1998 pontiac transport montanna

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Old 04-16-05, 11:00 AM
tubular
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1998 pontiac transport montanna

can Someone Provide head torque specs please for an 3.4 litre
 
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Old 04-16-05, 04:23 PM
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Cylinder Head Bolt torque
60 Nm + 95 metric or 44 lb ft + 95 regular old american usa torque.You will need a torque angle gauge to complete the task.Don't guess 95 degrees and don't overtorque the intake bolts either.Which by the way should be replaced.I would post the sequence but can't get the pic to come up.
 
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Old 01-19-07, 05:42 PM
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head torque

Originally Posted by tubular View Post
can Someone Provide head torque specs please for an 3.4 litre
I have a Haynes manual that shows 37 ft- lbs for step 1 and rotate an additional 90- degrees (1/4 turn) for step 2 my conversion shows a 60 NM torque as 44.25 ft-lbs which is slighly more than this manual shows. I'm not saying that Davo is wrong, I have not done this work, I just happened to have this manual and was searching for infoon the same vehicle. Good Luck.
 
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Old 01-19-07, 05:56 PM
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Ummm, turbo, that thread is two years old; I hope he has his head torqued by now!
 
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