I have a set of used arp headstuds forsale. I had them on my 2.0 they are in good shape and are ready to put to work. I can no longer use them because the 2.4L uses a different length corner stud. $75 bucks to your door best time so far 14.3 @ 101.1mph(no traction) www.cnnmotorsports.com
#65687, "RE: F.S. ARP Head Studs" In response to Reply # 3 Jan-30-05 06:47 AM by djtrickee
Originally posted by extreme97nt
Originally posted by djtrickee USED? your kidding right?
Arp head studs can be re-used at least a dozen times. Please leave your un-educated comments to yourself. THANKS.
It has nothing to do with how many times they supposedly can be installed. I suppose they could be re-used if they were torqued PERFECTLY each and every time. Even new Torque wrenches can have a variance of up to 10 lbs/si. ARP head studs are NOT to be reused if they have stretched at all past their designed amount. From ARP's Website:
if a fastener is over torqued and becomes stretched too much—you have exceeded the yield strength and it’s ruined. If the fastener is longer than manufactured—even if it is only .001", it is in a partially failed condition.
.001" is not a high margin of error. The materials ability to stretch and act as a spring under load is what provides the clamping force. If this "stretch" amount is exceeded then that stud can not function in the specs it was designed for.
I would not personally buy used studs, bolts, or fasteners. just like i wouldnt re-use a gasket, but the best of luck to your sales.
Please leave your insulting comments to yourself. THANKS.
......................................................................................................................... Built. That's All... ......................................................................................................................... www.monkeybuttpirate.com ......................................................................................................................... 2 Fingers of Scotch with a milk back... Stat!
#65690, "RE: F.S. ARP Head Studs" In response to Reply # 4
Perfectly? Everyime? Bullshit.
The torque they're rated for is 75% of their yeild strength. If they're torqued to ARP's specs +/- 10lbs, they're not going to stretch and can be re-used.
70% of the people here will never come close to stressing an ARP headstud on their motors anyway.
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#65702, "RE: F.S. ARP Head Studs" In response to Reply # 6
Originally posted by extreme97nt Thanks Dino, I didnt feel like having a bitching match with Dj. best time so far 14.3 @ 101.1mph(no traction) www.cnnmotorsports.com
Bitching match? I wasnt trying to have a bitch match. I was just saying I wouldnt buy used up old Head studs without knowing where they came from or how much they have already stretched, if any. We should take this discussion out of your for sale thread, in a tech forum perhaps. I go by what I read in their specs. If they throw out numbers and facts then I take that as info needed to make an informed purchase.
......................................................................................................................... Built. That's All... ......................................................................................................................... www.monkeybuttpirate.com ......................................................................................................................... 2 Fingers of Scotch with a milk back... Stat!
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