"Dude" wrote in message
...
I reduce throttle in my plane, and I can increase rpm. The combination
will
slow my plane

Reducing throttle in a Cirrus slows the plane down too.

without over cooling the engine. I DO NOT want to get into an
argument about shock cooling.

Then stop making statements that rely on the assumption that shock cooling
exists.

Whether shock cooling occurs or not does not
change the fact that many pilots fly in ways to avoid it.

So what? First of all, your assumption that high RPM, low throttle power
settings avoid shock cooling is simply wrong. If there is such a thing as
shock cooling, then reducing power will cause shock cooling, regardless of
what mix of RPM and MP you use. Additionally, at low throttle, high RPM
settings, the engine is windmilling, being driven by the airflow through the
prop, and is considered by many to be at least as damaging to an engine as
shock cooling, if not more so.

Secondly, the fact that "many pilots" fly in a way to try to avoid something
that does not happen isn't relevant to any rational discussion. Why would
an aircraft designer install speed brakes just to address some psychological
need for a pilot to use them, even if there is no practical advantage to
doing so?

In other words, if you want to play the "avoid shock cooling card", you'd
better darn well be prepared to argue that "shock cooling" is real.

The Cirrus does
not allow full control over prop and throttle (aka phony fadec)

It's not a FADEC. It's not advertised as a FADEC. It cannot possibly be a
"phony fadec [sic]", since no one's called it a FADEC in the first place.

Well, the ones that have engines dying at 700 hours are a lot frigging
louder than the ones that think it works just fine.

I haven't seen any evidence to even buttress that statement. But even if
it's true, how's that anything other than basic human nature? Why would
someone for whom everything's going fine invest a huge effort complaining
about that? Who do you expect to hear from, if not from the few folks who
have had engine problems?

Pete