arp torque spec

[lou schmouder]

Trying to find out the torque spec for flywheel, crank, and cam bolts .Been to arp website and the are not listed on website . can anyone help

 

[donniekak]

Trying to find out the torque spec for flywheel, crank, and cam bolts .Been to arp website and the are not listed on website . can anyone help

Arp lists the torque specs for all of their fasteners based on material, and size.

 

[NHerron]

WELL the specs are listed here on tuners but I'll give you them anyway since I have a quick list

I have a 6 bolt engine.

Concerning your needed specs, the 6 bolt 7 bolt engines have the same bolt diameter so the specs should be the same. So in that case

-12MM FLYWHEEL bolts torque to 95 FT lbs with blue loctite on threads + ARP moly under the bolt head

-10MM crankshaft MAIN STUD NUTS torque NUT to 60 FT lbs + slather up that ARP moly on all nuts/washers. The threads in the block should be cleaned up and studs should thread in nicely. Studs are installed DRY, no lube. Also, the tightening sequence should go in OEM order with torque applied in STEPS. IE 20FTlbs - 40FTlbs - 60FTlbs. The last applied torque should be a jump of at least 20ft lbs to overcome static friction

-No idea on cam caps

 

[josh408]

Cam caps are 16 pounds I believe

 

[NHerron]

Is that ARP spec or service manual specs

 

[bryanwheat]

I assume that he is talking about the cam gear bolts and not cam cap bolts.

 

[NHerron]

Ah good call Bryan

I didn't think anybody even used ARPs on the cam caps.

 

[lou schmouder]

yea need arp cam bolt and arp crank bolt that holds balancer in place

and went to web site and no specs for arp 207-2501 (crabk bolt) or arp 107-1002 (cam gear bolts)...

 

[NHerron]

Call up ARP next time they're open if you can't find the specs
ARP-bolts.com | ARP Contact Information

 

[lou schmouder]

Yea going to monday just thought someone in here would know, so I can get motor in today

 

[NHerron]

This is cam gear bolt, people say to torque to factory spec but I don't know for sure
http://www.dsmtuners.com/forums/newbie-forum/419683-arp-cam-bolt.html

Crank gear bolts same as stock
http://www.dsmtuners.com/forums/cylinder-head-short-block/346821-arp-balancer-bolt.html

I use Google to search dsmtuners like this "cam gear arp spec dsmtuners"

Just put dsmtuners after the question and it will find what you're looking for

 

[3kgt2nv]

i know that every arp product i have ever bough gives their torque specs on the packaging for dry torque, with oil, and with arp moly lube (recommended)

 

[lou schmouder]

Yea I thought it would be on back or a piece of paper but no. and i bought them brand new from STM