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auto Engine
Looking for a great choice to push My
Velocity.
These are just sum of the things I have looked
into for my
quest on a engine of choice .Rotary have a fuel burn that is 10-
15% worse than any standard combustion engine so that calculates out to about
$4,000
in fuel cost alone at just 10% over 2000 hr, with a cheap fuel
cost
of only $2.00 a gallon. Yes you can use auto fuel but
realistically
it can not be found at may airports. So with that extra $4,000
you could
put a hole new Chevy motor in your plane, if need be. There
four life
span of the rotary over the Chevy thins down considerably even if
there
is any difference. As far as reliability of the two
engines
neither the rotary or the Chevy have an real life track
record Yet. Yea the
rotary has some racing experience but so does the
standard piston engine.
The rotary does have a great life span in
racing at full throttle . You might think of it this way to . The Chevy
engine you put in your plane is not going to be turning
in the 8,000 +
rpm range like the race versions. to get to the power range
you need .
You can get plenty of power in 5,800 range to do the job with a box stock
LS1.
The hardest thing on an engine is stop and go driving
which is reduced significantly in aircraft application. Hence the aircraft
application for an auto motive engine is just waiting to be proven given the
time and effort By a lot
of hard working Experimental Aircraft
builders.
As far as aircraft engines are concerned they
work well but they are still
using old technology. You wouldn't be using
an 286 computer these
days so why would you want an engine that
predates that by another
some 30 odd years. Yes it has a great track
record but look at it some time
after all these years they still
are sending out repair order and up dates
for problems found on these
engines to.
Just some of my thought on the subject
.
Ron N34CV