oil system stays pressurized?..

(nevermind) mechanical oil pump...

what about apex seals?

 

It's not rolling enough/fast enough to even worry about them. Remember you *can* run without the OMP and premix, it just wears the internals faster. But considering the short ammount of time it'd roll for, I doubt it'd do any damage.

 

Yeah, your car rolling down a hill unattended is much more dammage prone than turning the engine over a few times with out oil pressure