Ben Strader - E4 - Total Seal Piston Rings by Hidden Horsepower published on 2020-01-10T05:18:41Z Ben Strader from EFI University joins Total Seal's Keith Jones and host Joe Castello to go in depth about his "Project Spinal Tap", 11,000 RPM LS engine experiment. Strader and Jones discuss the challenges presented by extreme RPM and offer suggestions to engine builders who do not have dedicated Research and Development programs. Genre Technology