Help with Tourqe Sequince

[bh400ex]

Anyone have the tourqe specs for heads on an 05 5.3L ?

[Dewman]

LS1 torque sequence

[myws6]

Anyone have the tourqe specs for heads on an 05 5.3L ?

if you have not found them already, what type of vehicle?

[ls1camino]

if you have not found them already, what type of vehicle?

Already been posted...torque sequence is the same for all GenIII/IV motors.

[myws6]

Already been posted...torque sequence is the same for all GenIII/IV motors.

if the sequence is the same are the specs the same too? the question was not for the sequence.

[Dewman]

the topic of this thread you asked for the sequence

Using the sequence illustrated above, torque all 10 15mm bolts to 22lb-ft.


Ok, now for a GREAT tip from Scott99Z. Take a felt tip marker and draw a horizontal line on the head of each bolt. This is very important.

Now, using the sequence illustrated above, turn all 10 15mm bolts an additional 90 degrees using a large socket wrench and a lot of muscle. Try to get as close to 90 degreees as possible...you may have to do multiple turns of 30 degrees or 2 turns of 45 degrees. When done all the lines on the bolt heads should be totally vertical.

Next, again using the sequence above, turn bolts 1 through 8 another 90 degrees. This will take an immense amount of effort...if you have a buddy helping both of you should turn the wrench simultanoiusly. These 8 bolts will now all have horizontal lines on them

Using the sequence above, turn bolts 9 and 10 an additional 50 degrees. Again, this will take a lot of effort. 50 degrees should result in a diagonal line on the bolts

Finally, using the sequence above, torque bolts 11 through 15 to 22 lb-ft.

[bigrondownhiller]

the topic of this thread you asked for the sequence

The felt tip marker is a great tip.

[Dewman]

thats how i did mine but now people can tell you have had the heads off

[tep98ws6]

this thread made my brain hurt.

[bh400ex]

Thanks for the help.