IM NEW IN THE FORD FAMILY(PREVIOUS CHEBY OWNER) AND i HAVE HEARD NIGHTMARES ON THE 6.0L. i HAVE A 2006 F250 4X4 WITH BOUT 47K ON IT. IM DEATHLY AFRAID OF BLOWIN HEAD GASKETS....1 FRIEND RECOMMENDS I GET ARB HEAD STUD KIT....ANOTHER SAYS THEY FIXED HEAD STUD PROB IN 06. I WANT MORE POWER (MY OLD...