New to Supra's had a few Q's

cre · 04-04-2011, 03:15 AM

That measurement at the site you linked to is FOR STUDS (which have a much higher torque than bolts):

80ft lbs with moly, 120ft lbs with regular 30wt oil. Here's a scan:

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I'll look to see if I have one for bolts lying around when I have the time and think on it.

Now if you're saying 115ft lbs when using oil you need to specify; ARP bolts come with much better lube and as such if someone doesn't understand and torques to that level they will destroy the fasteners and risk damaging the head.

04-04-2011, 03:15 AM	#16
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	That measurement at the site you linked to is FOR STUDS (which have a much higher torque than bolts): 80ft lbs with moly, 120ft lbs with regular 30wt oil. Here's a scan: I'll look to see if I have one for bolts lying around when I have the time and think on it. Now if you're saying 115ft lbs when using oil you need to specify; ARP bolts come with much better lube and as such if someone doesn't understand and torques to that level they will destroy the fasteners and risk damaging the head. __________________ If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar --->