ADVANCED Performance Modifications For advanced modification topics only.

Torque specs.

Thread Tools
 
Search this Thread
 
Old Mar 26, 2009 | 05:22 PM
  #1  
SSdan's Avatar
Thread Starter
Banned
 
Joined: 09-17-06
Posts: 6,266
Likes: 1
From: between heaven and hell
Torque specs.

Anyone have torque specs on the rod cap bolts, crank pulley bolt, cam gear bolts?
Reply
Old Mar 26, 2009 | 05:52 PM
  #2  
SS/SCking's Avatar
Senior Member
 
Joined: 03-03-06
Posts: 5,747
Likes: 0
From: Buffalo, NY!!!
Rod caps are 35, break loose, 35, break loose, 65.
Reply
Old Mar 27, 2009 | 07:06 PM
  #3  
SSdan's Avatar
Thread Starter
Banned
 
Joined: 09-17-06
Posts: 6,266
Likes: 1
From: between heaven and hell
I know more than 1 person knows this....
Reply
Old Oct 27, 2009 | 01:07 PM
  #4  
harryresh's Avatar
Senior Member
iTrader: (6)
 
Joined: 05-29-08
Posts: 825
Likes: 0
From: Elizabethtown, PA
22 ft lbs=rods and 85 ft lbs=head studs
Reply
Old Oct 27, 2009 | 02:21 PM
  #5  
cobaltguy889's Avatar
Senior Member
 
Joined: 04-13-09
Posts: 1,450
Likes: 0
From: WI
Headstuds are not 85. If you are using arp headstuds its different than stock. ARP has the torque raitings with in the box.

connecting rod bolts
first pass, torque to 18 ft lbs.
second pass, 100 degrees

Those need to be right, because if they are wrong, you will spin or fry the bearings.
Reply
Old Oct 27, 2009 | 10:44 PM
  #6  
bolus's Avatar
Member
 
Joined: 02-28-07
Posts: 334
Likes: 0
From: Portland, OR
Someone want to make a nice table out of this mess? These specifications are for the LSJ

