Head Bolt Torque Question

Re the effect of oil, I saw an engineering chart from Rocketdyne concerning bolt torques. It said that regular oil does not change the torque to tension relationship, but only makes it more consistent. Apparently because the oil squishes out to give only metal-metal contact at the final torque value. What could affect the relation is using a high-pressure lubricant such as MbS2 ("moly"), which can give twice the tension (stretching force) for the same torque reading. The bolt tension is what is critical and reading torque is just a way to infer it. Some wheel bearing greases have moly, so avoid using any grease on the threads or underside of the bolt head. Also, blow out the holes since you don't want any oil level which could hydro-lock against the bolt to cause you to stop torqueing too early. Rocketdyne (now Aerojet Rocketdyne) made the liquid rocket boosters on the F-1 engine (Saturn V) and Space Shuttle, so everything they do is precise and carefully vetted and checked since a leak in a rocket booster is much worse than in your car.