C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

1/8 track HELP!!

Thread Tools
 
Search this Thread
 
Old Mar 7, 2011 | 11:48 AM
  #1  
Crowhater's Avatar
Crowhater
Thread Starter
Drifting
 
Joined: Aug 2010
Posts: 1,880
Likes: 4
From: Montgomery Texas
Default 1/8 track HELP!!

We ran the car Friday and here is what we did
8.6 sec 1/8 @ 81mph

I dropped the car off this morning at the trans shop to get the Stall changed from 2800rpm to 2500rpm. We have to much stall right now. With the high stall I can not get my 275/40/17 tires to hook up. Once we drop to the 2500rpm stall it is going to be even worse. So what is the biggest tire I can get on my rims? I have my factory saw blade rims in the garage, I want to put a pair of drag tires on them and just change out at the track. What tire and size? If you look at the specs on the car you can see what has been done, do you have any suggestions for dropping my time even more through adjustments or tunning?
Reply
Old Mar 7, 2011 | 12:07 PM
  #2  
tequilaboy's Avatar
tequilaboy
Melting Slicks
 
Joined: Aug 2003
Posts: 3,395
Likes: 393
From: Lakeville MI
Default

http://www.hoosiertire.com/pb60909.htm
Reply
Old Mar 7, 2011 | 01:28 PM
  #3  
bjankuski's Avatar
bjankuski
Safety Car
20 Year Member
Photogenic
Liked
Top Answer: 1
 
Joined: Sep 2001
Posts: 4,157
Likes: 554
From: Glenbeulah Wi
Default

Originally Posted by Crowhater
We ran the car Friday and here is what we did
8.6 sec 1/8 @ 81mph

I dropped the car off this morning at the trans shop to get the Stall changed from 2800rpm to 2500rpm. We have to much stall right now. With the high stall I can not get my 275/40/17 tires to hook up. Once we drop to the 2500rpm stall it is going to be even worse. So what is the biggest tire I can get on my rims? I have my factory saw blade rims in the garage, I want to put a pair of drag tires on them and just change out at the track. What tire and size? If you look at the specs on the car you can see what has been done, do you have any suggestions for dropping my time even more through adjustments or tunning?
Put some drag radials on the car and leave the 2800 stall. If you cannot get the car to hook with drag radials you have something broke or not set-up correctly. My completly stock Z-51 supension with 275-40-17 can run 1.48 60 ft times. That was with BFG or Mickey Thomson drag tires.
Reply
Old Mar 7, 2011 | 03:40 PM
  #4  
96 lt-4's Avatar
96 lt-4
Drifting
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2005
Posts: 1,916
Likes: 48
From: Angier nc
Default

Drag Radials.
Reply
Old Mar 7, 2011 | 03:47 PM
  #5  
JackDidley's Avatar
JackDidley
Race Director
20 Year Member
Active Streak: 30 Days
Liked
Loved
 
Joined: Sep 2003
Posts: 16,837
Likes: 338
From: Database Error Indiana
Default

60' times ??
Reply
Old Mar 7, 2011 | 03:50 PM
  #6  
Crowhater's Avatar
Crowhater
Thread Starter
Drifting
 
Joined: Aug 2010
Posts: 1,880
Likes: 4
From: Montgomery Texas
Default

Originally Posted by jackdidley
60' times ??
60'
1.9
2.11
2.13
1.95

330'
5.6
5.8
5.8
5.6
Reply
Old Mar 7, 2011 | 03:56 PM
  #7  
JackDidley's Avatar
JackDidley
Race Director
20 Year Member
Active Streak: 30 Days
Liked
Loved
 
Joined: Sep 2003
Posts: 16,837
Likes: 338
From: Database Error Indiana
Default

Going to a 2500 stall is not going make much difference in those numbers. I'm not sure Its worth the effort. What tires and pressure? For instance, my BFG KDs wont hook at 30# but they do at 20#. Low 1.8 60' leaving at 1000 RPM.
Reply
Old Mar 7, 2011 | 04:07 PM
  #8  
Crowhater's Avatar
Crowhater
Thread Starter
Drifting
 
Joined: Aug 2010
Posts: 1,880
Likes: 4
From: Montgomery Texas
Default

Originally Posted by JackDidley
Going to a 2500 stall is not going make much difference in those numbers. I'm not sure Its worth the effort. What tires and pressure? For instance, my BFG KDs wont hook at 30# but they do at 20#. Low 1.8 60' leaving at 1000 RPM.
I have 275/40/17 Kumho tires with 32psi in them.

if you go to youtube and look at user name ( noeysuarez ) you will see my races. I would link it but we are blocked from youtube at work
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-1

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-2

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-3

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-4

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-5

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-6

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-7

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-8

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-9

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
Old Mar 7, 2011 | 04:44 PM
  #9  
JackDidley's Avatar
JackDidley
Race Director
20 Year Member
Active Streak: 30 Days
Liked
Loved
 
Joined: Sep 2003
Posts: 16,837
Likes: 338
From: Database Error Indiana
Default

Nice video. Sounds like you take it up on the converter at launch. May want to adjust air pressure and launch RPM before you spend a bunch of money. Drag raials are the real answer though. I used to put 100# of lead shot behind the seats on Saturday nights also. More than one way to get it to hook.
Reply
Old Mar 7, 2011 | 04:53 PM
  #10  
Crowhater's Avatar
Crowhater
Thread Starter
Drifting
 
Joined: Aug 2010
Posts: 1,880
Likes: 4
From: Montgomery Texas
Default

Originally Posted by JackDidley
Nice video. Sounds like you take it up on the converter at launch. May want to adjust air pressure and launch RPM before you spend a bunch of money. Drag raials are the real answer though. I used to put 100# of lead shot behind the seats on Saturday nights also. More than one way to get it to hook.
Now you see what I am dealing with. It has been many years sense I did any racing, I am 40 years old. After a few trips to the ER I promissed the wife I would give it up and just stick with building race engines for my airboat. She was the one that suggested we buy this C4 Corvette and now she cant take it back. She does not know I went to the track Friday but I know it is comming.

