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ARP 100-9909 - ARP Ultra Torque Assembly Lubricant

  • Assembly Lubricant, for Engine Assembly and Fastener Installation, Ultra Torque, 1.69 fluid oz., Each
  • Application Specific
  • Warnings
    • Shipping restrictions may apply on this part.
    • If you purchase this part, your order can only be shipped by ground.
  • Estimated Ship Date: 3/22/2010
 
BrandARP
Manufacturer's Part Number100-9909
Part TypeAssembly Lubricant
Product LineARP Ultra Torque Assembly Lubricant
Summit Racing Part NumberARP-100-9909
 
Volume1.69 fluid oz.
QuantitySold individually.
 

Get the right amount of torque.

Because of frictional inconsistencies with oil, moly, and other lubricants it takes multiple cycles of torquing the bolt, loosening it, and tightening it again to obtain the required preload or stretch. Typically, when a fastener is first tightened, friction is at its highest point and the preload value or stretch is low. As the fastener is cycled numerous times the friction decreases and the preload increases. This phenomenon is called "preload scatter." With this ARP Ultra Torque assembly lubricant, a fastener need only be torqued once to get within 5 percent of ideal preload, and it remains consistent through all subsequent cycles (from race-prep machining through final assembly). Moreover, given the inconsistencies of ordinary lubes, it is quite possible for adjacent head bolts or studs to have vastly different preloads. This scatter causes bore distortion, hampers piston ring seal, and leads to poor head gasket sealing.

Warranty

ARP stands behind their products indefinitely with respect to materials and workmanship. Automotive Racing Products would like to deal with the customer directly when they have a problem. Automotive Racing Products is interested in customer satisfaction and will make exceptions on an individual and case-by-case basis.