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aws aws is offline
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Join Date: Feb 2008
Location: Phoenix Arizona
Posts: 166
Henry, what are the torque specs on the Supertec studs? The ARP studs are austenitic and appear to be stainless. My concern is that with expansion the 38lb torque value will go up high enough to pull the aluminum threads in the case.
I am sure Porsche went to the finer thread on the thru bolts for more even torque application and I can see where that would apply to the head nut end on the Supertec studs.

aws
Old 03-29-2008, 12:10 AM
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