"Bob Engelhardt" wrote: (clip) the gas use is also less & given you're
getting *some* power
from the steam stroke, your efficiency will be higher. Putting it the
other way around: if you increase the RPM so that your gas use is the same
as a 4-cycle (same number of combustion strokes per second), you will get
more power. (clip)
^^^^^^^^^^^^^^^^^^^
Thanks. You understood my confusion.