C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Reaction Time

Thread Tools
 
Search this Thread
 
Old Aug 21, 2003 | 10:25 AM
  #1  
Sweet98's Avatar
Sweet98
Thread Starter
Instructor
 
Joined: Jun 2003
Posts: 212
Likes: 0
From: Orland IL
Default Reaction Time

Why is .500 considered perfect time? I thought the closer to 0 , the better. My best was .2xx. Can someone explain.

Thanks Pals
Reply
Old Aug 21, 2003 | 10:45 AM
  #2  
AnteVenom's Avatar
AnteVenom
Melting Slicks
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: May 2001
Posts: 2,456
Likes: 8
From: Cockeysville Maryland
Cruise-In IV Veteran
Daytona Jam 1 Veteran
Default Re: Reaction Time (Sweet98)

I believe it has something to do with the kind of tree used at the track. I think a .5 is best at a pro tree track where a .00 is best when other.

Hopefully someone with the real answer will chime in soon.
Reply
Old Aug 21, 2003 | 03:54 PM
  #3  
Special K's Avatar
Special K
Safety Car
 
Joined: Jun 2003
Posts: 4,640
Likes: 0
From: Sunshine State
Default Re: Reaction Time (Sweet98)

Why is .500 considered perfect time? I thought the closer to 0 , the better. My best was .2xx. Can someone explain.

Thanks Pals
Full tree counts down at half-second intervals. The cycle goes: Amber on, delay, amber off and next bulb on. Here's the important part. The reaction timer starts when the third amber comes on. Since there is a half-second (or .500 seconds) delay until the green light comes on, a .500 reaction time is perfect.

Bob

:flag

Reply
Old Aug 21, 2003 | 03:57 PM
  #4  
ICULUKN-C5's Avatar
ICULUKN-C5
Le Mans Master
20 Year Member
 
Joined: Aug 2001
Posts: 7,064
Likes: 18
From: Arizona
Default Re: Reaction Time (Korreck)

DEPENDS ON THE TREE.
Recently at Firebird raceway they began counting from 0 when the light goes green. Therefore it was possible to have a negative number showing a red light.

On a pro tree, .400 is a perfect light
On a non-pro tree .500 is considered a perfect light.

Reply
Old Aug 21, 2003 | 04:11 PM
  #5  
Mean Green's Avatar
Mean Green
Team Owner
10 Year Member
 
Joined: Dec 2000
Posts: 58,783
Likes: 1
From: D*ck ina Box
CI III & IV Vote Ho
CI II, III, IV & V Vet
CI IV Bracket Champ
St. Jude Donor '03-'04
Default Re: Reaction Time (ICULUKN-C5)

DEPENDS ON THE TREE.
Recently at Firebird raceway they began counting from 0 when the light goes green. Therefore it was possible to have a negative number showing a red light.

On a pro tree, .400 is a perfect light
On a non-pro tree .500 is considered a perfect light.
It's all symantics....just like in golf, you can count down for strokes under par or you can count up for strokes under par....both mean the same thing at the end of the day :D

So a .500 on one track is the same as .000 on another as long as we're talking about the same tree....pro (.400) or street (.500) :D :cheers:
Reply
Old Aug 21, 2003 | 04:14 PM
  #6  
Special K's Avatar
Special K
Safety Car
 
Joined: Jun 2003
Posts: 4,640
Likes: 0
From: Sunshine State
Default Re: Reaction Time (Mean Blue Z02)

I think you count up for strokes over par. And on a pro tree you get all the yellows at once and then green. A perfect light on a pro tree is .400.


[Modified by Korreck, 3:15 PM 8/21/2003]


[Modified by Korreck, 3:19 PM 8/21/2003]
Reply
Old Aug 21, 2003 | 04:36 PM
  #7  
Mean Green's Avatar
Mean Green
Team Owner
10 Year Member
 
Joined: Dec 2000
Posts: 58,783
Likes: 1
From: D*ck ina Box
CI III & IV Vote Ho
CI II, III, IV & V Vet
CI IV Bracket Champ
St. Jude Donor '03-'04
Default Re: Reaction Time (Korreck)

I think you count up for strokes over par.
Depends on how's it being scored, hence my reply.
Reply
Old Aug 21, 2003 | 04:51 PM
  #8  
LittleBoyBlu99's Avatar
LittleBoyBlu99
Le Mans Master
15 Year Member
 
Joined: Jan 2003
Posts: 6,298
Likes: 0
From: Tyler TX
Default Re: Reaction Time (Mean Blue Z02)

.500 or .000 it's all good if you tree one. :thumbs: :iagree:
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Joe Kucinski
story-1

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

 Joe Kucinski
story-2

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

 Verdad Gallardo
story-3

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

 Joe Kucinski
story-4

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

 Verdad Gallardo
story-5

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-6

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

 Michael S. Palmer
story-7

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

 Joe Kucinski
story-8

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

 Michael S. Palmer
story-9

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

 Joe Kucinski
Old Aug 21, 2003 | 04:57 PM
  #9  
Special K's Avatar
Special K
Safety Car
 
Joined: Jun 2003
Posts: 4,640
Likes: 0
From: Sunshine State
Default Re: Reaction Time (Mean Blue Z02)

I think you count up for strokes over par.

Depends on how's it being scored, hence my reply.
Sorry, I thought you said count UP for strokes UNDER par. I guess I need my glasses checked.
Reply

Get notified of new replies

To Reaction Time





All times are GMT -4. The time now is 06:16 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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