All this is now public info.
http://media.gm.com/us/powertrain/en...2008/08car.htm
Engine power curve:
http://media.gm.com/us/powertrain/en...obalt%20SS.pdf
Engine Spec Sheet:
http://media.gm.com/us/powertrain/en...tec/08_LNF.xls
Engine Information:
http://media.gm.com/us/powertrain/en...tec/08_LNF.doc
Trans Spec Sheet:
http://media.gm.com/us/powertrain/en...08_GME_MU3.xls
Transmission Info:
http://media.gm.com/us/powertrain/en...ion/08_MU3.doc
Specification
Metric
English
-----------------
A/C Compressor to Block Bolt
22 N·m
16 lb ft
Balance Shaft Adjustable Chain Guide Bolt
10 N·m
89 lb in
Balance Shaft Chain Tensioner Bolt
10 N·m
89 lb in
Balance Shaft Fixed Chain Guide Bolt
12 N·m
106 lb in
Balance Shaft Retaining Bolt
10 N·m
89 lb in
Block Heater Bolt
10 N·m
89 lb in
Cam Cover to Cylinder Head Bolt
10 N·m
89 lb in
Cam Cover to Ground Cable Bolt
10 N·m
89 lb in
Cam Cover to Ground Cable Stud
10 N·m
89 lb in
Camshaft
* Camshaft Cap Bolt
10 N·m
89 lb in
* Camshaft Position Actuator Solenoid Valve Bolt
10 N·m
89 lb in
* Camshaft Position Sensor Bolt
10 N·m
89 lb in
* Exhaust Camshaft Position Actuator
30 N·m + 100 degrees
22 lb ft + 100 degrees
* Intake Camshaft Position Actuator
30 N·m + 100 degrees
22 lb ft + 100 degrees
Catalytic Converter Stud
50 N·m
37 lb ft
Charger AIR Bypass Bolt
25 N·m
18 lb ft
Charger AIR Bypass Nut
25 N·m
18 lb ft
Connecting Rod Bolt
* First Pass
25 N·m
18 lb ft
* Final Pass
100 degrees
Coolant Jacket Plug
35 N·m
26 lb ft
Crankshaft Balancer Bolt
* First Pass
100 N·m
74 lb ft
* Final Pass
125 degrees
Crankshaft Bearings - Lower Crankcase to Block - Bedplate
* First Pass
20 N·m
15 lb ft
* Final Pass
77 degrees
Crankshaft Position Reluctor Ring
15 N·m
11 lb ft
Crankshaft Position Sensor Bolt
10 N·m
89 lb in
Cylinder Head Bolt
* First Pass
30 N·m
22 lb ft
* Final Pass
155 degrees
Cylinder Head Front Chain Case Bolt
35 N·m
26 lb ft
Cylinder Head Oil Gallery Plug
35 N·m
26 lb ft
Cylinder Head Opening Plate Bolt
10 N·m
89 lb in
Drive Belt Tensioner Bolt
45 N·m
33 lb ft
Engine Coolant Drain Plug
20 N·m
15 lb ft
Engine Coolant Temperature Sensor
20 N·m
15 lb ft
Engine Lift Bracket Front Bolt
25 N·m
18 lb ft
Engine Lift Bracket Rear Bolt
25 N·m
18 lb ft
Engine Mount to Intermediate Bracket
65 N·m
48 lb ft
Engine Mount to Midrail Nuts
100 N·m
74 lb ft
EVAP Purge Solenoid Valve Bolt
4 N·m
35 lb in
Exhaust Manifold Heat Shield Bolt
25 N·m
18 lb ft
Exhaust Manifold to Turbocharger Stud
20 N·m
15 lb ft
Exhaust Manifold to Cylinder Head Nut
14 N·m
10 lb ft
Exhaust Manifold to Cylinder Head Stud
20 N·m
15 lb ft
Flywheel Bolt
* First Pass
53 N·m
39 lb ft
* Final Pass
25 degrees
Front Cover to Block Bolt
25 N·m
18 lb ft
Fuel Pipe Bracket Bolt
10 N·m
89 lb in
Fuel Pressure Sensor
33 N·m
24 lb ft
Fuel Pump Bolt - High Pressure
15 N·m
11 lb ft
Fuel Pump Fuel Feed Line Bolt
10 N·m
89 lb in
Fuel Pump - High Pressure Line
30 N·m
22 lb ft
Fuel Pump - Low Pressure Line
30 N·m
22 lb ft
Fuel Pump Cover
10 N·m
89 lb in
Fuel Rail Bolts