I figures if I put the car on a diet, and get some traction I will get into the 12 on the 1/4 and the 7 on the 1/8th. Please fell free to pas along any and all tips or tricks that I might have forgot or missed.
Reply
Old Mar 7, 2011 | 06:48 PM
  #11  
93Rubie's Avatar
93Rubie
Safety Car
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2010
Posts: 3,752
Likes: 190
From: Indiana PA
Default

Full tank of gas always helps. Extra weight over those rear tires.

I launch a stick car....still trying to figure that one out. You guys with autos have it a little easier. I cannot drive worth a crap...still working that one out...My car hauls, 108-109 trap speeds. Gotta love the LT1 and ZF6 combo.

Airboats? I would think that would be more dangerous. IDK??

Also, after viewing your video make sure you are keeping your right foot planted until after the line. I have seen some guys let off before they get to the end of the track. I make it a habit to make sure I am past the line before I let off.
How can you drive and film? WOW.

Last edited by 93Rubie; Mar 7, 2011 at 07:03 PM. Reason: Additional Comment
Reply
Old Mar 7, 2011 | 08:23 PM
  #12  
Calderone's Avatar
Calderone
Le Mans Master
15 Year Member
Photogenic
Photoriffic
Shutterbug
 
Joined: May 2007
Posts: 8,448
Likes: 27
From: Valparaiso
Default

Nice , subbed !
Reply
Old Mar 7, 2011 | 08:25 PM
  #13  
Crowhater's Avatar
Crowhater
Thread Starter
Drifting
 
Joined: Aug 2010
Posts: 1,880
Likes: 4
From: Montgomery Texas
Default

I have video glasses I use for hunting.

The YouTube account is my friends he uploaded the video for me.

Last edited by Crowhater; Mar 7, 2011 at 08:28 PM.
Reply
Old Mar 7, 2011 | 08:38 PM
  #14  
Calderone's Avatar
Calderone
Le Mans Master
15 Year Member
Photogenic
Photoriffic
Shutterbug
 
Joined: May 2007
Posts: 8,448
Likes: 27
From: Valparaiso
Default

Cool !!!
I had the same experience , street tires are useless
That's why i'm throwing some Nitto 555R's there as permanent street/strip tires
I had 2 options , launch slowly trying not to spin (losing time)
or Launch hard and spin like crazy (losing time)

I won't never ever race without drag radials !
Period



Reply
Old Mar 7, 2011 | 08:39 PM
  #15  
ZumZum's Avatar
ZumZum
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2004
Posts: 14,169
Likes: 142
From: Central Il
Default

Nice Vids. That diesel truck was bad a**!!
Reply
Old Mar 7, 2011 | 08:50 PM
  #16  
Calderone's Avatar
Calderone
Le Mans Master
15 Year Member
Photogenic
Photoriffic
Shutterbug
 
Joined: May 2007
Posts: 8,448
Likes: 27
From: Valparaiso
Default

Originally Posted by ZumZum
Nice Vids. That diesel truck was bad a**!!
Yes its not a diesel truck
its a Cherokee with STR8
remember its AWD
Reply
Old Mar 7, 2011 | 08:51 PM
  #17  
ZumZum's Avatar
ZumZum
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2004
Posts: 14,169
Likes: 142
From: Central Il
Default

Originally Posted by Calderone
Yes its not a diesel truck
its a Cherokee with STR8
remember its AWD
I'm sorry. I meant Crowhaters vids.

You're vids were great too. Is that drag racing italian style?
Reply

Get notified of new replies

To 1/8 track HELP!!

Old Mar 7, 2011 | 08:52 PM
  #18  
Crowhater's Avatar
Crowhater
Thread Starter
Drifting
 
Joined: Aug 2010
Posts: 1,880
Likes: 4
From: Montgomery Texas
Default

Here is a link to some video glasses they are cheap

http://cgi.ebay.com/Mini-Spy-Sun-Gla...ht_2757wt_1118


http://http://cgi.ebay.com/Mini-Spy-...ht_2757wt_1118
Reply
Old Mar 7, 2011 | 09:55 PM
  #19  
rklessdriver's Avatar
rklessdriver
Safety Car
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2005
Posts: 3,624
Likes: 431
From: Dale City VA
Default

With a ZZ4 you have a nice running little engine - but it dosen't make a bunch of power and shouldn't be hard to hook it up. A decent drag radial will do the job.

MT 275/40-17 Drag Radial.

http://www.summitracing.com/parts/MTT-3743R/

I run the MT on my 92 (full time) and it's a good tire. Sketchy in the rain... However my 92 is not a car you take out in less than fair weather.

The Nitto 555R would also work well and last longer (if you drive them on the street alot) on your car.

http://www.summitracing.com/parts/NIT-180700/


Will
Reply
Old Mar 30, 2011 | 06:34 PM
  #20  
Crowhater's Avatar
Crowhater
Thread Starter
Drifting
 
Joined: Aug 2010
Posts: 1,880
Likes: 4
From: Montgomery Texas
Default

Will 26 x 11.5 x17 MT ET street drag radials fit on my factory rims?
Reply



All times are GMT -4. The time now is 09:50 PM.

story-0
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-1
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-2
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-3
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-4
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-5
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-6
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-7
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-8
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-9
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE