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Torque value for aluminum head rocker bolts? by trotterlg
Started on: 04-02-2014 06:30 PM
Replies: 2 (79 views)
Last post by: trotterlg on 04-02-2014 09:19 PM
trotterlg
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Report this Post04-02-2014 06:30 PM Click Here to See the Profile for trotterlgClick Here to Email trotterlgSend a Private Message to trotterlgEdit/Delete MessageReply w/QuoteDirect Link to This Post
I cannot find the value for the torque for the rocker arm stud into an aluminum head 3100. I find the value for the nut that holds the rocker arms down but not the stud into the head. I have ARP adjustable studs. See picture:

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Report this Post04-02-2014 07:53 PM Click Here to See the Profile for BloozberrySend a Private Message to BloozberryEdit/Delete MessageReply w/QuoteDirect Link to This Post
Not sure if this is the correct fastener or not, you be the judge: About 2/3rds of the way down on this page it's listed as "Bolt" "Connects: Rocker Arm, To: Cylinder Head" Just note that there are different specs for '95-'97 and '98-'02:

www.torkspec.com/torkspecme...?KI=12-3.1L-191ci-V6

Here's another reference... look towards the bottom of the page it's listed as "Valve - Rocker Arm Bolt"

http://wot-tech.com/shop/gm...ue-specs/cat_67.html

[This message has been edited by Bloozberry (edited 04-02-2014).]

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trotterlg
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Report this Post04-02-2014 09:19 PM Click Here to See the Profile for trotterlgClick Here to Email trotterlgSend a Private Message to trotterlgEdit/Delete MessageReply w/QuoteDirect Link to This Post
I think those are for the nut that holds on the rocker arm and not the stud into the head. I know they are really thight and hard to remove. way more than what is listed. Larry
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