22 N·m
16 lb ft
Generator to Block Bolt
22 N·m
16 lb ft
Ignition Coil Bolt
10 N·m
89 lb in
Intake Manifold Brace Bolt
25 N·m
18 lb ft
Intake Manifold Brace Nut
25 N·m
18 lb ft
Intake Manifold Brace Stud
15 N·m
11 lb ft
Intake Manifold to Cylinder Head Bolt
25 N·m
18 lb ft
Intake Manifold to Cylinder Head Nut
25 N·m
18 lb ft
Intake Manifold to Cylinder Head Stud
15 N·m
11 lb ft
Knock Sensor Bolt
25 N·m
18 lb ft
Lower Crankcase to Block Perimeter Bolt
25 N·m
18 lb ft
MAP Sensor Bolt
4 N·m
35 lb in
Oil Cooler Bolt
25 N·m
18 lb ft
Oil Filter Adapter Cover
22 N·m
16 lb ft
Oil Gallery Gerotor Cover - Rear Bolt
6 N·m
53 lb in
Oil Gallery Plug - Cylinder Head
35 N·m
26 lb ft
Oil Gallery Plug - Rear - Block
60 N·m
44 lb ft
Oil Level Indicator Tube Bolt
10 N·m
89 lb in
Oil Pan Baffle Bolt
14 N·m
10 lb ft
Oil Pan Bolts
25 N·m
18 lb ft
Oil Pan Drain Plug
25 N·m
18 lb ft
Oil Pressure Switch
26 N·m
19 lb ft
Oil Pump Gerotor Cover Bolt
6 N·m
53 lb in
Oil Pump Pressure Relief Valve Plug
40 N·m
30 lb ft
Oxygen Sensor
42 N·m
31 lb ft
Piston Oil Nozzle
15 N·m
11 lb ft
Power Steering Pump Bolt
25 N·m
18 lb ft
Power Steering Tensioner Bolt
22 N·m
16 lb ft
Spark Plug
20 N·m
15 lb ft
Starter Motor to Block Bolt
53 N·m
39 lb ft
Thermostat Housing to Block Bolts
10 N·m
89 lb in
Throttle Body Bolt
10 N·m
89 lb in
Throttle Body Nut
10 N·m
89 lb in
Timing Chain Adjustable Guide Bolt
10 N·m
89 lb in
Timing Chain Fixed Guide Bolt
12 N·m
106 lb in
Timing Chain Guide Bolt Access Hole Plug
75 N·m
55 lb ft
Timing Chain Oil Nozzle Bolt
10 N·m
89 lb in
Timing Chain Tensioner
75 N·m
55 lb ft
Timing Chain Tensioner Bolt
10 N·m
89 lb in
Timing Chain Upper Guide Bolt
10 N·m
89 lb in
Turbocharger Air Bypass Valve Cover Bolt
10 N·m
89 lb in
Turbocharger Air Cooler Outlet Pipe Bolts
25 N·m
18 lb ft
Turbocharger Brace Bolt - to turbocharger brace bracket and block
50 N·m
37 lb ft
Turbocharger Brace Bracket Bolt - bracket to brace
22 N·m
16 lb ft
Turbocharger Brace Bracket Bolt - to block
58 N·m
43 lb ft
Turbocharger Brace Bracket Stud
25 N·m
18 lb ft
Turbocharger Brace Nut
50 N·m
37 lb ft
Turbocharger Coolant Feed Pipe Bolt
35 N·m
26 lb ft
Turbocharger Coolant Feed Pipe Mounting Bolt
10 N·m
89 lb in
Turbocharger Coolant Return Pipe Bolt
35 N·m
26 lb ft
Turbocharger Exhaust Pipe Heat Shield Bolt
10 N·m
89 lb in
Turbocharger Exhaust Pipe Nut
25 N·m
18 lb ft
Turbocharger Exhaust Pipe Stud
25 N·m
18 lb ft
Turbocharger Heat Shield Bolt
10 N·m
89 lb in
Turbocharger Nut
30 N·m
22 lb ft
Turbocharger Oil Feed Pipe Bolt
40 N·m
30 lb ft
Turbocharger Oil Return Pipe Bolt
10 N·m
89 lb in
Turbocharger Wastegate Regulator Solenoid Valve Bracket Bolt
10 N·m
89 lb in
Vent Tube to Cylinder Head
15 N·m
11 lb ft
Water Pipe Support Bracket Bolt
10 N·m
89 lb in
Water Pump Access Cover Bolt
10 N·m
89 lb in
Water Pump Cover Stud
10 N·m
89 lb in
Water Pump Bolts
25 N·m
18 lb ft
Water Pump Drain Plug
20 N·m
15 lb ft
Water Pump Sprocket Bolt
10 N·m
89 lb in
LNF General Technical Info 
Linear Mode