A/C Compressor to Block Bolt
20 Nˇm
15 lb ft

Accessory Drive Belt Tensioner Bolt
32 Nˇm
24 lb ft

Balance Shaft Adjustable Chain Guide Bolt
15 Nˇm
11 lb ft

Balance Shaft Bearing Carrier to Block Bolt
10 Nˇm
89 lb in

Balance Shaft Fixed Chain Guide Bolt
15 Nˇm
11 lb ft

Balance Shaft Sprocket Bolt
50 Nˇm
37 lb ft

Baro Sensor and Coolant Return Line Assembly
8 Nˇm
71 lb in

Boost Solenoid Bracket Nut
10 Nˇm
89 lb in

Cam Cover to Cylinder Head Bolt
8 Nˇm
71 lb in

Cam Cover to Ground Cable Bolt
10 Nˇm
89 lb in

Cam Cover to Ground Cable Stud
10 Nˇm
89 lb in

Cam Sensor Bolt
8 Nˇm
71 lb in

Camshaft Position Sensor Housing Stud
22 Nˇm
16 lb ft

Camshaft Bearing Cap Bolt
10 Nˇm
89 lb in

Camshaft Sprocket Bolt
First Pass
85 Nˇm
63 lb ft

Final Pass
30 degrees

Camshaft Timing Chain Tensioner
75 Nˇm
55 lb ft

Chain Guide Access Hole Plug
90 Nˇm
59 lb ft

Connecting Rod Bolts
First Pass
25 Nˇm
18 lb ft

Final Pass
100 degrees

Crankshaft Bearing Lower Crankcase to Block Bolts
First Pass
20 Nˇm
15 lb ft

Final Pass
70 degrees

Crankshaft Position Sensor Bolt
8 Nˇm
71 lb in

Crankshaft Position Sensor Housing Studs
22 Nˇm
16 lb ft

Crankshaft Pulley Bolt
First Pass
100 Nˇm
74 lb ft

Final Pass
75 degrees

Cylinder Head Bolt
First Pass
30 Nˇm
22 lb ft

Final Pass
155 degrees

Cylinder Head Front Chaincase Bolt
35 Nˇm
26 lb ft

Cylinder Head Oil Gallery Plug
35 Nˇm
26 lb ft

Dipstick Guide to Intake Manifold Bolt
10 Nˇm
89 lb in

Elek. ICM Cover Bolt
8 Nˇm
71 lb in

Engine Coolant Temperature Sensor
22 Nˇm
16 lb ft

Engine Lift Bracket Front Bolt
25 Nˇm
18 lb ft

Engine Lift Bracket Rear Bolt
25 Nˇm
18 lb ft

Engine Mount Intermediate Bracket Bolts
100 Nˇm
74 lb ft

Engine Mount to Intermediate Bracket Bolts
50 Nˇm
37 lb ft

Engine Mount to Mid-Rail Nuts
100 Nˇm
74 lb ft

Exhaust Manifold to Cylinder Head Nut
12 Nˇm
106 lb in

Exhaust Manifold to Cylinder Head Stud
10 Nˇm
89 lb in

Exhaust Manifold Pipe Flange Stud
16 Nˇm
12 lb ft

Exhaust Takedown Pipe Nuts
30 Nˇm
22 lb ft

Flywheel (SMT) Bolt
First Pass
53 Nˇm
39 lb ft

Final Pass
25 degrees

Frame Bolts
First Pass
100 Nˇm
74 lb ft

Second Pass
180 degrees

Front Cover to Block Bolt
25 Nˇm
18 lb ft

Front Lift Bracket Bolt
25 Nˇm
18 lb ft

Fuel Feed Line
14 Nˇm
124 lb in

Fuel Feed Line and Injector Harness Bracket
10 Nˇm
89 lb in

Fuel Line Bracket Bolt
10 Nˇm
89 lb in

Fuel Pipe Bracket Bolt
10 Nˇm
89 lb in

Fuel Rail Bracket Stud
10 Nˇm
89 lb in

Generator Bracket Bolt
42 Nˇm
31 lb ft

Generator Connector Nut
20 Nˇm
15 lb ft

Generator to Block Bolt
20 Nˇm
15 lb ft

Heat Shield to Exhaust Manifold Bolt
23 Nˇm
17 lb ft

Idler Pulley
22 Nˇm
16 lb ft

Ignition Coil Bolt
8 Nˇm
71 lb in

Intake Camshaft Rear Cap Bolt
25 Nˇm
18 lb ft

Intake Manifold to Cylinder Head Bolt
22 Nˇm
16 lb ft

Intake Manifold to Cylinder Head Nut
22 Nˇm
16 lb ft

Intake Manifold to Cylinder Head Stud
6 Nˇm
53 lb in

Knock Sensor Bolt
25 Nˇm
18 lb ft

Lower Crankcase to Block Peripheral Bolts
25 Nˇm
18 lb ft

Oil Bypass Tube
22 Nˇm
16 lb ft

Oil Cooler
22 Nˇm
16 lb ft

Oil Filter Housing Cover
25 Nˇm
18 lb ft

Oil Gallery Plug
35 Nˇm
26 lb ft

Oil Gallery Plug - Rear
60 Nˇm
44 lb ft

Oil Level Indicator Tube Bolt
10 Nˇm
89 lb in

Oil Pan Drain Plug
25 Nˇm
18 lb ft

Oil Pan to Block Bolts
25 Nˇm
18 lb ft

Oil Pressure Sensor
18 Nˇm
13 lb ft

Oil Pump Gerotor Cover Bolt
6 Nˇm
53 lb in

Oil Pump Pressure Relief Valve Plug
40 Nˇm
30 lb ft

Oxygen Sensor
42 Nˇm
31 lb ft

Power Steering Pump Blockout Plate Bolts
25 Nˇm
18 lb ft

Rear Lift Bracket Bolt
22 Nˇm
16 lb ft

Spark Plug
20 Nˇm
15 lb ft

Starter Motor to Block Bolt
40 Nˇm
30 lb ft

Starter Terminal Nut
17 Nˇm
13 lb ft

Supercharger Bolts
25 Nˇm
18 lb ft

Thermostat Housing to Block Bolts
10 Nˇm
89 lb in

Throttle Body Bolt
10 Nˇm
89 lb in

Timing Chain Adjustable Guide Bolt
10 Nˇm
89 lb in

Timing Chain Fixed Guide Bolt
15 Nˇm
11 lb ft

Timing Chain Oil Nozzle Bolt
10 Nˇm
89 lb in

Timing Chain Upper Guide Bolt
10 Nˇm
89 lb in

Torque Converter Bolts
62 Nˇm
46 lb ft

Transmission to Engine Bolts
75 Nˇm
55 lb ft

Vent Tube to Cylinder Head
15 Nˇm
11 lb ft

Water Pipe Support Bracket Bolt
10 Nˇm
89 lb in

Water Pump Access Cover Bolt
7 Nˇm
62 lb in

Water Pump/Balance Shaft Chain Tensioner Bolt
10 Nˇm
89 lb in

Water Pump Bolts
25 Nˇm
18 lb ft

Water Pump Drain Plug
20 Nˇm
15 lb ft

Water Pump Sprocket Bolt
10 Nˇm
89 lb in
Reply
Old Oct 27, 2009 | 10:47 PM
  #7  
damien's Avatar
Senior Member
iTrader: (3)
 
Joined: 04-12-09
Posts: 1,739
Likes: 0
From: NJ
Originally Posted by cobaltguy889
Headstuds are not 85. If you are using arp headstuds its different than stock. ARP has the torque raitings with in the box.

connecting rod bolts
first pass, torque to 18 ft lbs.
second pass, 100 degrees

Those need to be right, because if they are wrong, you will spin or fry the bearings.
ARP's are 80. I did 85 zero issues.

For the rod cap bolts I just went to 22ft lbs and called it a day. No problems and I spray the **** out of the car.
Reply
Old Oct 28, 2009 | 12:49 AM
  #8  
cobaltguy889's Avatar
Senior Member
 
Joined: 04-13-09
Posts: 1,450
Likes: 0
From: WI
I don't remember what they were, i did that soo long ago. I thought it was more cuz i remember pulling the **** out of it, but I do know that the specs were in the box on the papers provided
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Sl0wbaltSS
2.0L LNF Performance Tech
18
Nov 21, 2018 11:11 PM
Zharrington_2010LNF
2.0L LNF Performance Tech
21
Feb 8, 2016 01:43 PM
TedSS
08-10 SS Turbocharged General Discussion
26
Oct 10, 2015 04:30 PM
Builttss
2.0L LSJ Performance Tech
9
Oct 4, 2015 10:21 AM
CobaltSS 16
General Cobalt
8
Sep 12, 2015 02:43 PM




All times are GMT -4. The time now is 01:15 PM.