I've looked everywhere but not found the torque sequence for my d4 7u. My manuals are good but limited on this subject anyway but I'm planning to pull my head off and at least repair that one exhaust valve that is bad. I know I need to untorque a certain way and then retorque a certain way. Also is the torque 58 ft lbs for inners and 130 for routers on this one? Think I saw that somewhere. Also do I need all new bolts or use the same ones - actually some of those are studs probably. Any help to all my questions along with advice is appreciated. I'm off pretty much from work now so I've got time to fool with this thing I think