Johnson HT-2011 hyd lifters

While I understand your point, on the flip side, most people will encounter a problem because a problem occurred. Case in point, most of us will run a rev limiter to prevent over revving the engine which save parts from failing. You can't say you can run these type lifters in applications of 6000 RPM or less because you can't plan on something else not failing and getting into trouble. Am I making sense here?