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

Finally took it to the track

Thread Tools
 
Search this Thread
 
Old Sep 23, 2012 | 09:24 PM
  #1  
96SilverZ's Avatar
Thread Starter
On The Tree
iTrader: (2)
 
Joined: Sep 2011
Posts: 135
Likes: 0
From: San Diego/Flagstaff
Default Finally took it to the track

I went to Firebird this Friday for the first time( first time ever being at any drag strip) and after a couple of runs I got a best of 13.9 at 101.2 with a 2.25 60'. I figure it's not half bad especially after watching other guys run. Next mods are definitely going to improve traction haha. Any tips for launching though? my sweet spot was about 2500rpm
Reply
Old Sep 23, 2012 | 10:17 PM
  #2  
FAD2BLK93's Avatar
TECH Fanatic
 
Joined: Oct 2006
Posts: 1,106
Likes: 0
From: POULSBO WA.
Default

You can also improve your time by a couple tenths if its a stock cam by shifting close to 6000 rpm.
Reply
Old Sep 23, 2012 | 10:31 PM
  #3  
warriorcustoms's Avatar
TECH Resident
iTrader: (10)
 
Joined: Oct 2011
Posts: 942
Likes: 1
From: Oklahoma
Default

Too much traction with a 10 bolt & M6 inst a good thing For very long There was a 12 bolt for 1600 or 1700 on here Dunno if its sold yet
Reply
Old Sep 24, 2012 | 09:18 AM
  #4  
SS RRR's Avatar
Village Troll
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Oct 2002
Posts: 11,111
Likes: 598
From: Jackstandican
Default

Only advice I have is don't feather your clutch. Don't side step it either. Both will result in failure of something soon enough. Just let the clutch out quickly still using the pressure of your foot. You just need to find a sweet spot and it will change from outing to outing depending on track temp and traction compound. If running street tires I wouldn't bother with a burnout. I'd avoid the waterbox and just dust them off. Street tires have a lower temp tolerance in turning to greasy goo if they are heated up too much. If using a drag radial I'd only do a few seconds of a burnout. Too many people think the higher the temp of the tires the better they'll grab. It's not true and they perform far worse if they are overheated.
Reply
Old Sep 24, 2012 | 09:40 AM
  #5  
fex77k's Avatar
8 Second Club
15 Year Member
iTrader: (2)
 
Joined: Sep 2006
Posts: 1,668
Likes: 2
From: AR
Default

Originally Posted by SS RRR
Only advice I have is don't feather your clutch. Don't side step it either. Both will result in failure of something soon enough. Just let the clutch out quickly still using the pressure of your foot. You just need to find a sweet spot and it will change from outing to outing depending on track temp and traction compound. If running street tires I wouldn't bother with a burnout. I'd avoid the waterbox and just dust them off. Street tires have a lower temp tolerance in turning to greasy goo if they are heated up too much. If using a drag radial I'd only do a few seconds of a burnout. Too many people think the higher the temp of the tires the better they'll grab. It's not true and they perform far worse if they are overheated.
I cut a 1.31 on a very short burnout.
Reply
Old Sep 24, 2012 | 09:56 AM
  #6  
FAD2BLK93's Avatar
TECH Fanatic
 
Joined: Oct 2006
Posts: 1,106
Likes: 0
From: POULSBO WA.
Default

I have always been told about 4sec count will do.
Reply
Old Sep 24, 2012 | 01:28 PM
  #7  
96SilverZ's Avatar
Thread Starter
On The Tree
iTrader: (2)
 
Joined: Sep 2011
Posts: 135
Likes: 0
From: San Diego/Flagstaff
Default

Originally Posted by FAD2BLK93
You can also improve your time by a couple tenths if its a stock cam by shifting close to 6000 rpm.
Didn't know u could do that stock. That would have helped a bit. I've always been told to just dust off the tires. I don't think any amount of heat would let my tires launch higher than 2000 without screeching
Reply
Old Sep 24, 2012 | 02:18 PM
  #8  
trilkb's Avatar
TECH Addict
iTrader: (4)
 
Joined: Jul 2005
Posts: 2,106
Likes: 80
Default

doing a burn out on street tires deffinetly doesnt benifit you. I found that if I just went up and ran it was the best on street tires...im sure youll be told many different things about it.

