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

Seat nut torque specs?

Thread Tools
 
Search this Thread
 
Old Mar 20, 2010 | 05:19 AM
  #1  
Phantom_Vette1's Avatar
Phantom_Vette1
Thread Starter
Racer
 
Joined: Mar 2008
Posts: 254
Likes: 0
From: Perth W.A
Default Seat nut torque specs?

Hi just a quick question!

can someone please inform me of the seat (track to floor) nut torque specs?

also the (track to seat) bolt specs!
on a 90 c4
Reply
Old Mar 20, 2010 | 09:33 AM
  #2  
Bill32's Avatar
Bill32
Melting Slicks
 
Joined: Feb 2010
Posts: 2,077
Likes: 72
From: Reno Nv
Default

20 ft lb on both.
Reply
Old Mar 20, 2010 | 10:59 AM
  #3  
WW7's Avatar
WW7
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2007
Posts: 8,735
Likes: 414
From: WV
Default

Do people really torque seat bolts?? Really?? I just put them in and tighten them down....WW
Reply
Old Mar 20, 2010 | 11:26 AM
  #4  
c4cruiser's Avatar
c4cruiser
Team Owner
20 Year Member
Veteran: Army
 
Joined: Dec 1999
Posts: 34,873
Likes: 487
From: Lacey WA RVN 68-69
NCM Sinkhole Donor
Default

The factory nuts are jam nuts so trying to torque them would not give a proper reading. You don't want to go too tight as jam nuts will easily strip the threads on the studs.
Reply
Old Mar 20, 2010 | 11:30 AM
  #5  
RollaMo-LT4's Avatar
RollaMo-LT4
Race Director
20 Year Member
St. Jude 15 Year Donor
Liked
Community Favorite
 
Joined: Oct 2005
Posts: 11,776
Likes: 182
From: Rolla Missouri
2021 C4 of the Year - Unmodified Finalist
St. Jude Donor '10 thru '25
Default

Originally Posted by WW7
Do people really torque seat bolts?? Really?? I just put them in and tighten them down....WW
Reply
Old Mar 20, 2010 | 12:31 PM
  #6  
coupeguy2001's Avatar
coupeguy2001
Le Mans Master
15 Year Member
 
Joined: Sep 2006
Posts: 6,050
Likes: 147
From: Phoenix AZ
2021 C4 of the Year - Modified Finalist
Default

you can't properly torque lock nuts that are used, so just tighten them with a standard length 3/8 ratchet, and don't get them too tight.
Reply
Old Mar 20, 2010 | 01:01 PM
  #7  
floridamale's Avatar
floridamale
Safety Car
10 Year Member
 
Joined: Jan 2008
Posts: 3,939
Likes: 1
From: Vero Beach Florida
Default

Originally Posted by WW7
Do people really torque seat bolts?? Really?? I just put them in and tighten them down....WW
Reply
Old Mar 20, 2010 | 01:20 PM
  #8  
383vett's Avatar
383vett
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2003
Posts: 17,700
Likes: 1,667
From: moraga ca
Default

Seat bolts should be torqued when the car is in the sun and the motor warm. Do it after checking the horn bracket mounting bolts.
Reply
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
Old Mar 22, 2010 | 11:17 AM
  #9  
Phantom_Vette1's Avatar
Phantom_Vette1
Thread Starter
Racer
 
Joined: Mar 2008
Posts: 254
Likes: 0
From: Perth W.A
Default

well i don't know, i just thought that they should be done up correctly, i mean i want them to be safe!

Anyway i read that other seats are around 18ft lb so i will do that!
Reply
Old Mar 22, 2010 | 03:52 PM
  #10  
383vett's Avatar
383vett
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2003
Posts: 17,700
Likes: 1,667
From: moraga ca
Default

Better safe than sorry. Good luck! Don't mind our corny replies.
Reply
Old Mar 22, 2010 | 05:31 PM
  #11  
WW7's Avatar
WW7
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2007
Posts: 8,735
Likes: 414
From: WV
Default

If your in an accident thats bad enough that your seats come out I don't think it will matter what you torqued them at, but I can't knock someone for doing something the right way....WW
Reply

Get notified of new replies

To Seat nut torque specs?





All times are GMT -4. The time now is 06:02 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