What are the torque specs for cylinder head bolts?

Tighten the M11 cylinder head bolts (1-10) a second pass in sequence to 90 degrees using J 45059. Tighten the M11 cylinder head bolts (1-10) a final pass to 70 degrees using J 45059. Tighten the M8 cylinder head bolts (11-15) to 30 N.m (22 lb ft).

What are the torque specs for M11 cylinder heads?

Tighten the M11 cylinder head bolts (1-10) a final pass to 70 degrees using J 45059. Tighten the M8 cylinder head bolts (11-15) to 30 N.m (22 lb ft). Begin with the center bolt (11) and alternating side-to-side, work outward tightening all of the bolts.

What are the torque specifications for a 3.4L V6?

10.85 LQ1 – DOHC – Camshaft Position Sensor Bolts Type: Bolt 15 180 20.34 LQ1 – DOHC – Rod Caps – 2 Steps: 15FtLbs; +75deg Type: 37 444 50.17 LQ1 – DOHC – Main Caps – 2 Steps: 37FtLbs; +75deg Type: 8 96 10.85 LQ1 – DOHC – Crankshaft Position Sensor Bolts Type: Bolt Cylinder Head To Cylinder Head 44 528 59.66

How many bolts are in a GM 3.4L V6?

10.85 LQ1 – DOHC – Crankshaft Position Sensor Bolts Type: Bolt Cylinder Head To Cylinder Head 44 528 59.66 LQ1 – DOHC – Head Bolts – 2 Steps: 44FtLbs; +90deg

What are the torque specifications for a DOHC cylinder head?

240 27.12 LQ1 – DOHC – Camshaft Carrier to Cylinder Head Bolts Type: Bolt 8 96 10.85 LQ1 – DOHC – Camshaft Position Sensor Bolts Type: Bolt 15 180 20.34 LQ1 – DOHC – Rod Caps – 2 Steps: 15FtLbs; +75deg Type: 37 444 50.17 LQ1 – DOHC – Main Caps – 2 Steps: 37FtLbs; +75deg Type: 8 96 10.85 LQ1 – DOHC – Crankshaft Position Sensor Bolts Type: Bolt

What are torque specs for Jeep head bolts?

Head bolts hold the engine head onto the engine block and resist the force of engine compression. There are two key pieces of information with each torque specification: the sequential order for tightening the set of bolts and the amount to tighten the bolts at each tightening step.

What are the torque specifications for a GM 3.4L 207ci?

LQ1 – DOHC – Fuel Pressure Regulator Mounting Screw Type: Screw 7.42 89 10.06 LQ1 – DOHC – Fuel Rail Mounting Bolts Type: Bolt 2.25 27 3.05 LQ1 – DOHC – Idle Air Control Valve to Throttle Body Type: Screw 30 360 40.67 LQ1 – DOHC – Intake Manifold Nuts/Bolts Type: 97 Type: Bolt 20 240 Type: Bolt 40 480 Type: Bolt 89 Type: Bolt 27 324 Type: Bolt 44

What are the torque specs for a 5.3L V8?

Need in Detail on the Torque Specs for a 5.3l Head torque specs? Need in detail on the torque specs for a 5.3l v8 with fuel saver heads. have the same problem? I attached the sequence and the torque spec for installing the head. Make sure you use only new bolts. These are TTY or torque to yield bolts. helpful?

What’s the final torque for a GMC Truck?

It’s 22lbs, 90 degree, then 90 degree only on the longs, 60 on the shorts. The 22lbs on all 10mm. 22, 90, then 70 is for 04+ bolts and blocks. It’s 22lbs, 90 degree, then 90 degree only on the longs, 60 on the shorts. The 22lbs on all 10mm. 22, 90, then 70 is for 04+ bolts and blocks.

What are the torque specifications for a GM 5.3L V8?

480 Pontiac – Clutch Fork Ball Stud Type: Stud 25 300 Type: Bolt Head: Hexagon 20 240 Type: Bolt Head: Hexagon 20 240 Pontiac – Rocker Arm Nuts (Non-Adjustable) Type: Stud 55 660 Type: 25 300 Type: 15 180 Type: 15 180 Type: Bolt Head: Hexagon Timing Chain/Belt Cover To Engine Block 15 180

What are the torque specs for a Chevy big block?

