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installing ARP head studs

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Old 09-15-2011, 09:09 PM
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Default installing ARP head studs

I am installing ARP head studs and I need to know the torque specifications and sequence to tighten them. I did a search and couldn't find anything. Please help!
Old 09-15-2011, 09:10 PM
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30, 60 ,90
Old 09-15-2011, 09:11 PM
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Torque to 30 then 60 then 90? Do you know the sequence?
Old 09-15-2011, 09:22 PM
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call arp and they should give them to you.. my arp head studs came with the assembly lube and also the sequence and torque specs on a piece of paper(which is with my mechanic)... call em up and im sure they'll help you out
Old 09-15-2011, 11:44 PM
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Here you go

http://arpinstructions.com/instructions/208-4702.pdf
Old 09-16-2011, 08:20 AM
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Originally Posted by S2000_FUN
ARP is recommending 95 ft lbs torque.
Old 09-16-2011, 08:30 AM
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jeez...misinformation like a mofo
Old 09-16-2011, 10:29 PM
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ARP in the instructions recommends 80ft lbs when using their assembly lube. (Which I did) Is this correct?
Old 09-18-2011, 07:28 AM
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The last set of arp head studs I had told me 100ft/lbs w/their lube.

use the stock sequence and the more steps you do the better in general. start with about 15ft/lbs and them make sure the head is seated all the way around. I fix alot of cars with crushed dowel pins in the head b/c people started cranking the head bolts down and the head wasnt all the way on the block/dowels.
Old 09-18-2011, 08:24 AM
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Originally Posted by 9krevvin
Torque to 30 then 60 then 90? Do you know the sequence?

This is the right torque specs when using ARP Lube. (30-60-95)

There can be other specs with other lubricants as they all have different properties. See this clip: http://www.youtube.com/watch?v=mgwmuZuJ02I

The sequence is just per the book. Start in the middle and criss/cross your way to the outside. Repeating the steps 3 times until you achieve 95ftlbs!


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