Quote:
Originally Posted by rmay635703
NoX and rings are the only 2 reasons automakers did not choose that tech, eliminate NOx worries and ring issues might be possible to overcome.
|
Not so, at least from my understanding of how 2-cycle engines work. First, on every stroke part of the incoming fuel/oil-air mixture is sucked right through the cylinder and out the exaust port. There's a major source of unburned hydrocarbons, and poor fuel efficiency.