With that many studs I'm not surprised the torque wouldn't need to be super high. That head musta cost a pretty penny! That was fun to watch - thanks for posting.
Don't know the exact cost, but it was thousands! Interesting, too, that there were several kinds of studs: some that only went into the top of the block and others they went WAY down nearly to the bottom of the engine (and could be wiggled). The gasket was the thickest thing I've EVER seen and will surely necessitate
many re-torques.
The owner has a wonderful garage that can hold a good 6 cars, and there is a lift. He's very generous with this cars, tools and garage.
He owns a 1924 Bentley "Speed" (the open cockpit red car in the photos), an 1950-ish Bentley Mark 6 and this 1933 Rolls-Royce... oh, and a mid-60s (?) Morgan 4+4. Nice stuff. All of the cars are driven and driven a lot.