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Arp headstud question??

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Old Apr 24, 2004 | 01:20 PM
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Arp headstud question??

I was hoping anyone that did this could post some tips on how they did it. Cause I have heard some ppl left the head on and did one by one, If you did plz post how. Any tips would be appreciated and I am sure many other ppl will find this information valuable. I have done some searchs and could not find any info.

Thxs in advance,
Dan
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Old Apr 24, 2004 | 04:34 PM
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I wouldn't do each bolt individually with the head on, no. The head gasket requires an even application of pressure across its surface. The heads and block themselves will warp if the torque is applied unevenly.

Because of this, i would suggest doing it the "tried and true" way. Take the head off, inspect everything, and put it together carefully.

If you were replacing say valve cover bolts with studs, naw, then it's not a big deal. But the head keeps the explosion inside. Don't muck with the "way".

ferb!
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Old Apr 24, 2004 | 08:37 PM
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I had talked to my freind who is a 4g63 mechanic and told me that method would work fine. He has built a few sweet *** engines. So i think I will try it like that. He said just as long as you follow the bolt pattern specified by mitus it would be good to do it this way. Have you done this before Ferb?
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Old Apr 24, 2004 | 09:26 PM
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AMS is doing the one by one method using the proper torque sequence, as well as many individuals. I think it was Evo Dave, or Evo Dad that posted his experience doing this by only removing the valve cover... He said he didn't have to remove the cams. I have yet to try it myself, but I don't remember the manual calling for a two stage torque sequence. I'll try it on my own car and post the results when I get around to it... If I screw it up, shame on me, or you.
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Old Apr 25, 2004 | 12:07 PM
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maybe pics while your doing it?

-Shahul
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Old Apr 25, 2004 | 06:23 PM
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I'll try to get a new digital camrea in the budget (old one is kaput), as I'm getting things in order to open my business...
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Old Apr 26, 2004 | 12:04 AM
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Quickshift,

Where are you gonna get this done? I have a box of apr studs waiting in my garage....

Maybe we can do it at the same time?
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Old Apr 26, 2004 | 11:18 AM
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there is an install thread from Vivid in the "HOW TO" forums on this

-shahul
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Old Apr 26, 2004 | 11:23 AM
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Originally posted by Zeus
AMS is doing the one by one method using the proper torque sequence, as well as many individuals. I think it was Evo Dave, or Evo Dad that posted his experience doing this by only removing the valve cover... He said he didn't have to remove the cams. I have yet to try it myself, but I don't remember the manual calling for a two stage torque sequence. I'll try it on my own car and post the results when I get around to it... If I screw it up, shame on me, or you.

The reason that the manual doesn't call for the torque sequence is that they don't make those studs. We have spoken with the techs at ARP and they have recommended to us the 2 step sequence.

-kris
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Old Apr 26, 2004 | 12:09 PM
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Originally posted by boiwunder



The reason that the manual doesn't call for the torque sequence is that they don't make those studs. We ave spoken with the techs at ARP and they have recommended to us the 2 step sequence.

-kris
You mean the manual does not call for a two stage method... I'm sure you were not saying there was not a torque sequence listed...


So are you no longer doing the head studs with the head on? I have not heard of any head gasket failures while using the "one at a time method", however, I'd be very interested (as all should be) if there have been any reported...
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Old Apr 26, 2004 | 02:08 PM
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yea , me too

-shahul
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Old Apr 26, 2004 | 06:29 PM
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here is the link to the how to by me.Yes you can do it one by one as no head warping will occur.Just please use the "SEARCH" button once and a while,thanks,here's the link https://www.evolutionm.net/forums/sh...threadid=75639
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