Check this manual for your specs
http://www.championbrands.com/aera-torquespecs.pdf
SOURCE: 87 samurai bolt torque specs for engine
The haynes book is not recommended since there are numerous mistakes and they still will not update. One of the biggest is the firing order.
The factory service manual is the only way to go.
Head bolts - 46 - 50.5 lbs (there is an order sequence for the bolts)
Intake & exhuast manifolds- 13.5 - 20 lbs
Flywheel - 41.5 - 47 lbs
Clutch cover - 13.5 - 20 lbs
SOURCE: head bolt torque spec
Always use new head bolts.
1)tighten to 40ft/lbs
2)back off 1/2 turn
3)tighten back to 40ft/lbs
4)tighten an additional 90 degrees
5)tighten an additional 90 degrees.
SOURCE: whats the torque specs on a 2001 ford focus 2.0
You need to buy the manual, because you also need to know the order in which to torque them.
http://www.car-stuff.com/mmparts/ford-focus/repair_manual.html
usually you start at the middle and circle outward.
But they can differ. Some cars you always need to put in new head bolts. Others are done in several stages. This is too critical to take chances on.
If you really can't afford $19 for a manual, go to the library and xerox the pages.
SOURCE: i need the torque specs for head bolts on a 2001
step 1 22 lb
step 2 - short bolts add 55 degrees - medium bolts add 65 degrees - long bolts add 75 degrees
These are torque to yield and are recommended to be replaced when servicing..
SOURCE: HEAD TORQUE AND SPECS FOR A 2001 HONDA ACCORD 2.3L
Tighten the cylinder head bolts. Tighten the cylinder head bolts is sequence to 29 Nm (3.0 kgf-m, 22 ft. lbs.). Use a beam-type torque wrench. When using a preset type torque wrench, be sure to tighten slowly and do not overtighten. If a bolt makes any noise while you are torquing it, loosen the bolt and retighten it. Make sure the threads are clean, new heads bolts are best.
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