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Location: Brisbane
Registered: June 2003
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Re: 7M head bolt retorque?
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Mon, 17 January 2005 13:01
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ed_ma61 wrote on Mon, 17 January 2005 22:37 | 72ft/lbs is the maximum sustainable torque capable by the stock 7m head bolts (as measured by some yank doing a stress strain analysis ages ago)...
its commonly regarded as what you should retorque them to
ARP or other fasteners have thier own specs to follow when installing
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i did mine at 73 and they were fine!!
i didnt *undo* mine when i re-torqued it..i just tightened them up...to discover they had lost fuck all of their tightness
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