LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Red Lock-tite on ARP rocker studs?

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Old Nov 10, 2010 | 06:23 PM
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Default Red Lock-tite on ARP rocker studs?

When I put new guide plates on I noticed that the 7/16 rocker studs had red lock-tite on it with thread sealer. So I cleaned the threads off, put fresh thread sealant, and torqued them down to 70.

Should I have put fresh red lock-tite on it as well?
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Old Nov 10, 2010 | 06:24 PM
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GREEN, it must be GREENNNNN
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Old Nov 10, 2010 | 07:28 PM
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70ft.lbs on rocker studs???? I don't think so. Sealer only and about half that torque.
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Old Nov 10, 2010 | 07:59 PM
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Originally Posted by gregrob
GREEN, it must be GREENNNNN
Well they were used so I wasn't sure if they came with lock tite new or it was put on afterwards.

Originally Posted by 96capricemgr
70ft.lbs on rocker studs???? I don't think so. Sealer only and about half that torque.
Couldnt find the torque specs on ARP's website so I did a search and found people torque theirs to 70.
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Old Nov 10, 2010 | 08:03 PM
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studs are 35lbs if i remember right..head bolts are 70 with arp's lube or 80 with oil.
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Old Nov 10, 2010 | 08:20 PM
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That's too much torque.
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Old Nov 10, 2010 | 08:24 PM
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Originally Posted by suicidal racing
studs are 35lbs if i remember right..head bolts are 70 with arp's lube or 80 with oil.
That's not what I want to hear. I only did one head. Put the guide plates on then put ARP ultra thread lube too. Hope I didn't **** anything up.

Although it really wouldn't surprise me at the rate this build is going...
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Old Nov 10, 2010 | 08:26 PM
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That new ARP lube is seriously slick stuff. I sincerely hope you did not hurt the thread inserts.

As said above heads are up around 70ft.lbs, rocker studs are more like 35ft.lbs.
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Old Nov 10, 2010 | 09:06 PM
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Originally Posted by 96capricemgr
That new ARP lube is seriously slick stuff. I sincerely hope you did not hurt the thread inserts.

As said above heads are up around 70ft.lbs, rocker studs are more like 35ft.lbs.
Everything looks good. Torqued them to 35. Gonna have to redo some of them since I don't like the way the guide plates are centered.
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Old Nov 10, 2010 | 10:13 PM
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Should use thread sealant to seal them in the heads especially if they are ported. They create a vacuum leak if they are not sealed completely off.
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Old Nov 10, 2010 | 10:34 PM
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Originally Posted by robsquikz28
Should use thread sealant to seal them in the heads especially if they are ported. They create a vacuum leak if they are not sealed completely off.
I noticed that so I put the sealant on pretty good.
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Old Nov 10, 2010 | 11:25 PM
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Stock rocker stud torque is 50 lb. ft.
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Old Nov 11, 2010 | 12:07 AM
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Originally Posted by shbox
Stock rocker stud torque is 50 lb. ft.

Is that dry?
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Old Nov 11, 2010 | 08:10 AM
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So 35ft lb for ARP studs? Im installing mine today thats why.
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Old Nov 11, 2010 | 08:29 AM
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Do not use loc-tite on studs. Use sealant and torque them to factory spec.
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Old Nov 11, 2010 | 10:21 AM
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Note to self: Google is not always your friend. Next time call the manufacturer.
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Old Nov 11, 2010 | 10:45 AM
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Originally Posted by whytryz28
So 35ft lb for ARP studs? Im installing mine today thats why.
As stated stock torque is 50. Most aftermarket heads say 55-60 and the ARP website says 70 for a 7/16 stud. As Rob94hawk says, call ARP and see exactly what they say and pass on this usefull tid bit to the fellow board members.
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Old Nov 11, 2010 | 12:11 PM
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Originally Posted by lt1-xjs
the ARP website says 70 for a 7/16 stud. .
I did see this on their website before I did it the first time.
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Old Nov 11, 2010 | 06:28 PM
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Originally Posted by Rob94hawk
I did see this on their website before I did it the first time.
When I installed my ARP's, guide plates and Scorpion's I settled at 65 ft. lbs. That's coming up to almost 3 years now.
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Old Nov 11, 2010 | 07:31 PM
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So you dip the studs in 30w oil before installing them?
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