LT1-LT4 Modifications 1993-97 Gen II Small Block V8

traction problems

Thread Tools
 
Search this Thread
 
Old Apr 2, 2010 | 12:10 AM
  #1  
06hemi's Avatar
Thread Starter
On The Tree
 
Joined: Feb 2007
Posts: 118
Likes: 0
From: greenwood ms
Default traction problems

ive got a 93 z28 with lt's, ory, 24" dynomax, 1.65 rr's , and pcmforless chip, k&n cai, trickflow elbow, everything else is stock untouched 700r4 and stock rear end . im running 255/50/16 MT ET streets with about 10 pounds of presure i try to leave at about 2 grand and still spin 30 ft and that burning them a lil then settin back up in my sticky . am i doin something wrong of are these not the great tires i was told they were
Reply
Old Apr 2, 2010 | 12:40 AM
  #2  
bigj2717's Avatar
TECH Addict
iTrader: (15)
 
Joined: Sep 2005
Posts: 2,062
Likes: 0
From: San Antonio, TX
Default

Did you try adjusting your air pressure to maybe 15? Also if you don't have any suspension mods the tires wont do it all you need some good control arms and a torque arm and you'll see a big difference
Reply
Old Apr 2, 2010 | 12:46 AM
  #3  
wllbndthrw's Avatar
Teching In
iTrader: (8)
 
Joined: Sep 2007
Posts: 42
Likes: 0
From: Fort Washington MD
Default

Tire pressure is to low for one try around 15-18psi and see if that helps any
Reply
Old Apr 2, 2010 | 06:03 AM
  #4  
dlk1950's Avatar
12 Second Club
 
Joined: Sep 2007
Posts: 593
Likes: 0
From: Portage Pa.
Default

16 psi ....leave at about 200 rpms above idle and floor it.
Reply
Old Apr 2, 2010 | 07:11 AM
  #5  
somlt1's Avatar
12 Second Club
iTrader: (1)
 
Joined: Feb 2009
Posts: 102
Likes: 0
From: chicago
Default

as said already suspension will make a big difference control arms and a torque arm really helps you can also lose the front sway bar that will help get the weight off the front during hard launches
Reply
Old Apr 2, 2010 | 07:42 AM
  #6  
RamAir95TA's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: May 2005
Posts: 9,467
Likes: 8
From: South Jersey
Default

You're running drag radials, not full slicks. 10psi is dangerously low. Start at 19psi and drop in 1/2 pound increments until you dead hook.
Reply
Old Apr 2, 2010 | 04:39 PM
  #7  
86formula's Avatar
11 Second Club
iTrader: (3)
 
Joined: Oct 2006
Posts: 879
Likes: 0
Default

get some LCAs, remove your front sway bar, and do what Joe said for the tire pressure. i run more than 10lbs in my QTPs...
Reply
Old Apr 2, 2010 | 05:03 PM
  #8  
GIZMO's Avatar
TECH Addict
iTrader: (8)
 
Joined: Jan 2004
Posts: 2,780
Likes: 3
From: Shelby, NC
Default

Lower control arms will do nothing. These guys are right on the tire pressure and front sway bar. At ten PSI the tire is probably cupped on launch. I would suggest putting air bags in the rear coils. Competition Engineering rear shocks and an air bag in the passenger rear spring would be one level up from that.
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 Apr 2, 2010 | 06:05 PM
  #9  
pyro719's Avatar
TECH Fanatic
iTrader: (5)
 
Joined: Aug 2007
Posts: 1,053
Likes: 1
From: colorado springs Elevation: 6035 ft
Default

If you dont do a burnout before you launch your gonna spin. Stock suspension and good tires and burnout will go along way
Reply
Old Apr 2, 2010 | 06:05 PM
  #10  
kalebm22's Avatar
Restricted User
iTrader: (2)
 
Joined: Feb 2009
Posts: 707
Likes: 0
Default

Originally Posted by GIZMO
Lower control arms will do nothing. These guys are right on the tire pressure and front sway bar. At ten PSI the tire is probably cupped on launch. I would suggest putting air bags in the rear coils. Competition Engineering rear shocks and an air bag in the passenger rear spring would be one level up from that.
this is a great setup, i ran this for a long time. ide say do this and if that doesnt fix ur traction problems i would invest in some strange shocks upfront. that would really get the weight on the rear tires.
Reply




All times are GMT -5. The time now is 11:56 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