Bolt Torque Spec Chart for Chevy Big Block Chevy Fastener Type Torque Specs Main cap bolt, 396-427 2-bolt 95 ft.-lbs. Main cap bolt, 396-454 4-bolt (inner/outer) 110 ft.-lbs. 3/8 in. connecting rod bolt 50 ft.-lbs. 7/16 in. connecting rod bolt 67-73 ft.-lbs. Cylinder head bolts, long 75 ft.-lbs. Cylinder head bolts, short 65-68 ft.-lbs.

What’s the torque sequence for a Chevy Cavalier?

For 1996 Chevrolet Cavalier 2.2L SFI OHV 4cyl the check the next Head Bolt Torque sequence… *** CAUTION *** engine uses Torque To Yield head bolts (TTY) that permanently stretch during the initial installation.

How much torque does a 40 480 GM V8 have?

40 480 54.23 Type: Bolt 55 660 74.57 Type: Bolt 43 516 58.3 Pontiac – Connecting Rod Nut Type: Bolt 100 1200 135.58 Pontiac – Main Bearing Caps – EXCEPT Rear Main Type: Bolt 120 1440 162.7 Type: Bolt 100 1200 135.58 Type: Bolt 95 1140 128.8 Pontiac – EXCEPT 4 End Bolts Type: Bolt 22 264 29.83 Type: Bolt Exhaust Manifold To Cylinder Head 40 480

Where can I get torque specifications for my Silverado?

Access our free Torque Specifications Repair Guide for Sierra, Silverado 2006-2007 through AutoZone Rewards. These diagrams include: Access our Sierra, Silverado 2006-2007 Torque Specifications Repair Guide Main Bearing Torque Sequence by creating an account or signing into your AutoZone Rewards account.

How are torque specifications specified on a Silverado?

Generally, Service Information specifies a fastener tightening specification in stages. An individual fastener with a Torque (T) specification is tightened to the specified torque in one pass. For Torque Plus Angle (TA) and Torque Plus Angle to Yield (TAY) specification fasteners, the fasteners are tightened in stages.

What is the torque sequence for a small block Chevy?

EZ Read simple diagram of the Small Block Chevy Cylinder Head Torque Sequence Small Block Chevrolet Head Bolt Torque Sequence Another EZ Read reference. This is the Head Bolt Torque Sequence (Pattern) for the Small Blocks, Mouse Motors or what ever you might lovingly call this motor.

What are the torque specifications for an engine?

Torque specifications are for stock factory type bolts with light engine oil applied to the threads and the underside of the bolt head. Other lubrications offer reduced friction and increased bolt tension, and will affect the torque figure.

Is there a torque specifications repair guide for Commander?

Find out how to access AutoZone’s Torque Specifications Repair Guide for Commander 2006-2007. Find out how to access AutoZone’s Torque Specifications Repair Guide for 300, 300C & Magnum 2006-2008, Charger 2006-2008. Find out how to access AutoZone’s Torque Specifications Repair Guide for Cherokee, Grand Cherokee, 1999-2005.

When to replace cylinder head bolts on Dodge Dakota?

Above is the suggested tightening sequence for the cylinder head bolts to avoid premature gasket failure. NOTE: The following torque specs apply to: 2000, 2001, 2002, and 2003 4.7L Dodge Dakota and Durango. IMPORTANT: The cylinder head bolts are ‘ torque to yield ’ bolts and should be replaced when the cylinder head gasket is replaced. 32 ozs.

What are the torque specs for a Dodge Dakota?

NOTE: The following torque specs apply to: 2000, 2001, 2002, and 2003 4.7L Dodge Dakota and Durango. IMPORTANT: The cylinder head bolts are ‘ torque to yield ’ bolts and should be replaced when the cylinder head gasket is replaced. 32 ozs. 6.1 ozs. 7.1 ozs. (System Total) 30 ozs. 28 ozs. 8 ozs. 10.1 ozs. 7.1 ozs.

