I wastold Ihave to degree the head bolts on a 94 plymouth voyager 3.0 after torquing. do you know how and how much?

main bearings torque is 18 ft lbs. plus 90 - 94 degrees, rod bearings torque is 13 - 16 ft lbs. plus 90 - 94 degrees.crankshaft damper bolt torque 80 - 94 ft lbs, fly wheel bolts torques 94 - 101 ft lbs.

They are torque to yield if they require a final extra degree turn (like 90, or 45 degrees) in the headbolt tightening torque values listed in the repair manual.

step 1 17-19 ft/lb
step 2 90 degrees
step 3 additional 90 degrees
engine uses Torque To Yield head bolts
New head bolts must be used when cylinder head is replaced or re-installed

stockam auto

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Torque sequence --------- ' 6 2 3 7 ' ' 5 1 4 8 ' --------- Step 1: torque in sequence to 33 Ft/Lbs Step 2: turn an additional 90 degrees Recheck final torque in sequence *** CAUTION ***engine uses Torque To Yield head bolts (TTY) thatpermanently stretch during the initial installation.New head bolts must be used when cylinder head isreplaced or re-installed to obtain proper torque.

I hope this helps you and good luck

according to the manual

Step 1: Bolts 1 - 8 to 61 N·m (45 ft. lbs.)

† Step 2: Bolts 1 - 8 to 88 N·m (65 ft. lbs.)

† Step 3: Bolts 1 - 8 (again) to 88 N·m (65 ft. lbs.)

† Step 4: Bolts 1 - 8 turn an additional 1/4 Turn.

(Do not use a torque wrench for this step.)

NOTE: Bolt torque after 1/4 turn should be over 122
N·m (90 ft. lbs.). If not, replace the bolt.

Torque to yeild bolts need to be replaced whenever the head comes off.....Long bolts are 46 ft lbs. and the turn 90 degrees (1/4 turn) short bolts are 43 ft. lbs. and then 90

Hope this helps, from autozone site. Curt
Application:
Cylinder head bolt torque sequence

Note :
Torque sequence:
---------
front | 3 1 6 |
of | |
vehicle | 5 2 4 |
---------
Step 1: Lightly oil cylinder bolt threads & washers
Step 2: Torque to 22 Ft/Lbs
Step 3: Torque to 51 Ft/Lbs
Step 4: Loosen all bolts 180 degrees
Step 5: Loosen all bolts 180 degrees
Step 6: Torque bolts 1 & 2 to 25 Ft/Lbs
Step 7: Torque bolts 3, 4, 5, 6 to 11 Ft/Lbs
Step 8: Turn all bolts an additional 80 to 90 degrees
Step 9: Turn all bolts an additional 80 to 90 degrees
*** CAUTION ***
engine uses Torque To Yield head bolts (TTY) that
permanently stretch during the initial installation.
New head bolts must be used when cylinder head is
replaced or re-installed to obtain proper Torque.

Head Bolt Torque For your 1994 Oldsmobile Cutlass Supreme (3.4L SFI DOHC): Foot pounds (Final torque) Note: Torque sequence --------- | 6 2 3 7 | | 5 1 4 8 | --------- Step 1: torque in sequence to 33 Ft/Lbs Step 2: turn an additional 90 degrees Recheck final torque in sequence *** CAUTION ***engine uses Torque To Yield head bolts (TTY) thatpermanently stretch during the initial installation.New head bolts must be used when cylinder head isreplaced or re-installed to obtain proper torque. Foot pounds (Final torque) Note: Torque sequence --------- | 8 4 1 5 | | 7 3 2 6 | front --------- of engine | 6 2 3 7 | | 5 1 4 8 | Step 1: torque to 40 Ft/Lbs --------- Step 2: turn an additional 90 degrees Recheck final torque in sequence *** CAUTION ***engine uses Torque To Yield head bolts (TTY) thatpermanently stretch during the initial installation.New head bolts must be used when cylinder head isreplaced or re-installed to obtain proper torque.

start in middle and work your way outwards,torque setting??you haveing a laugh,no self respecting mechanic uses a torque wrench,pull heads down first with speed key ,making sure the bolt holes in the block are clean and no oil or water in them.then the ratchet then the nice "snap on" bar ,has to be snap on for the right amount of spring.Then use the "snap on" bar to put the final torque on and feel the bolts stretching .If your a weekend mechanic then about 80lbs should suffice but retorque them after a 50 miles or so

2 nuts that hold the wires on. and two bolts that hold it on to the housing. Thanks for using fixya.

Sincerely

JC