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ARP Ultra Torque Fastener Lubricant
ARP Ultra Torque Fastener Lubricant


 
Our Price: $1.95

Part Number: 8017073
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Features
 
Features
ARP Ultra Torque Fastener Lubricant


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.



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Average Customer Review: 5 of 5 Total Reviews: 3 Write a review.

  0 of 0 people found the following review helpful:
 
ARP Ultra Toque Fastener Lubricant August 15, 2017
Reviewer: Edward Boyle from Bremertron, WA United States  
New bolts with a high quality thread lube will give high accuracy torque results. Very important for head bolts.

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  0 of 0 people found the following review helpful:
 
ultra torque January 29, 2016
Reviewer: Robert Wener from Starksboro, VT United States  
This stuff is nice.

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  1 of 1 people found the following review helpful:
 
ARP Torque Lube December 10, 2013
Reviewer: Dennis from Ladson, SC United States  
good value

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