Overview: This time, the comparison features 100-percent more hydraulic cam! Last round we compared hydraulic and solid roller lifters on hydraulic and solid cams, respectively. But we have more questions! For instance, can you actually run solid roller lifters on a hydraulic cam? Why would you? And, if you do, will they make more power? How long will they survive? The list goes on, but check out the answers for yourself on this episode of Engine Masters presented by AMSOIL, and hopefully you’ll be as intrigued as the rest of us.