ARP Head Bolt Torque!

[ChromdOutDubs]

Hey guys, I lost the slip of paper that came with the head bolts from ARP. I was just wondering what is the torque rating on these 1/2" head bolts. I found the torque, but it was if I was gonna be using the ARP lubricant, but i will be using some 30wt engine oil. Thanks for the help. I have AFR head, and they give specs on their site to what torque to use, im not sure who's specs to go by, AFR or ARP, lol.....

-AJ

 

[wicked84gt350]

Go by afr because arp sets the torque specs as if you were using stock heads. and use 30 wt because the afr moly lube changes the preload I think afr specs are 125 in 3 steps with 30 weight

 

[ChromdOutDubs]

"Torque to 70ft/lbs. for 7/16" bolts or studs (289 or 302) or 100ft/lbs. for 1/2" bolts or studs (351W) in three or four steps following the factory tightening sequence. Then tighten the long (upper) head bolts or studs 80ft/lbs. (7/16") or 110 ft/lbs. (1/2"). A re-torque is recommended after initial start-up and cool down (allow 2-3 hours for cooling). Sealer should be applied to all head bolts or studs that enter into the blocks water-jacketing system."

This is what the AFR site says for these heads... I guess ill just use this.

-AJ