Do you REALLY know how Hydraulic Roller Lifters work?

A friend shared this video from the Camshaft School that shows an in-depth explanation of how hydraulic roller lifters actually work.

I'm a solid roller guy myself, but I appreciate these little miracles of engineering.


Hope you get something from it.

(Sorry....it does require a Fakebook account :()


*Mods - Am I able to embed a Facebook reel? It's not working on my end.