> No one pursued it because there's not a cheap and simple way of getting 2-stroke engine emissions down to an acceptable level. I don't think it's fair to say

> No one pursued it because there's not a cheap and simple way of getting 2-stroke engine emissions down to an acceptable level. I don't think it's fair to say no one pursued a more efficient and emissions friendly two-stroke engine. In the boating world, there are examples of modern two-stroke outboard engines which do meet current emission standards. For example, the Evinrude E-TEC range.[1][2] [1] https://www.evinrude.com/en-US/e-tec.html https://www.evinrude.com/en-US/e-tec.html [2] http://www.evinrude.com.au/BuyAnEngine/News/NewEmissionLawsareComing-We.aspx http://www.evinrude.com.au/BuyAnEngine/News/NewEmissionLawsa...