This technology is being worked upon by multiple researchers online and the working device in the video seems to be extremely efficient for the size of the plasma ignition kernel. Largest ignition kernel I have ever seen. And this technology is emerging and developing so fast...
1991 Toyota Pickup 22R-E 2.4 I4/5 speed
1990 Toyota Cressida 7M-GE 3.0 I6/5-speed manual
mechanic, carpenter, stagehand, rigger, and know-it-all smartass
"You don't get to judge me for how I fix what you break"