Where can I find the latest torque specs?

Find the most up-to-date torque spec listings in electronic format. FelPro-Only.com is your convenient source for advanced sealing information. It’s the place to learn and share “tricks of the trade,” find proper diagnosis and installation instructions, and enjoy easy access to parts reference.

What is the head bolt torque?

Head Bolt Torque Head bolt torque refers to the amount of rotational force that must be applied to the cylinder head bolts for a safe and secure connection either to the engine block or another cylinder head depending upon the engine. After the desired torque is reached, some bolts then require further rotation of a few degrees.

What are the torque settings for head bolts?

SOURCE: head bolts torque settings According to my haynes manual for G-S reg, 1989-1998 it goes as follows, Stage 1:- Tighten all bolts by hand until bolt heads just contact cyl. head. Stage 2:-Tighten all bolts to 40Nm or 30lb ft. Stage 3:-Angle tighten all bolts a further 60 degrees. Stage 4:-Angle tighten all bolts again a further 60 degrees.

What is torque head?

Torx Head The Torx screw head system is shaped like a six-pointed star , and to many users is simply referred to as a star screw that requires star screwdrivers of star bits to install them.

What are torque specs?

Main and Rod Bearing Caps. Install the main bearing caps before installing the connecting rod caps.
it is important to tighten all of the cylinder head bolts in small increments at a time until
Exhaust and Intake Manifold Bolts.
Other Components.

EZ Read simple diagram of the Small Block Chevy Cylinder Head Torque Sequence Small Block Chevrolet Head Bolt Torque Sequence Another EZ Read reference. This is the Head Bolt Torque Sequence (Pattern) for the Small Blocks, Mouse Motors or what ever you might lovingly call this motor.

How much torque does a big block head have?

Big Block Chevy Head Bolt Torque Specifications Long Head Bolts 75 – 80 Ft/Lbs Short Head Bolts 65 – 68 Ft/Lbs I would also add make sure you torque the bolts in steps. Do a first round hand tight, second round at 50% torque (OK, let’s just say 35 Ft/Lbs) then final round at specs.

What are the torque specs for SBC engines?

Intake manifold bolts and head studs/bolts have to be torqued in a certain pattern and to a certain torque spec in order for your engine to work properly. Intake manifold bolts on SBC engines should be torqued to 30 lb-ft in a two-step sequence.

How do you tighten a M8 cylinder head?

Tighten the M8 cylinder head bolts (11-15) to 30 N.m (22 lb ft). Begin with the center bolt (11) and alternating side-to-side, work outward tightening all of the bolts. Use an accurate torque wrench, a good torque-angle meter and new cylinder head bolts. helpful? On my head I have fifteen bolts. Five of which are m8 and m10 that are m11.

What are the head bolts for an M11?

Tighten the M11 cylinder head bolts (1-10) a second pass in sequence to 90 degrees using J 45059. Tighten the M11 cylinder head bolts (1-10) a final pass to 70 degrees using J 45059.

What is the torque for the head bolt?

The medium-head bolts need 22 foot-pounds of torque and a 65-degree rotation. The long cylinder head bolts required 22 foot-pounds of torque and a 75-degree rotation.

What are the torque specs for the intake manifold bolts?

To ensure engine stability, engine bolts must be torqued or bolted down to a certain weight specification under manufacturer guidelines. The fuel rail bolts to the intake manifold at 7.42 foot-pounds of torque. The nuts and bolts of the intake manifold connect to the cylinder head at 30 foot-pounds of torque.

How are cylinder head bolts tightened on a Cylin der engine?

Tightening sequence. The cylinder-head bolts (e.g. 1- 10 on a 4 cylin- der engine, illustrated above) are to be tightened in a precisely defined sequence (see manufac- turer’s instructions). Like tightening torque and tightening angle, this sequence is specified by the engine and gasket manufacturers and depends on the individual engine design.

What kind of bolts are used for cylinder heads?

