And... It's a two stroke

[JTP]

Very interesting. Won't ever have to worry about valves impacting pistons and the opposing pistons should cancel out most of the vibration. Also, the opposing pistons effectively gives the engine a longer stroke while reducing the central rotating mass. I'd like to see the dyno graph on this thing. Would be interesting how much torque it produces in both diesel and gas form. You can even see the piston cooling oil jet. I bet this thing is loud.