Another trick I have heard of but never done myself, is groove the lifter or the lifter bore so you get more pressurized oil onto the roller wheel. And yes it's better to have a little more spring pressure with solid rollers
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If it ain't buckin, chirpin & makin all kinds of bad noises, then I ain't happy
Accelerating is optional...........stopping is mandatory. Your car WILL stop one way or another.
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