Had a 625 break, talked to Dan Scheid and he switched me to H11's
How many ft lbs? Number of torque's?
taylor, how much boost do you run?
speaking of that,, Jeff Garmon has done some pretty amazing things with stock head bolts too....
Taylor, unless you pay big time (for a retool) ARP does not make a 625 14mm stud.. Torrey Worenka (a local guy up here) had them make him some,, it was quite a bill.
I run the 425s over 60 also and zero issues. Top torque is 120 with ARP moly lube