Ordered a set of ARP head studs for my 2012 6.7 Cummins.

Did quite bit of research before the purchase.

Since I'm not planning on an all out build I opted for the 425 set. As far as the re-torque goes I'm reading different opinions.

On a different forum someone posted that he wasn't comfortable doing the install himself so he had a shop do it.

They torqued the head studs to 135lbs instead of 125lbs and adjusted the valves and let it go without the re-torque.

No problems. I'll follow the procedure of incrementally getting to proper torque and the proper sequence of tightening the studs.

I've also read of loosening and retorquing up to 5 times. Like to get you folks opinions.

Thanks,
Mac H.