Paul
Is the 16b all aluminum?  If so what do these engine cores fetch on
the used market?  What do you think a single rotor 16b variant would
weigh?

Matt Naiva

Yes all aluminum except for the rotors and e-shaft.

It is not in production  yet.
They are still doing R & D on it.
Mazda now claims the prototype burns less fuel than
their excellent piston engines per HP generated.

That is an earth shaking event.


Paul Lamar