ARP Headstud install?
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From: Philly/Jersey
ARP Headstud install?
Do you just drop them in and torque em?
or
Do you remove the head mill it so its straight and use a new headgasket?
I just want to know what everyone does? reliability and stuff.
or
Do you remove the head mill it so its straight and use a new headgasket?
I just want to know what everyone does? reliability and stuff.
Do a search, someone wrote it up before.
1 at a time and you should be fine. ARP lube very important on threads and washers. There should have been instructions in the box about the torque specs etc. The nuts are not metric, they are SAE. Install studs so they are fully seated but do not tighten them to any extent.
What part of SJ are you in? I am in Mt. Laurel.
I think I am going to put my springs and retainers in tomorrow. Waiting on cams still so I may just take the timing belt assembly apart instead of shortcutting it.
1 at a time and you should be fine. ARP lube very important on threads and washers. There should have been instructions in the box about the torque specs etc. The nuts are not metric, they are SAE. Install studs so they are fully seated but do not tighten them to any extent.
What part of SJ are you in? I am in Mt. Laurel.
I think I am going to put my springs and retainers in tomorrow. Waiting on cams still so I may just take the timing belt assembly apart instead of shortcutting it.
Can someone explain what "cycle torquing" the bolts means? This is one part of the how-to writeup that I didn't understand, but I know that Turbo Trix said it was crucial. Thx.
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With all my experience on installing parts I decided to stay away from these and have a professional Auto shop do them. I just don’t believe in 1 by 1 method but if the shop is willing to take responsibility I am willing to let them do it. This is a very scary job in my eyes. One wrong trq and you will wrap the head.
Originally Posted by yesevo
you need to search,
stock head bolts are good enough unless u making over 400whp.(i think correct me if i m wrong) maybe 450whp???
arp is for drag racing car. right?
stock head bolts are good enough unless u making over 400whp.(i think correct me if i m wrong) maybe 450whp???
arp is for drag racing car. right?
higher than normal (19-20psi) boost. The ARPs will not stretch like the stock bolts are rumored to.
So if you want to run >21psi boost pressure, you will want to invest in the ARP studs.
Originally Posted by mikesevo8
It's not the HP so much as the cyl pressure. ARP studs are recommended if you want to run
higher than normal (19-20psi) boost. The ARPs will not stretch like the stock bolts are rumored to.
So if you want to run >21psi boost pressure, you will want to invest in the ARP studs.
higher than normal (19-20psi) boost. The ARPs will not stretch like the stock bolts are rumored to.
So if you want to run >21psi boost pressure, you will want to invest in the ARP studs.
Originally Posted by cruizinmax
The stock head bolts are designed to stretch. Torque to yield. I have done the one by one method. I was just wondering if other people that have done this method noticed oil seepage.
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