"Orval Fairbairn" wrote

I reviewed the website and found no mention of specific fuel consumption
(sfc), so we really do not have enough data to draw conclusions,
although the weight sounds too good to be true! (150 lb for 850 hp).

That would make your hair curl in an average homebuilt!

Me thinks that auto makers and other big companies would have bought him
out, long ago, if it were really as good as it was proposed.
--
Jim in NC