What are the torque specs wor a nissan patrol cylender head

Question edited for clarity.
Question moved to model category.

All here for the three engine types

https://www.autozone.com/diy/repair-guides/nissan-frontier-xterra-1998-05-torque-specifications-repair-guide-p-0996b43f8037fa5c

https://www.google.com/search?q=2004+Nissan+Xterra.+cylinder+head+bolt+sequence+and+torque+specs

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https://www.justanswer.com/nissan/4um0m-1999-nissan-altima-torque-specs-cylinder-head-bolts.html

I have a manual that will help you.

http://www.championbrands.com/aera-torquespecs.pdf

AutoZone has a lot of info on torque specs for various vehicles.
The Xterra uses torque to yield bolts which must be replaced every time the bolt is removed.
Here's the site -
https://www.autozone.com/repairguides/Nissan-Frontier-Xterra-1998-05/Engine-Mechanical-Components/Cylinder-Head/_/P-0996b43f8037f9d4

Here's a link Daniel to the head torque specs,just stroll down page and you will see. Nissan Patrol 4x4 Africa

check with Nissan parts dept or service dept ond any repair book

According to Haynes Manual, 2005 Nissan Altima, using BRAND NEW cylinder head bolts:

1 - Tighten in sequence (as pictured) to 37 ft-lbs.
2 - Tighten an additional 60 degrees.
3 - Loosen all bolts completely.
4 - Tighten in sequence 26 - 32 ft-lbs.
5 - Tighten in sequence an additonal 75 degrees.
6 - Tighten in sequence an additional 75 degrees.

I frequently use and highly recommend registering for free at www.autozone.com Your registration gives you access to a variety of repair and shop manuals, most giving you detailed repair instructions diagrams and specs.

1 st stage tension is 59 nm

2 nd stage tension is 108nm

hope this helps you out