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Head stud torque spec

May 21 2008 at 10:46 AM
Last Minute  (no login)
from IP address 96.4.62.20

What is the torque spec on the head studs in a BBF, I cant find my paper work.
Thanks,
Last Minute

 
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Alan
(no login)
65.240.34.1

Re

May 21 2008, 10:54 AM 


 
 
Last Minute
(no login)
96.5.63.20

Re: Head stud torque spec

May 21 2008, 2:43 PM 

Thanks Alan,
I think thatit is different with studs but a handy site none the less. They are arp studs i just lost the sheet,
Alan,
almost ready?
I am trying to get it together for this weekend

 
 
Alan
(no login)
65.240.34.1

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May 21 2008, 3:24 PM 

I think it is different with arp also, but you didnt specify so I posted it any way. I'm not even close to ready. The engine builder suposedly has the motor together now, and scheduled to dyno Friday. If all goes well, and I get to bring the motor home, then I'm still 2-3 weeks away from being ready.


Alan

 
 
Last Minute
(no login)
96.4.63.20

Re: Head stud torque spec

May 21 2008, 4:44 PM 

Its cool man, thanks for at least trying. I hope that motor makes some serious ponies, love to hear about you cleaning up this year. Thanks for the help on everything, when mine is finished back to work on dads.

 
 
SouthernJustice
(Login southernjustice)
72.92.213.235

Re: Head stud torque spec

May 21 2008, 7:19 PM 

My ARP studs were as follows with 7/16s studs for a BBC...

1. Screw Studs into the block hand tight only.. Use ARP thread sealer for any bolts protruding into a water jacket.

2. Install cylinder heads and check for binding and mis-alignment.

3. Install washers and nuts, torque to 80 ft lbs with ARP Moly Lube, or 85 ft lbs with 30wt motor oil. Tighten in three equal steps to get to the torque figures.


    
This message has been edited by southernjustice from IP address 72.92.213.235 on May 21, 2008 7:23 PM
This message has been edited by southernjustice from IP address 72.92.213.235 on May 21, 2008 7:21 PM


 
 

(Login fordman300)
24.144.141.67

Re: Head stud torque spec

May 22 2008, 12:35 AM 

arp studs go 135ftlb with 30w oil for both head and main studs

Cory

 
 
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