[smokingfrog]

I remember reading about this a few years ago.

If it ever happens, I wonder if you will be able to retrofit an existing engine?

[11th Commandment]

http://www.photonics.com/Article.aspx?AID=51731

[ckilmer]

I remember reading about this a few years ago.

If it ever happens, I wonder if you will be able to retrofit an existing engine?
.............
Hmmm if this has been around for a couple years—then there are likely some problems with the tech that they’re not talking about. One poster above mention carbon degredation over time

[reg45]

Re: Retrofit - You would probably have to replace the entire ignition system including the computer controls.

[taxcontrol]

At the end of the article, it talks about a shipping company wanting to retrofit their fleet. Might be possible.