BIG BLOCK FORD
Would you like to react to this message? Create an account in a few clicks or log in to continue.

Rod bolt and cam bolt torque?

+5
jones
Curt
dfree383
richter69
jbozzelle
9 posters

Go down

Rod bolt and cam bolt torque? Empty Rod bolt and cam bolt torque?

Post  jbozzelle January 20th 2011, 11:54 am

What should the rob bolts be torqued to on a 6.8 Eagle? It's not the L19 or 2000 bolts. I think they are stamped 7840?

Also what about a 9/16 fine thread cam bolt?

jbozzelle

Posts : 3705
Join date : 2009-08-10
Age : 50
Location : New Orleans

Back to top Go down

Rod bolt and cam bolt torque? Empty Re: Rod bolt and cam bolt torque?

Post  richter69 January 20th 2011, 11:58 am

The cam bolt is a 7/16 fine thread, red loctite, 65ish ftlbs. Be sure to use a grade 8 bolt with plenty of thread.
richter69
richter69

Posts : 13649
Join date : 2008-12-02
Age : 53
Location : In the winners circle

Back to top Go down

Rod bolt and cam bolt torque? Empty Re: Rod bolt and cam bolt torque?

Post  dfree383 January 20th 2011, 12:11 pm

Rod bolts should be 64ish with moly.
dfree383
dfree383
BBF CONTRIBUTOR
BBF CONTRIBUTOR

Posts : 14851
Join date : 2009-07-09
Location : Home Wif Da Wife.....

Back to top Go down

Rod bolt and cam bolt torque? Empty Re: Rod bolt and cam bolt torque?

Post  jbozzelle January 20th 2011, 12:17 pm

I've got a full thread bolt and thick washer.

Any rod torque value for 30 wt? Or is this where you would only use moly?

jbozzelle

Posts : 3705
Join date : 2009-08-10
Age : 50
Location : New Orleans

Back to top Go down

Rod bolt and cam bolt torque? Empty Re: Rod bolt and cam bolt torque?

Post  Curt January 20th 2011, 4:24 pm

John, do yourself a favor and use ARP lube. It will help with your accuracy of pulling torque. Smile
Curt
Curt

Posts : 2791
Join date : 2009-02-08
Age : 62
Location : Henrietta, Texas but mostly on the road

Back to top Go down

Rod bolt and cam bolt torque? Empty Re: Rod bolt and cam bolt torque?

Post  jbozzelle January 20th 2011, 4:54 pm

Should I completely clean the 30 wt off with brake cleaner? I've already assembled the shortblock. Just have the rods hand tight because I didn't have the torque values.

jbozzelle

Posts : 3705
Join date : 2009-08-10
Age : 50
Location : New Orleans

Back to top Go down

Rod bolt and cam bolt torque? Empty Re: Rod bolt and cam bolt torque?

Post  dfree383 January 20th 2011, 4:59 pm

should be able to just smear on the moly.
dfree383
dfree383
BBF CONTRIBUTOR
BBF CONTRIBUTOR

Posts : 14851
Join date : 2009-07-09
Location : Home Wif Da Wife.....

Back to top Go down

Rod bolt and cam bolt torque? Empty Re: Rod bolt and cam bolt torque?

Post  jones January 20th 2011, 5:12 pm

For kicks and giggle just make sure your cam bolt isn't bottoming out. Especially if your not using the essentric.

jones

Posts : 2230
Join date : 2008-12-02
Location : Philadelphia, MS.

Back to top Go down

Rod bolt and cam bolt torque? Empty Re: Rod bolt and cam bolt torque?

Post  jbozzelle January 20th 2011, 5:38 pm

Thanks Dave. Jones, I checked that too!

jbozzelle

Posts : 3705
Join date : 2009-08-10
Age : 50
Location : New Orleans

Back to top Go down

Rod bolt and cam bolt torque? Empty Re: Rod bolt and cam bolt torque?

Post  tiger January 20th 2011, 6:02 pm

http://www.eaglerod.com/index.php?option=com_content&task=view&id=24&Itemid=25

tiger

Posts : 272
Join date : 2009-11-04
Age : 49
Location : Hartsburg, MO

Back to top Go down

Rod bolt and cam bolt torque? Empty Re: Rod bolt and cam bolt torque?

Post  Lem Evans January 20th 2011, 7:52 pm

I don't care for the moly stuff on head or main bolts/studs but like has been said use the stuff the mfr. recommends on rod bolts.

Lem Evans

Posts : 7445
Join date : 2008-12-03
Location : Livermore , Ky

http://bfevansraceparts.com

Back to top Go down

Rod bolt and cam bolt torque? Empty Re: Rod bolt and cam bolt torque?

Post  jbozzelle January 20th 2011, 11:24 pm

Thanks guys. I'll get after it tomorrow night.

jbozzelle

Posts : 3705
Join date : 2009-08-10
Age : 50
Location : New Orleans

Back to top Go down

Rod bolt and cam bolt torque? Empty Re: Rod bolt and cam bolt torque?

Post  DanH January 21st 2011, 9:24 am

if you get in a bind and have to use 30wt = 80lbs tq for the rod bolt

DanH

Posts : 1081
Join date : 2009-08-06

Back to top Go down

Rod bolt and cam bolt torque? Empty Re: Rod bolt and cam bolt torque?

Post  nuclearcobra January 22nd 2011, 9:14 am

It jumps that much using oil instead of moly ?
nuclearcobra
nuclearcobra
BBF CONTRIBUTOR
BBF CONTRIBUTOR

Posts : 1385
Join date : 2009-08-16
Location : Delaware Coast

Back to top Go down

Rod bolt and cam bolt torque? Empty Re: Rod bolt and cam bolt torque?

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum