Talking about that. You know that the major auto manufacturers are/were setting up to start production of the 3 cylinder opposed piston two cycle engines? Actually..it would be three cylinder 6 piston opposed piston engine.
Test had shown that a F 150 would get in excess of 36 MPG.
The lower ports would be the intake and the upper the exhaust.
No valve train or 150 less moving parts.
I suppose they scrapped that now though since EVs are the savior of the world now...puke.
Interesting, I have own advanced designs for those.
I guess I need to see how they compare and if they stole my IP
Which companies ?