I would like to know what your opinions are on engine run stands vs. running a newly built motor in a car? I've seen some internet opinions that say it's not good for rings and/or bearings to run a fresh motor on a stand with no drag or load on the output as would occur in a car. Furthermore, what's your opinions on building a fresh motor and having it sit for a while until the car is ready? Does it matter at all, and if it does, what's considered "too long" for a fresh motor to sit? I'm a little skeptical on this as my mechanical knowledge (limited, as it may be) tells me that if the motor is occasionally turned over and properly "primed" before starting/running in the car, that there's little to cause problems. Where am I wrong?