[Bloody Sam Roberts]

Isuzu was doing research on ceramic engine technology maybe 20 yrs ago. Too bad it never came to fruition.

I thought GM had accomplished that and put the technology to use in the Cadillac Northstar engines. Am I mistaken?

[FlyVet]

I don't know if you are or not. Do they run without water cooling? That was supposed to be the big deal with ceramic engines back then.