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Message-Id: <9311066f999304654944cfe3bfdbb8fa@iprimus.com.au>
From: david mccandless <daval@iprimus.com.au>
Subject: Re: [FlyRotary] Re: Ivo Magnum
Date: Fri, 15 Dec 2006 06:32:01 +0800
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
X-Mailer: Apple Mail (2.624)


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Tracey/Bob/Anyone
  What was the problem over 150 mph? What are you using now?
Ref the IVO prop, can you give an opinion on reliability, operation and=20=

any problems or worries. I would like to fit one to my Europa for speed=20=

range 70 to 180 mph, probably on a 13b, if the RB Aluminum Hsgs work=20
out.
BR, Dave McC
On 14, Dec , at 10:17 PM, Tracy Crook wrote:

> I=A0flew the Ivo Magnum (high pitch version) for awhile on my -4 =
(ground=20
> adjustable only)=A0and=A0tested it at near max pitch (~100").=A0=A0=A0 =
Takeoff &=20
> climb=A0was OK even though static & climb RPM was limited to only =
~4000=20
> rpm.=A0=A0 Flight performance will vary greatly based on the aircraft =
&=20
> power to weight ratio.=A0 The -4 is an overpowered hot rod compared to=20=

> factory planes.=A0 The same setup on a Cessna 172 might be marginal at=20=

> best.=A0 Over all, the Ivo was great below 150 mph.=A0 Above that it=20=

> sucked.=A0 Pusher installations seem to have better results with it=20
> (because it blows? : > ) sorry...
> =A0
> Tracy
>> ----- Original Message -----
>> From: Bob Tilley
>> To: Rotary motors in aircraft
>> Sent: Wednesday, December 13, 2006 9:51 PM
>> Subject: [FlyRotary] Ivo Magnum
>>
>> Folks,
>>
>> I had a question concerning the electrically adjustable Ivo, If I=A0
>> forget to go to fine pitch when landing, what kind of performance =
can=A0
>> I expect if I need to do a go around? Just being cautious and =
wanting=A0
>> to know beforehand. Is there anyone willing to own up to having done=A0=

>> it already? I'm going to be running a 180 hp 13b in a Cozy MK IV.
>>
>> Bob
>>
>> --
>> Homepage:=A0 http://www.flyrotary.com/
>> Archive and UnSub:=A0=A0 =
http://mail.lancaironline.net/lists/flyrotary/

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Tracey/Bob/Anyone=20

 What was the problem over 150 mph? What are you using now?

Ref the IVO prop, can you give an opinion on reliability, operation
and any problems or worries. I would like to fit one to my Europa for
speed range 70 to 180 mph, probably on a 13b, if the RB Aluminum Hsgs
work out.=20

BR, Dave McC

On 14, Dec , at 10:17 PM, Tracy Crook wrote:


<excerpt><fontfamily><param>Verdana</param><x-tad-bigger>I=A0flew the
Ivo Magnum (high pitch version) for awhile on my -4 (ground adjustable
only)=A0and=A0tested it at near max pitch (~100").=A0=A0=A0 Takeoff & =
climb=A0was
OK even though static & climb RPM was limited to only ~4000 rpm.=A0=A0
Flight performance will vary greatly based on the aircraft & power to
weight ratio.=A0 The -4 is an overpowered hot rod compared to factory
planes.=A0 The same setup on a Cessna 172 might be marginal at best.=A0
Over all, the Ivo was great below 150 mph.=A0 Above that it sucked.=A0
Pusher installations seem to have better results with it (because it
blows? : > ) sorry...</x-tad-bigger></fontfamily>

=
<fontfamily><param>Verdana</param><x-tad-bigger>=A0</x-tad-bigger></fontfa=
mily>

=
<fontfamily><param>Verdana</param><x-tad-bigger>Tracy</x-tad-bigger></font=
family>

<excerpt><fontfamily><param>Arial</param><x-tad-bigger>----- Original
Message -----</x-tad-bigger></fontfamily>

=
<bold><fontfamily><param>Arial</param><x-tad-bigger>From:</x-tad-bigger></=
fontfamily></bold><fontfamily><param>Arial</param><x-tad-bigger>
</x-tad-bigger><color><param>0000,0000,EEEE</param><x-tad-bigger>Bob
Tilley</x-tad-bigger></color><x-tad-bigger> </x-tad-bigger></fontfamily>

=
<bold><fontfamily><param>Arial</param><x-tad-bigger>To:</x-tad-bigger></fo=
ntfamily></bold><fontfamily><param>Arial</param><x-tad-bigger>
</x-tad-bigger><color><param>0000,0000,EEEE</param><x-tad-bigger>Rotary
motors in aircraft</x-tad-bigger></color><x-tad-bigger> =
</x-tad-bigger></fontfamily>

=
<bold><fontfamily><param>Arial</param><x-tad-bigger>Sent:</x-tad-bigger></=
fontfamily></bold><fontfamily><param>Arial</param><x-tad-bigger>
Wednesday, December 13, 2006 9:51 PM</x-tad-bigger></fontfamily>

=
<bold><fontfamily><param>Arial</param><x-tad-bigger>Subject:</x-tad-bigger=
></fontfamily></bold><fontfamily><param>Arial</param><x-tad-bigger>
[FlyRotary] Ivo Magnum</x-tad-bigger></fontfamily>


=
<fontfamily><param>Verdana</param><x-tad-bigger>Folks,</x-tad-bigger></fon=
tfamily>


<fontfamily><param>Verdana</param><x-tad-bigger>I had a question
concerning the electrically adjustable Ivo, If I=A0 =
</x-tad-bigger></fontfamily>

<fontfamily><param>Verdana</param><x-tad-bigger>forget to go to fine
pitch when landing, what kind of performance can=A0 =
</x-tad-bigger></fontfamily>

<fontfamily><param>Verdana</param><x-tad-bigger>I expect if I need to
do a go around? Just being cautious and =
wanting=A0</x-tad-bigger></fontfamily>

<fontfamily><param>Verdana</param><x-tad-bigger>to know beforehand. Is
there anyone willing to own up to having done=A0 =
</x-tad-bigger></fontfamily>

<fontfamily><param>Verdana</param><x-tad-bigger>it already? I'm going
to be running a 180 hp 13b in a Cozy MK IV.</x-tad-bigger></fontfamily>


=
<fontfamily><param>Verdana</param><x-tad-bigger>Bob</x-tad-bigger></fontfa=
mily>


=
<fontfamily><param>Verdana</param><x-tad-bigger>--</x-tad-bigger></fontfam=
ily>

<fontfamily><param>Verdana</param><x-tad-bigger>Homepage:=A0
=
</x-tad-bigger><color><param>0000,0000,EEEE</param><x-tad-bigger>http://ww=
w.flyrotary.com/</x-tad-bigger></color></fontfamily>

<fontfamily><param>Verdana</param><x-tad-bigger>Archive and UnSub:=A0=A0
=
</x-tad-bigger><color><param>0000,0000,EEEE</param><x-tad-bigger>http://ma=
il.lancaironline.net/lists/flyrotary/</x-tad-bigger></color></fontfamily>

</excerpt></excerpt>=

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