And at some point I have to believe more isn't better because the oil system simply can't move any more volume because of all the internal restrictions...
Its when you lose those restrictions that the HV pump comes into play. More bearing clearance, full time top end oiling, pressurized roller lifters, pushrod oiling, full roller rockers, etc.. The downside is if you're going o move more volume you damn well better have the volume to move. A HV pump will drain a stock big block or hemi/six pack pan in the quarter mile. Anything less than a seven quart pan and you're just beggin' for trouble.
