WebOct 18, 2010 · You might have to pre-install some washers in the head before setting it on the block. Once the head is set in place, and the stud comes up through the hole, you lose clearance. Before putting any lube on the top side of the studs, nuts and washers- make sure the head fits snug and is aligned. If ok, proceed with the installation... -Vannak WebJun 5, 2014 · Use a tap to clean the threads in the block, this is VERY important. All studs must threads in completely by hand. Use M12x1.25 for 6 bolt, and M11x1.25 for 7 bolt. Its also a good idea to measure the studs and document the lenghts and locations. If they stretch more than ARP limits, dont reuse them.
arp head stud retorque...... DSMtuners.com
WebOct 6, 2011 · The most important difference is the difference between a bolt and a stud. The factory bolts are being twisted while being torqued. This creates two forces fighting against a proper torque reading - friction at the threads and twisting of the shank of the bolt. With head studs, the studs is installed into the block in a relaxed state. WebNov 2, 2004 · The Top DSM Community on the Web. For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. ... now as im assembling it i read on here that a line bore is absolutely necessary if your going to use arp main studs. ... For sale 4G63 7 Bolt Arp Head Studs. Dsm Rob; Updated: Yesterday at 7:26 PM; Expires … coop sparkling rose wine
arp torque specs DSMtuners.com
WebAug 10, 2004 · When you overtorque above 15% of recommended which in this case would be about 95 ft/lbs you basically turn the fastener into a rubber band. Some of the fasteners will stretch and you will have uneven torque. Add heat and pressure and head gasket blows and the head can even warp. WebMar 22, 2009 · Appropriate preloads are specified for each ARP bolt. These preloads can be attained in a connecting rod by applying proper torque using a torque wrench or by measuring the amount of stretch in the bolt using a stretch gauge (it is known that a bolt stretches in proportion to the tension in it). WebDec 21, 2006 · My method is to drive the studs all the down into the block, then back them off about 1/4 to 1/2 turn. 4. If you don't have the lube, then use the 30wt. like stated. Or call up ARP or go down to a local ARP dealer and pick up a 1oz. tube of arp assembly lube. 5. Yes, if your not using the ARP lube, do as the direction say and torque to 120 ft. lbs. coop south east