Keep at it. Youll get better. M6 cars are the hard ones to drag race, any stick shift is really, consistancy is very inconsistant lol, but some people have it down to a science and know exactly what to do.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

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

 Verdad Gallardo
story-4

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

 Pouria Savadkouei
story-5

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

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

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

 Verdad Gallardo
Old Sep 25, 2012 | 12:51 AM
  #9  
96SilverZ's Avatar
Thread Starter
On The Tree
iTrader: (2)
 
Joined: Sep 2011
Posts: 135
Likes: 0
From: San Diego/Flagstaff
Default

I have 275 all season tires that should be on the front in the back(ran out of useable cash mid wheel swap) and they were about 34psi
Reply
Old Sep 25, 2012 | 09:46 AM
  #10  
WhiteKnight '01's Avatar
Banned
 
Joined: May 2010
Posts: 953
Likes: 0
From: Indiana
Default

Never driven an LT1 car before. But is it safe to say you won't get much better than a 13.9 out of it?
Reply
Old Sep 25, 2012 | 11:11 AM
  #11  
SS RRR's Avatar
Village Troll
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Oct 2002
Posts: 11,111
Likes: 598
From: Jackstandican
Default

Originally Posted by WhiteKnight '01
Never driven an LT1 car before. But is it safe to say you won't get much better than a 13.9 out of it?
Uh oh!
Reply
Old Sep 25, 2012 | 11:16 AM
  #12  
Jason E's Avatar
On The Tree
 
Joined: Mar 2012
Posts: 114
Likes: 7
From: Sarasota FL
Default

With 11 year old GSCs that couldn't hook for crap, my best was a 13.96 at 100.8 with a 2.2 60 foot. I wish I had known I could hold it to 6k too Its been over a year since I ran, but I seem to remember shifting just before the tail end of the track, and wondering if I could've held the RPM...

I ran that with just a CAI and a 2OTL. I imagine just adding my fresh 275s, I could be more consistent and at least get down into the 13.7-13.8 range. I either hooked or bogged that day...
Reply
Old Sep 25, 2012 | 03:28 PM
  #13  
96lt1m6's Avatar
TECH Junkie
20 Year Member
Photogenic
Photoriffic
iTrader: (31)
 
Joined: Jan 2006
Posts: 3,782
Likes: 3
From: LA$ VEGA$
Default

I feel SSRR has given some very sound and experienced advice! I would like to add to it aswell being a 6speed Guy, set your tire pressure when the tire is warm I generally set my rear tires (radials mind you) at no less than 22psi, the fronts I air them up to 50-55psi for 2 reasons
1. Much less rolling resistance (air them down to drive home)
2. Every 10psi. up front is similar to 20lbs. being added to the rear.
Stick cars are VERY tricky to launch on ANY tire especially radials with little sidewall so PRACTICE is your best friend.......as far as the burnout box STEER AWAY from it!!!!! I like to go around the box find the groove in the track line up straight then back up about 2-3 feet short of the burnout box and do a short burnout pretty much just cleaning off the tires and roll up to set the first bulb(pre-stage) set the stage bulb raise the RPM up to about 1500 and let the clutch out as if you were leaving a stop light then lay into the throttle...
What ever you do don't get mad if it does not run a killer time you have to focus on YOU,CAR,CLUTCH PEDDAL and the Throttle......practice and practice you will begin to drop your 60' times..... Good job so far bro!
Reply
Old Sep 25, 2012 | 06:06 PM
  #14  
grazi's Avatar
On The Tree
 
Joined: Mar 2011
Posts: 131
Likes: 0
Default

Originally Posted by WhiteKnight '01
Never driven an LT1 car before. But is it safe to say you won't get much better than a 13.9 out of it?
Thats not really true. My 103,000 mile LT1 only has a catback, gutted cat and CAI and I just ran 13.65@101 ,2.0 60' with 22 psi in 245 street tires
Reply
Old Sep 25, 2012 | 06:20 PM
  #15  
93 LT1 Vette's Avatar
TECH Regular
 
Joined: Apr 2011
Posts: 441
Likes: 0
From: Deep in the heart of Texas
Default

Some better tires I'd say you're looking at mid 13's at 103 mph. Which is pretty respectable for your mods. With full bolt on's, low low 13's. Nice times. Also if your looking for a good timeslip, get in behind a car in the staging lanes with some big slicks. Generally they put down some great rubber to launch on off the line.

Last edited by 93 LT1 Vette; Sep 25, 2012 at 06:33 PM.
Reply




All times are GMT -5. The time now is 01:00 PM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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