Cam help

Way off base here to the OP, but on a side note, koenginsegg is now using a cam-less engine in their suoercar that use, electro hydraulic pneumatic valves. It is an a 2 liter inline 3 cylinder, weighs 154 pounds, and makes over 600 horsepower called their, TFG engine (tiny,friendly,giant).
It can run as a 2 stroke or a 4 stroke engine, use the Otto cycle, Atkinson cycle, or miller cycle, and run on any common fuel.
Best part about it, never a flattened lobe/lifter!
Maybe it will trickle down to the masses one day