Crank Pullet Bolt Torque
01-06-2008, 08:40 AM
#1
1st Gear Member
Thread Starter
Join Date: Jan 2007
Location: Stafford, VA, USA
Posts: 139
Crank Pullet Bolt Torque
Hi,
I'm set to install Steeda underdrive pulleys on my '07. I have the ARP high-strength replacement bolt for the crank pulley. The Ford bolt is a one-time use bolt and the ARP can be re-used. I know that Ford says to tighten the stock bolt in 4 stages, with the last stage being to "tighten an additional 90 degrees". My question is - Do you tighten the ARP bolt using the same method, or is there an actual torque value that's applied?
I'm set to install Steeda underdrive pulleys on my '07. I have the ARP high-strength replacement bolt for the crank pulley. The Ford bolt is a one-time use bolt and the ARP can be re-used. I know that Ford says to tighten the stock bolt in 4 stages, with the last stage being to "tighten an additional 90 degrees". My question is - Do you tighten the ARP bolt using the same method, or is there an actual torque value that's applied?
01-06-2008, 09:27 AM
#2
3rd Gear Member
Join Date: Sep 2006
Location: South Jersey
Posts: 628
RE: Crank Pullet Bolt Torque
Tacobill did a great write up, included are the ford specs, I would use them.
http://forums.bradbarnett.net/showthread.php?t=65956
http://forums.bradbarnett.net/showthread.php?t=65956
01-06-2008, 09:43 AM
#3
1st Gear Member
Thread Starter
Join Date: Jan 2007
Location: Stafford, VA, USA
Posts: 139
RE: Crank Pullet Bolt Torque
That is a great write-up. However since TacoBill used a stock Ford crank pulley bolt, the question remains - do you use the same torque spec with the reuseable ARP bolt?
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