Slight sidetrack,
Remember those industrial engines that wouldn't start unless they had oil pressure?
I wonder if there's a way to have that option?
In the true spirit of survival, I've taken to pouring the oil OUT the filler tube
and just forget about the drainplugs altogether.
Knowing what I do, there's probably a good reason not to do it that way.
I guess it would matter more if the plugs were magnetic and needed to be cleaned off.
I remember doing an engine r&r in a couple hrs and then spending 6 HOURS on a
stripped drainplug so I hate them with all my heart.
The vehicle owner did his own oil change and then brought it to US knowing
it was screwwwed but didn't bother to tell us.