ARP head studs....one use only?

I just got my heads back from the machine shop after bigtime HG failure, and the guy there recommended that I replace my head studs. I thought the one advantage of studs over bolts was that you can use them over and over. :dunno:

i though yo could 2 mine are in for the 2nd time

ARP’s are reusable, unless they strecthed out at all. Stock torque to yeild bolts are not. To check to see if they were stretched at all, get a micrometer and measure them. I’m sure you can get the specs for how long they should be from ARP.

reuse them! thats why u buy ARP

arp recommends replacing them after 5 cycles