Drag Racing Results, Trap Speed, Reaction Time, Driving Technique, Tips for Running the Corvette in the ¼ & 1/8 mile, Events

shocks

Thread Tools
 
Search this Thread
 
Old Aug 18, 2006 | 09:15 AM
  #1  
DSCHULTZ's Avatar
DSCHULTZ
Thread Starter
Racer
10 Year Member
 
Joined: Feb 2005
Posts: 389
Likes: 0
From: Harlem Ga.
Default shocks

when you change out shocks I want Qa1s which ones do i need for drag racing and do you have to reprogram the computer so it wont be throwing codes.
Reply
Old Aug 18, 2006 | 11:41 AM
  #2  
billiardcue's Avatar
billiardcue
Racer
20 Year Member
 
Joined: Feb 2004
Posts: 455
Likes: 11
From: Roanoke VA
Default

Installed a new set of front QA1 double adjustables yesterday, going to the strip tonight to see the results.
Going to make a pass or two with shocks set at 0 rebound and 8 bump - 24 click settings for each on these shocks. You don't want too much bump so the car will ease back down as you increase speed after the launch.
Also will disconnect the front anti-sway bar for the third and fourth passes to see the results in combination with the shocks.
The drag strip I'm going to has very little hook, I've added 100 lbs ballast and a full tank of gas to acheive a best short time of 1.60 (best 60' time of 1.48 on a good track) going to try a 1/4 tank tonight and if all goes well I will remove ballast.
Reply
Old Aug 18, 2006 | 11:48 AM
  #3  
billiardcue's Avatar
billiardcue
Racer
20 Year Member
 
Joined: Feb 2004
Posts: 455
Likes: 11
From: Roanoke VA
Default

Originally Posted by DSCHULTZ
when you change out shocks I want Qa1s which ones do i need for drag racing and do you have to reprogram the computer so it wont be throwing codes.
The computer doesn't know what shocks are on the car if you have standard, Z51 or Z06 suspension, not sure if you disconnect the wiring from F45 suspension.
Reply
Old Aug 18, 2006 | 12:11 PM
  #4  
DSCHULTZ's Avatar
DSCHULTZ
Thread Starter
Racer
10 Year Member
 
Joined: Feb 2005
Posts: 389
Likes: 0
From: Harlem Ga.
Default

Please Let Me Know Results Thanks In Advance.
Reply
Old Aug 23, 2006 | 12:45 PM
  #5  
billiardcue's Avatar
billiardcue
Racer
20 Year Member
 
Joined: Feb 2004
Posts: 455
Likes: 11
From: Roanoke VA
Default

Originally Posted by DSCHULTZ
Please Let Me Know Results Thanks In Advance.
The QA1 shocks did allow the front end to raise easier, that result is as I had hoped.
My traction was still poor but I think the clutch pack in the differential is gone, only one wheel spinning during the burnouts. Guess I'll try the new clutch pack from DTE.
Reply
Old Aug 23, 2006 | 05:46 PM
  #6  
DSCHULTZ's Avatar
DSCHULTZ
Thread Starter
Racer
10 Year Member
 
Joined: Feb 2005
Posts: 389
Likes: 0
From: Harlem Ga.
Default

Originally Posted by billiardcue
The QA1 shocks did allow the front end to raise easier, that result is as I had hoped.
My traction was still poor but I think the clutch pack in the differential is gone, only one wheel spinning during the burnouts. Guess I'll try the new clutch pack from DTE.
THANKS FOR INFO its always something when your tring to get car dailed in i reckon thats part of racing.I did go ahead and ordered whole set of qa1s front and rear.
Reply
Old Aug 23, 2006 | 06:11 PM
  #7  
billiardcue's Avatar
billiardcue
Racer
20 Year Member
 
Joined: Feb 2004
Posts: 455
Likes: 11
From: Roanoke VA
Default

Originally Posted by DSCHULTZ
THANKS FOR INFO its always something when your tring to get car dailed in i reckon thats part of racing.I did go ahead and ordered whole set of qa1s front and rear.
Did you order the double adjustables for the front? I spoke with QA1 and they are working on the doubles for the rear, I will wait for them before I buy rears.
I set the fronts to 5 clicks each bump and rebound when I left the dragstrip and it did make the ride more comfortable in the front. Will be nice to soften the rear up also for cruising.
Reply
Old Aug 23, 2006 | 06:53 PM
  #8  
REDGAR's Avatar
REDGAR
Team Owner
20 Year Member
 
Joined: Feb 2000
Posts: 32,545
Likes: 2
From: Lithia FL
Cruise-In II & IV Veteran
CI VI Drag Champ!
Default

This is shocking!!

Sorry, had to say it...LOL

I have the single adjustables and use 2 up front and rear will vary from 6-9 depending on hook. Don't think it makes much difference...too hard to measure with so many variables
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Joe Kucinski
story-1

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

 Verdad Gallardo
story-2

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

 Joe Kucinski
story-3

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

 Verdad Gallardo
story-4

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-5

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

 Michael S. Palmer
story-6

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-7

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-8

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-9

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
Old Aug 24, 2006 | 07:56 AM
  #9  
DSCHULTZ's Avatar
DSCHULTZ
Thread Starter
Racer
10 Year Member
 
Joined: Feb 2005
Posts: 389
Likes: 0
From: Harlem Ga.
Default

I ordered double adj. up front single adj. out back.didnt know they had double adj. rears coming out.
Reply
Old Aug 24, 2006 | 02:42 PM
  #10  
Face's Avatar
Face
Le Mans Master
15 Year Member
 
Joined: Aug 2000
Posts: 5,294
Likes: 2
From: Suffolk, Long Island NY
Default

I wish I would have went with the doubles up front.. I can't see a need for them for the rear though.
Reply

Get notified of new replies

To shocks





All times are GMT -4. The time now is 09:11 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE