club
iTrader: (14)
 
Joined: Feb 2004
Posts: 871
Likes: 0
From: Central Wisconsin
Default

No matter what RPM u release the clutch, or where ur RPM is at when doing a burnout should it open up and do a 1 wheel burnout. Ur friction plates in the limited slip are getting worn out. I'm sure GM sells replacement friction plates for the factory limited slips. I know from a previous rebuild of a Ford True trac, the discs or friction pads in the limited slip are 50 to 60 bucks right from ford, so i'm sure GM is in that price range also. Has for what it takes to rebuild one, not sure on a GM, so u might wanna check w/ another person.
Reply
Old Jul 27, 2005 | 10:36 PM
  #8  
WicketMike's Avatar
TECH Fanatic
iTrader: (13)
 
Joined: Apr 2002
Posts: 1,220
Likes: 0
From: Killa Cali
Default

samething happened to me, only doing burnouts with the right tire, my posi went out
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 Jul 27, 2005 | 11:42 PM
  #9  
Navy David SS's Avatar
TECH Veteran
iTrader: (13)
 
Joined: Nov 2001
Posts: 4,647
Likes: 1
From: Sioux Falls, SD
Default

It is the posi. Why would you want to spend all that money and still have a POS stock posi???? Just bite the bullet and buy an Eaton posi. You will not have to worry about it for a long time. By the way prior to going to my spool, I ran the Eaton for 3 years, up to a 150 shot out of the hole on an M6. Still dead hooked the day I snapped onoe of the axels on the 10-bolt's last day at the track . By the way one of our great sponsors ( www.thunderracing.com ) carries them.

David
Reply
Old Jul 28, 2005 | 04:53 AM
  #10  
jj_z28's Avatar
11 Second Club
iTrader: (14)
 
Joined: Feb 2004
Posts: 871
Likes: 0
From: Central Wisconsin
Default

I coudn't agree more with Navy David SS. Go to an aftermarket posi or even a Locker. A spool would probaly not be for you. I have ran them in some cars on the street and they are not forgiving at all.
Reply
Old Jul 28, 2005 | 05:04 PM
  #11  
Red99TA's Avatar
Thread Starter
TECH Addict
20 Year Member
iTrader: (11)
 
Joined: Oct 2003
Posts: 2,442
Likes: 6
From: Topeka, KS
Default

Originally Posted by jj_z28
I coudn't agree more with Navy David SS. Go to an aftermarket posi or even a Locker. A spool would probaly not be for you. I have ran them in some cars on the street and they are not forgiving at all.
I really don't want to buy a new posi if the rear is just bound to fail anyways. Maybe I'll just save up until I can buy a 12-bolt. Thanks for the replies though.
Reply




All times are GMT -5. The time now is 01:10 PM.

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