Tourqe the studbolts?

[Swedishdart]

I´m going to put my engine together now, but i have a question: How much chould i tourqe the main studs bolts? and the heads? (also studs) Teh engine is a 440 with alu heads....

 

[66dartman]

On my small block I used arp studs on the mains and they were 1/2". Arp wants you to use thier moly lubricant and torque to 85 ft lbs. Without thier moly lube, and 30w oil, I think they torque to 130 ft lbs. In other words, they want you to use thier lube on the threads and under the nuts.

 

[Swedishdart]

On my small block I used arp studs on the mains and they were 1/2". Arp wants you to use thier moly lubricant and torque to 85 ft lbs. Without thier moly lube, and 30w oil, I think they torque to 130 ft lbs. In other words, they want you to use thier lube on the threads and under the nuts.

I´m using ARP 140-5401 bolts

 

[Swedishdart]

Sorry i now found the instruction.... 90ftlbs with moly and 130ftlbs with engine oil. But thanks for the quick answer!