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

speedometer true or false

Thread Tools
 
Search this Thread
 
Old Aug 14, 2001 | 11:57 PM
  #1  
poweredbylt1's Avatar
poweredbylt1
Thread Starter
Instructor
 
Joined: Aug 2001
Posts: 102
Likes: 0
From: canada quebec
Default speedometer true or false

I would know if your speedometer are correct at high speed? :rolleyes:
Reply
Old Aug 15, 2001 | 12:13 AM
  #2  
Fang S-289's Avatar
Fang S-289
Burning Brakes
10 Year Member
 
Joined: Aug 2000
Posts: 1,143
Likes: 0
From: Charlotte NC
Default Re: speedometer true or false (poweredbylt1)

I don't know the answer to that for sure. For what it's worth, I encountered one of those police radar speed check trailers a while ago. I made a U turn and timed my car again. In the interests of scientific experimentation, I waited for traffic to clear and then made a second run. My indicated speed on the dash was 91 MPH. The radar display registered 92 MPH. Certainly within the margin of human error for such a test.


[Modified by Fang S-289, 11:14 PM 8/14/2001]
Reply
Old Aug 15, 2001 | 08:35 AM
  #3  
krwzn's Avatar
krwzn
Instructor
 
Joined: Jul 2000
Posts: 108
Likes: 0
From: Mechanicsburg PA
Default Re: speedometer true or false

I noticed that my speedometer and odometer are about 10% off. I was wondering if it wasn't calibrated
correctly by the factory when they installed the 17" wheel option(?). So if the speedo says 70, I'm really going
about 77mph. I think this is a different problem than you are experiencing...your difference is much less than 10%.
Just wondering.
Thanks
Reply
Old Aug 15, 2001 | 12:24 PM
  #4  
95DropTop's Avatar
95DropTop
Pro
 
Joined: Aug 2001
Posts: 705
Likes: 0
From: Woodbridge VA
Default Re: speedometer true or false (Fang S-289)

In the interests of scientific experimentation, I waited for traffic to clear and then made a second run. My indicated speed on the dash was 91 MPH.
I have alway wondered why they put those speed checks up, now I know!


[Modified by Fang S-289, 11:14 PM 8/14/2001]
:D
Reply
Old Aug 15, 2001 | 12:47 PM
  #5  
GlockLT4's Avatar
GlockLT4
Team Owner
20 Year Member
 
Joined: Apr 2001
Posts: 22,267
Likes: 3
From: Dallas TX
Default Re: speedometer true or false (95DropTop)

Same here.. there was one in my neighboor hood in a 25 mph zone. I did a little launch practice really late one night to "make sure my speedometer was reading right" :D. I believe the highest I could hit within the 5-6 seconds that I could hold the accelerator down before having to slow down was around 68mph :D. It's funny when that thing starts blinking at 26+mph. I wonder if they record how fast people are driving over the speed limit, because they are NOT going to like what I added to the database :D .... almost tripling the speed limit ..... :crazy:

Oh.. and my speedometer was about .5 mph off... which to me is pretty damn accurate!


[Modified by Glock'94, 10:47 AM 8/15/2001]
Reply
Old Aug 15, 2001 | 12:50 PM
  #6  
Don Martin's Avatar
Don Martin
Drifting
 
Joined: Jun 2000
Posts: 1,765
Likes: 0
From: na
Default Re: speedometer true or false (Glock'94)

They can be tested with a GPS. I have done so and it's right on. The wifes Grand Marquis reads 1 mph low. My 92 has stock tires.
Reply
Old Aug 15, 2001 | 01:12 PM
  #7  
SPD DMN's Avatar
SPD DMN
Le Mans Master
20 Year Member
 
Joined: Oct 1999
Posts: 9,713
Likes: 3
From: Sachse Texas
Cruise-In I Veteran
Cruise-In II Veteran
Default Re: speedometer true or false (Glock'94)

Funny how they put those readers out to try and keep people from speeding, but everytime I see one I see how high I can get the number :D. I did see a sneaker bastard clicking his radar right after one once though.
Reply
Old Aug 15, 2001 | 07:36 PM
  #8  
Corvette Kid 92's Avatar
Corvette Kid 92
Le Mans Master
20 Year Member
 
Joined: Jul 2000
Posts: 6,125
Likes: 2
From: Cincinnati, OH
Default Re: speedometer true or false (poweredbylt1)

I would know if your speedometer are correct at high speed? :rolleyes:
Your statement makes no sense. :confused:
Reply

Get notified of new replies

To speedometer true or false

Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

 Michael S. Palmer
story-1

5 Best & 5 Worst Corvette Daily Drivers

 Joe Kucinski
story-2

The Headlights of Every Corvette Generation Explained

 Joe Kucinski
story-3

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-4

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-5

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-6

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-7

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-8

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-9

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei




All times are GMT -4. The time now is 12:56 PM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-7
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-8
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-9
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE