Today, I saw a company that is promoting a propane/diesel fuel system.
Touted to have all kinds of upsides including increased horsepower and
double fuel efficiency.

Anyone hear of this or can provide info?

Steve

--
"...the man who really counts in the world is the doer, not the mere
critic-the man who actually does the work, even if roughly and imperfectly,
not the man who only talks or writes about how it ought to be done."
Theodore Roosevelt 1891