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Torque specs with ARP moly grease? #1034468
07/17/11 08:59 PM
07/17/11 08:59 PM
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ebodiesonly Offline OP
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ebodiesonly  Offline OP
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At Factory Shop Manual tightening torque specs for instance main bearing cap bolt, cylinder head bolt etc are given with using motoroil in the threads.

What should the torque specifications be if ARP moly grease is used in the threads?


1970 Challenger R/T 383
1970 Challenger Convertible 383
Re: Torque specs with ARP moly grease? [Re: ebodiesonly] #1034469
07/17/11 09:39 PM
07/17/11 09:39 PM
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Bend,OR USA
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Cab_Burge Offline
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It depends on the bolt maker and ARP, call both to get the correct information ARP may not give you a torque specs. for some other brand


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
Re: Torque specs with ARP moly grease? [Re: ebodiesonly] #1034470
07/17/11 09:39 PM
07/17/11 09:39 PM
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Atco NJ
DJVCuda Offline
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My paperwork from ARP says the heads and mains ( studs) go to 110 lbs

Re: Torque specs with ARP moly grease? [Re: ebodiesonly] #1034471
07/17/11 09:40 PM
07/17/11 09:40 PM
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Crizila Offline
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I would not use ARP moly grease on non ARP bolts where just regular oil is recommended - especially in blind holes. Your askin for trouble by doing so - IMO.

Last edited by Crizila; 07/17/11 09:42 PM.

Fastest 300
Re: Torque specs with ARP moly grease? [Re: Crizila] #1034472
07/17/11 09:53 PM
07/17/11 09:53 PM
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Syracuse,NY
CompWedgeEngines Offline
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Quote:

I would not use ARP moly grease on non ARP bolts where just regular oil is recommended - especially in blind holes. Your askin for trouble by doing so - IMO.




I agree with Crizila, as well as there have been some major changes in torque specs because of the new lubes that ARP is using. I use CMP lube on just about everything with a known stretch, but I'd almost rather use 30W than the "new" ARP lube.


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WD for Diamond Pistons,Sidewinder cylinder heads, Wiseco, K1 rods and cranks,BAM lifters, Morel lifters, Molnar Technologies, Harland Sharp, Pro Gear, Cometic, King Engine Bearings and many others.
Re: Torque specs with ARP moly grease? [Re: CompWedgeEngines] #1034473
07/18/11 01:20 AM
07/18/11 01:20 AM
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TheBlackCar Offline
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If the fasteners are ARP, the ARP website shows torque specs if you know the kit number. (XXX-XXXX)

Good Luck

Re: Torque specs with ARP moly grease? [Re: TheBlackCar] #1034474
07/18/11 09:11 AM
07/18/11 09:11 AM
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Balt. Md
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383man Offline
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The factory service manual torque readings are with using motor oil. I dont even know if ARP was around in the mid 60's when some of the manuals for our cars were written. Anytime I have gotten ARP bolts the paperwork that comes in the box gives torque readings with the ARP lube and with motor oil. It is always higher with motor oil. Ron







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