Is it normal to build an engine test stand?

[Ol' Ron]

A test stand can deatroy the rings faster than 100k miles. Why?? well if you have a run stand you\ll run the new engine without a load. Doesn't hurt for a short time just to make sure everything is working right. But then you have to run it for your buddies while you get the car ready. A year later you put it in the car and wonder why it burns oil. now you know. Truck tire works just fine.
Gramps