ecotec arp head stud torque - Boost Forum

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ecotec arp head stud torque
Monday, September 20, 2010 6:04 AM
i dont recall what i had torqued my headstuds to previously but now that i put a new head on it because my old one was warped i need to know what to torque them to. thanks to anyone who can help!


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Re: ecotec arp head stud torque
Monday, September 20, 2010 10:53 AM
bump, if anyone can help it would be greatly appreciated. me and Z's Z are going to put the motor back in once i can torque the head and set the timing


running rich? turn the boost up
Re: ecotec arp head stud torque
Monday, September 20, 2010 11:01 AM
Iv got a LD9 mine go to 85ft lbs and you do it in three stages, 30-60-85. Im almost sure yours are the same. Call ARP and check with them?


"Straight roads are for fast cars, turns are for fast drivers"-Colin McRae
Re: ecotec arp head stud torque
Monday, September 20, 2010 11:11 AM
i called arp and they were happy to help and with arp lubricant you torque them to 80 ft lbs in three stages, if you use motor oil then 85 ft lbs in three stages. just like you said 30-60-85. thanks for the help!


running rich? turn the boost up
Re: ecotec arp head stud torque
Monday, September 20, 2010 11:22 AM
if u use the lube that comes with the head studs then three stages to 80ft lbs.


mike


i make neons go fast


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