C7 Tech/Performance Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Stingray power/speed limiter?

Thread Tools
 
Search this Thread
 
Old 12-05-2018, 02:48 PM
  #1  
Mensan150
Instructor
Thread Starter
 
Mensan150's Avatar
 
Member Since: Jun 2017
Location: Eden North Carolina
Posts: 106
Received 13 Likes on 11 Posts
Default Stingray power/speed limiter?

On a basic C7 Stingray without the Z51 option, is there any kind of speed/power limiter in the various modes - especially sport and track? If you went out on a deserted straight highway to run it at high speed, what would be the best mode option to get maximum power and speed?
Old 12-05-2018, 03:55 PM
  #2  
eboggs_jkvl
Moderator/Tech Contributor

 
eboggs_jkvl's Avatar
 
Member Since: Jun 2001
Location: Jacksonville Florida BWO Dayton, Cincinnati, Bloomsbury NJ, Cincinnati
Posts: 18,232
Received 3,821 Likes on 2,065 Posts
2015 C7 of the Year Finalist

Default

Well, you have an RPM limiter and a speed limiter. Whichever you hit first would be your top speed. A manual transmission would be in 5th gear. THe Automatic might be in 5th gear too, dunno for sure. Sport or track won't matter.

Elmer
The following users liked this post:
Mensan150 (12-05-2018)
Old 12-05-2018, 05:22 PM
  #3  
vader86
Team Owner
 
vader86's Avatar
 
Member Since: Sep 2001
Location: Athens AL
Posts: 59,654
Received 1,401 Likes on 1,017 Posts
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019

Default

Is the RPM limiter a fuel cutoff or actual rev limiter?
Old 12-05-2018, 06:48 PM
  #4  
eboggs_jkvl
Moderator/Tech Contributor

 
eboggs_jkvl's Avatar
 
Member Since: Jun 2001
Location: Jacksonville Florida BWO Dayton, Cincinnati, Bloomsbury NJ, Cincinnati
Posts: 18,232
Received 3,821 Likes on 2,065 Posts
2015 C7 of the Year Finalist

Default

Originally Posted by vader86
Is the RPM limiter a fuel cutoff or actual rev limiter?
Fuel cut-off
The following users liked this post:
Mensan150 (12-07-2018)
Old 12-05-2018, 07:19 PM
  #5  
MrHix
Instructor
 
MrHix's Avatar
 
Member Since: Nov 2018
Location: Missouri
Posts: 246
Received 89 Likes on 43 Posts
Default

What about the Performance Traction Management modes? It looks like power is reduced in modes 1 - 4.

These things are so complicated . . . . .

Cheers,

MrHix
Old 12-05-2018, 09:41 PM
  #6  
Fast6.3
Pro
 
Fast6.3's Avatar
 
Member Since: Mar 2016
Location: El Paso Texas
Posts: 543
Received 52 Likes on 46 Posts
Default

You can disable the speed limiter
Old 12-06-2018, 04:52 PM
  #7  
Avanti
Race Director
 
Avanti's Avatar
 
Member Since: Mar 2001
Location: Bonneville Salt Flats, 223mph Aug. '04
Posts: 17,427
Received 5,217 Likes on 3,459 Posts

Default

It is called "drag limited." All the best. :
Old 12-07-2018, 09:42 AM
  #8  
Mensan150
Instructor
Thread Starter
 
Mensan150's Avatar
 
Member Since: Jun 2017
Location: Eden North Carolina
Posts: 106
Received 13 Likes on 11 Posts
Default

Originally Posted by MrHix
What about the Performance Traction Management modes? It looks like power is reduced in modes 1 - 4.

These things are so complicated . . . . .

Cheers,

MrHix


Is this available on the basic Stingray? I have the five basic mode choices, but I'm not aware of what you're referring to.
Old 12-07-2018, 09:53 AM
  #9  
MrHix
Instructor
 
MrHix's Avatar
 
Member Since: Nov 2018
Location: Missouri
Posts: 246
Received 89 Likes on 43 Posts
Default

According to the owners manual "Performance Traction Management (ZR1, Z06, Grand Sport, and Stingray with FE4)." FE4 = Magnetic Ride Control, I think.

Cheers,

MrHix
The following users liked this post:
Mensan150 (12-07-2018)
Old 10-07-2019, 09:31 PM
  #10  
WhiteGS
Instructor
 
WhiteGS's Avatar
 
Member Since: Apr 2019
Location: Pasadena
Posts: 223
Received 156 Likes on 53 Posts
Default

Originally Posted by Fast6.3
You can disable the speed limiter
how can I disable it? Please let me know.
I recently went with coilovers with mag delete kit. And this started happening afterwards.
Weirdly when I get a “service suspension “ notification on my dash. That’s usually when the speed limiter happens and doesn’t allow me to pass 85mph
Old 10-08-2019, 12:54 AM
  #11  
eboggs_jkvl
Moderator/Tech Contributor

 
eboggs_jkvl's Avatar
 
Member Since: Jun 2001
Location: Jacksonville Florida BWO Dayton, Cincinnati, Bloomsbury NJ, Cincinnati
Posts: 18,232
Received 3,821 Likes on 2,065 Posts
2015 C7 of the Year Finalist

Default

Originally Posted by WhiteGS
how can I disable it? Please let me know.
I recently went with coilovers with mag delete kit. And this started happening afterwards.
Weirdly when I get a “service suspension “ notification on my dash. That’s usually when the speed limiter happens and doesn’t allow me to pass 85mph

You would need to edit the tune to disable the speed limiter. Of course, that edit would negate your drive train warranty.

Elmer
Old 10-08-2019, 12:36 PM
  #12  
subieworx
Pro
 
subieworx's Avatar
 
Member Since: Oct 2016
Posts: 624
Received 130 Likes on 94 Posts
Default

Originally Posted by WhiteGS
how can I disable it? Please let me know.
I recently went with coilovers with mag delete kit. And this started happening afterwards.
Weirdly when I get a “service suspension “ notification on my dash. That’s usually when the speed limiter happens and doesn’t allow me to pass 85mph
Maybe fix the problem with the suspension first instead of trying to fix the result.

Get notified of new replies

To Stingray power/speed limiter?




Quick Reply: Stingray power/speed limiter?



All times are GMT -4. The time now is 10:12 AM.