[Headrage]

Just an update: I took the car to my mechanic for a diagnosis and possible solution(s) and he asked me to leave it with him for a couple of days. I stopped by today and he told me that the heads re-torqued with absolutely no problem. I started it up and it was nice and quite. The big question I have now is, is this the symptom of head studs pulling out. Stud pulls, nut loosens, re-torque, okay for awhile, stud pulls, nut loosens, etc., etc. Or when they go do they just give it up all at once?

Thanks