Thoughts on a 390 cu in. stroker from a 318?

No torque is applied(or does anything) until it is called on to do some work.
Not necessarily
You're getting into details that really mean nothing to most people.
Are you an engineer?
Nope
You seem to be adding complexity to manys' understanding that they don't need to know.
No you adding confusion with misleading/false statements, why so many seem confused by what should be a simple concept.
Physic do rule, but details sometimes unnecessary.
Nor do I know it all either. And what you've stated hasn't helped me to grasp it any better.
Torque and rpm = power and power is what's used, it's pretty simple, no hp VS torque, no torque does X and hp does Y, hp does it all and that is made up from rpm and torque.

Can you have torque absence of power ? yes but if no power is being used no movement over time has took place. Which has basically zero to do with POWERING cars, boats etc..