T he new types of cylinder-head bolts: first choice for lightweight engines. The thermal expansion of lightweight engine designs such as • aluminum cylinder head and gray cast iron crankcase • cylinder head and crankcase of aluminum is different than that of the steel cylinder-head bolt.

How to tighten the head bolts on a Chevy 1500?

Tighten the cylinder head bolts to 50 N·m (37 lb ft) in sequence. Use a torque angle meter to rotate each cylinder head bolt 120 degrees in sequence. Use a torque angle meter to rotate the four center cylinder head bolts an additional 30 degrees in sequence… I hope this helps.

What are the torque specs on a Honda outboard?

Tighten the cylinder head bolts to 50 N·m (37 lb ft) in sequence. Use the J 36660-A to rotate each cylinder head bolt 120 degrees in sequence. Use the J 36660-A to rotate the four center cylinder head bolts an additional 30 degrees in sequence. Refer to Notice Use the correct fastener in the correct location.

What are the specs of a GM 6.2L engine?

L92 6.2L Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More. Mechanically similar, General Motors’ LS and LS-based Vortec engines wound up on almost every branch of the GM family tree: Chevy, Pontiac, GMC, Cadillac, Buick—heck, even Saab, Hummer, and Isuzu got some LS love.

How to repair a HHR 2006-2008 cylinder head?

Access our free Cylinder Head Repair Guide for HHR 2006-2008 through AutoZone Rewards. These diagrams include: Fig. Cylinder head bolt removal sequence 2.0L engine Fig. Cylinder head bolt tightening sequence-2.0L engine

What can I do with the L92 6.2L engine?

These motors are capable of making a lot of horsepower, and respond well to upgrades like turbos, superchargers, high-flow cylinder heads, intake systems, cams, and nitrous oxide. [NOTE: Looking to upgrade your L92? Read: L92 6.2L Engine Upgrade Guide: Expert Advice for L92 Mods to Maximize Performance.]

Find the most up-to-date torque spec listings in electronic format. FelPro-Only.com is your convenient source for advanced sealing information. It’s the place to learn and share “tricks of the trade,” find proper diagnosis and installation instructions, and enjoy easy access to parts reference.

What are the torque specifications for a torkspec engine?

Type: 15 180 Type: 15 180 Type: Bolt Head: Hexagon Timing Chain/Belt Cover To Engine Block 15 180 Type: Timing Chain/Belt Cover To Intake Manifold

How much torque does a 5.3 head bolt have?

Install the cylinder heads. Use new gaskets and tighten the bolts, in sequence, as follows: torque the cylinder head bolts. Torque: 30 Nm (22 ft-lbs). torque all bolts. Torque: 50 Nm (37 ft-lbs) additional 90 degrees. torque the cylinder head bolts. Torque: 30 Nm (22 ft-lbs). torque all bolts. Torque: 50 Nm (37 ft-lbs) additional 90 degrees.

What kind of torque does a 5.3L V8 have?

264 29.83 Type: Bolt Exhaust Manifold To Cylinder Head 40 480 54.23 Type: Bolt 95 1140 128.8 Type: Bolt 12 144 Type: Bolt 30 360 Type: Bolt 15 180 Type: Bolt 40 480 Pontiac – Clutch Fork Ball Stud Type: Stud 25 300 Type: Bolt Head: Hexagon 20 240 Type: Bolt Head: Hexagon 20 240 Pontiac – Rocker Arm Nuts (Non-Adjustable) Type: Stud 55 660 Type: 25

How much torque does a Pontiac torkspec have?

54.23 Type: Bolt 55 660 74.57 Type: Bolt 43 516 58.3 Pontiac – Connecting Rod Nut Type: Bolt 100 1200 135.58 Pontiac – Main Bearing Caps – EXCEPT Rear Main Type: Bolt 120 1440 162.7 Type: Bolt 100 1200 135.58 Type: Bolt 95 1140 128.8 Pontiac – EXCEPT 4 End Bolts Type: Bolt 22 264 29.83 Type: Bolt Exhaust Manifold To Cylinder Head 40 480 54.23

What are the torque specs for cylinder head bolts?