Have you retorqued the head bolts/nuts in an X torque pattern after every heat cycle once it is totally cold again to 144 inch pounds???
No i haven't tried that yet.
I'm pretty sure I already answered that question, I already told you about torqueing that jug down to 144 inch pounds with a torque wrench...Since you have said you haven't done this, that is the very FIRST place to start.So what should I do?????