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ARP Ultra Torque Assembly Lubricants 100-9909

$7.53

Assembly Lubricant, for Engine Assembly and Fastener Installation, Ultra Torque, 1.69 fluid oz., Each

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Brand: ARP
Manufacturer's Part Number: 100-9909
Part Type: Assembly Lubricant
Summit Racing Part Number: ARP-100-9909

UPC: 672036037024
Volume: 1.69 oz.
Quantity: Sold individually.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Additional Information

Assembly Lubricant Usage
Engine assembly
Fastener installation

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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Most Helpful Reviews Review this Product

4 Customer Reviews for ARP 100-9909 - ARP Ultra Torque Assembly Lubricants

Average Customer Review

5 Star

(4)

4 Star

(0)

3 Star

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2 Star

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ARP Ultra Torque

Summit RacingSummit Racing Verified Purchase

Best on the market - wouldn't use anything else . . . . . .

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Reviewer: DAN from MN

Date: July 22, 2014

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ARP Ultra torque Assembly lube

Summit RacingSummit Racing Verified Purchase

A must when installing ARP head bolts or any high torque fastener. Delivers uniform bolt torque throughout the torque process minimizing false torque readings.

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Reviewer: TIMOTHY from FL

Date: May 05, 2014

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made assembly of engine a LOT easier

Summit RacingSummit Racing Verified Purchase

I went a purchased an extra tube of this lube to assemble and strenghten short block that was custom built by me. It certainly did keep the torque on a consistent basis. I would recommend a LARGER quantity. I used a lot more of this stuff than I thought. I was a LOT more liberal with it. I had this grey stuff everywhere on the ARP mains and the head studs. ...read more

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Reviewer: RAMON from MD

Date: May 04, 2014

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Buy ARP buy this

Summit RacingSummit Racing Verified Purchase

something i was told i needed for ARP bolts so the torque down correctly

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Reviewer: GARRETT from TX

Date: March 10, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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