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tourqe specs for head bolts?

Old 08-29-2005, 12:20 PM
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Question tourqe specs for head bolts?

I need to know tourqe specs for head bolts, do you need to replace the head bolts or can you reuse them?
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Old 08-29-2005, 01:54 PM
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Yes, you should replace your head bolts. But I'm not positive on the torque numbers.
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Old 08-29-2005, 03:59 PM
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what engine? if its the 22r its either 58 or 63 -- i forget which
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Old 08-29-2005, 08:33 PM
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definitely replace the head bolts. when they are installed, they actually over-torque the head bolts just a little bit. when they do this is stretches the bolts just a little bit to get a good seal between the head and the block. this is on your 96 right?

these r the torque specs for all 96 engines:

2rz-fe and 3rz-fe:
Step 1: 29ft pounds
Step 2: 90 degree turn
Step 3: 90 degree turn

5vz-fe:
Step 1: 27ft pounds
Step 2: 33ft pounds
Step 3: 90 degree turn
Step 4: 90 degree turn

1fz-fe:
Step 1: 27ft pounds
Step 2: 90 degree turn
Step 3: 90 degree turn

Now, there are torque sequences but its hard to explain without actually showing it to you. Make one pass in the correct sequence for each step. I hope this helps. Sorry I can't help you with the sequences! Good luck!

Last edited by the_4runnin'_beast; 08-29-2005 at 08:35 PM.
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Old 08-29-2005, 08:37 PM
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Originally Posted by jimabena74
what engine? if its the 22r its either 58 or 63 -- i forget which
on the 22r it is 53-68ft pounds! got the 3 and the 8 mixed up, but, good pull!
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