fmart i totally agree with you but what happens if there is a collapsed lifter, or one that isnt pumped up yet. i learned the hard way, i always soak lifters in oil before i install but for some reason it didnt hold the oil, well needless to say when it pumped up, bent push rod. i know that was just a freak of nature but it does happen, than again started drinking (beer) before i even put the crank and pistons in