C7 Z06 Discussion General Z06 Corvette Discussion, LT4 Corvette Technical Info, Performance Upgrades, Suspension Setup for Street or Track

Engine mount stud torque specs help

Thread Tools
 
Search this Thread
 
Old Mar 12, 2019 | 11:31 PM
  #1  
spoolin98's Avatar
spoolin98
Thread Starter
Burning Brakes
Liked
Loved
Community Favorite
Top Answer: 3
 
Joined: Feb 2018
Posts: 906
Likes: 196
From: Northeast, PA
Default Engine mount stud torque specs help

I’m really struggling to find torque specs because I’m not 100% sure what things are called.
im looking for the torque specs on the nuts that go on the motor mount studs. The studs go through the engine cradle ( I believe that’s what it’s called).
I found a torque spec of 118 lb ft for “ front cradle mounting fasteners “, but I’m not sure if that’s the right thing or not.

im also looking for the torque specs of the support bars that mount to the frame and cradle, they mount at an angle on each side of the car. I found a torque spec of 74 lb ft for “ underbody side rail cross brace fasteners “, but I’m also not sure if that’s the right thing.

I found most of the other torque specs I was looking for with a thorough search. Thanks in advance.
Reply
Old Mar 12, 2019 | 11:39 PM
  #2  
BERETTA's Avatar
BERETTA
Drifting
Supporting Member
25 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2000
Posts: 1,760
Likes: 115
From: Tennessee
Default

Reply
Old Mar 12, 2019 | 11:41 PM
  #3  
spoolin98's Avatar
spoolin98
Thread Starter
Burning Brakes
Liked
Loved
Community Favorite
Top Answer: 3
 
Joined: Feb 2018
Posts: 906
Likes: 196
From: Northeast, PA
Default

I also found this. But there are only two bolts and this lists 3 torque specs...

Front Cradle Stabilizer Bar Bracket to Frame Rail: 110 N-M or 81 ft-lb

Front Cradle Mounting Fasteners: 160 N-M or 118 ft-lb

Underbody Side Rail Cross Brace- Front: 100 N-M or 74 ft-lb*
Reply
Old Mar 12, 2019 | 11:45 PM
  #4  
spoolin98's Avatar
spoolin98
Thread Starter
Burning Brakes
Liked
Loved
Community Favorite
Top Answer: 3
 
Joined: Feb 2018
Posts: 906
Likes: 196
From: Northeast, PA
Default

Originally Posted by BERETTA
im not under my car right now but I swear that looks nothing like the underside of my car lol

BUT the torque spec seems right and it’s showing nuts going through what I believe is the engine cradle.
Reply
Old Mar 12, 2019 | 11:47 PM
  #5  
BERETTA's Avatar
BERETTA
Drifting
Supporting Member
25 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2000
Posts: 1,760
Likes: 115
From: Tennessee
Default

Reply
Old Mar 12, 2019 | 11:51 PM
  #6  
BERETTA's Avatar
BERETTA
Drifting
Supporting Member
25 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2000
Posts: 1,760
Likes: 115
From: Tennessee
Default

Originally Posted by spoolin98
im not under my car right now but I swear that looks nothing like the underside of my car lol

BUT the torque spec seems right and it’s showing nuts going through what I believe is the engine cradle.
Pretty sure that is what you are looking for, I have had to lift my engine slightly for a crank seal replacement and these are the nuts I had to loosen to slightly raise the engine.
Reply
Old Mar 13, 2019 | 12:25 AM
  #7  
spoolin98's Avatar
spoolin98
Thread Starter
Burning Brakes
Liked
Loved
Community Favorite
Top Answer: 3
 
Joined: Feb 2018
Posts: 906
Likes: 196
From: Northeast, PA
Default

Originally Posted by BERETTA
Yeah see that shows 3 bolts mine only has 2. But it’s showing the right part I’m talking about
Reply
Old Mar 13, 2019 | 12:26 AM
  #8  
spoolin98's Avatar
spoolin98
Thread Starter
Burning Brakes
Liked
Loved
Community Favorite
Top Answer: 3
 
Joined: Feb 2018
Posts: 906
Likes: 196
From: Northeast, PA
Default

Originally Posted by BERETTA
Pretty sure that is what you are looking for, I have had to lift my engine slightly for a crank seal replacement and these are the nuts I had to loosen to slightly raise the engine.
yeah that’s what I’m looking for, I had to Jack the motor up to get the cat pipes out
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

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

 Joe Kucinski
story-8

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

 Joe Kucinski
story-9

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

 Verdad Gallardo
Old Mar 13, 2019 | 04:39 PM
  #9  
spoolin98's Avatar
spoolin98
Thread Starter
Burning Brakes
Liked
Loved
Community Favorite
Top Answer: 3
 
Joined: Feb 2018
Posts: 906
Likes: 196
From: Northeast, PA
Default

Ok hopefully this is the last one I need, I can’t find a torque spec on the oxygen sensors...

Beretta how are you finding these specs? Do you have a program?
Reply
Old Mar 14, 2019 | 12:16 AM
  #10  
BERETTA's Avatar
BERETTA
Drifting
Supporting Member
25 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2000
Posts: 1,760
Likes: 115
From: Tennessee
Default

I am in the Auto Repair business and I have an All Data subscription.

Reply
Old Mar 14, 2019 | 12:40 AM
  #11  
spoolin98's Avatar
spoolin98
Thread Starter
Burning Brakes
Liked
Loved
Community Favorite
Top Answer: 3
 
Joined: Feb 2018
Posts: 906
Likes: 196
From: Northeast, PA
Default

I can’t thank you enough, much appreciated!
Reply

Get notified of new replies

To Engine mount stud torque specs help





All times are GMT -4. The time now is 01:45 PM.

story-0
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-1
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-2
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-3
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
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
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-8
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-9
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