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prop and oil temps

https://www.murphybuilders.net/viewtopic.php?f=1&t=4185

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prop and oil temps

Posted: Sat Feb 18, 2012 9:27 am
by Angus McKenzie
Just a quick note to report the outcome of my changes.
I tried a friends 76-52 prop (way too fine) then repitched my 76-56 to
54" ----Works great.
Moved the oil-cooler from the lower left fire-wall to the left rear
engine baffle ---------Temps are now in the 195-210F range-----Perfect.

The 52" prop dropped my 75% power cruise to 80kts and had the 0-320 near
red-line on take-off, the 54" put me at 2500+ on take-off and 90kts
cruise power.
While pre-flighting after the Orillia float plane fly-in I found a
slight leak from my oil-cooler spraying onto the fire-wall and pulled it
off for a trip to the oil-cooler shop in Winnipeg,It was not repairable
nor was the second cooler we sent from a wrecked C-150 so I had to buy
an overhauled cooler and got it back on last Friday. The overhauled one
is not very pretty but it's tagged and has nice new paint on it.
Next chore for me is repairing a leak in an out-board float compartment
at the step, where the gear-hinge bolt goes.

Bob Fisher- It was great to finally get to meet you and see your really
nice Rebel,sorry we did not get to visit you at home but hope to do that
soon.

If anyone happens to be in this area on Saturday Sept.4 we are hosting
a huge bash here at our farm near London Ontario and you are invited to
attend. Pig-roast,band,lots of aviation types!

Regards to all, Angus



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prop and oil temps

Posted: Sat Feb 18, 2012 9:27 am
by rebel
Angus, I assume your prop diameters are 74 not 76. If so, your

numbers are bang on with my 74 X 54, with 2500 RPM take-off and

cruise at 90 knots (105 mph). My WOT top speed is about 2720 and

120+ mph. Again, this is with the 150 hp 0320 Rebel amphib.

Walter

"Angus McKenzie" <angus@lweb.net> wrote in message
news:006e01c48e98$2dbb7690$7305efd1@Thinkpad...
Just a quick note to report the outcome of my changes.
I tried a friends 76-52 prop (way too fine) then repitched my 76-56 to
54" ----Works great.
Moved the oil-cooler from the lower left fire-wall to the left rear
engine baffle ---------Temps are now in the 195-210F range-----Perfect.

The 52" prop dropped my 75% power cruise to 80kts and had the 0-320 near
red-line on take-off, the 54" put me at 2500+ on take-off and 90kts
cruise power.
While pre-flighting after the Orillia float plane fly-in I found a
slight leak from my oil-cooler spraying onto the fire-wall and pulled it
off for a trip to the oil-cooler shop in Winnipeg,It was not repairable
nor was the second cooler we sent from a wrecked C-150 so I had to buy
an overhauled cooler and got it back on last Friday. The overhauled one
is not very pretty but it's tagged and has nice new paint on it.
Next chore for me is repairing a leak in an out-board float compartment
at the step, where the gear-hinge bolt goes.

Bob Fisher- It was great to finally get to meet you and see your really
nice Rebel,sorry we did not get to visit you at home but hope to do that
soon.

If anyone happens to be in this area on Saturday Sept.4 we are hosting
a huge bash here at our farm near London Ontario and you are invited to
attend. Pig-roast,band,lots of aviation types!

Regards to all, Angus



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prop and oil temps

Posted: Sat Feb 18, 2012 9:27 am
by Angus McKenzie
Walter
You are correct,my mistake.
I will have to check and see what my WOT speed and RPM will be.
Angus


----- Original Message -----
From: <rebel@dcsol.com>
To: <rebel-builders@dcsol.com>
Sent: Tuesday, August 31, 2004 8:11 PM
Subject: Re: prop and oil temps

Angus, I assume your prop diameters are 74 not 76. If so, your

numbers are bang on with my 74 X 54, with 2500 RPM take-off and

cruise at 90 knots (105 mph). My WOT top speed is about 2720 and

120+ mph. Again, this is with the 150 hp 0320 Rebel amphib.

Walter


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prop and oil temps

Posted: Sat Feb 18, 2012 9:27 am
by Jerry Purdom
Hi the speed are great,how is it off the water,and what type of prop Sen.,or
McCall.

THANKS
jerry
----- Original Message -----
From: <rebel@dcsol.com>
To: <rebel-builders@dcsol.com>
Sent: Tuesday, August 31, 2004 5:11 PM
Subject: Re: prop and oil temps

Angus, I assume your prop diameters are 74 not 76. If so, your

numbers are bang on with my 74 X 54, with 2500 RPM take-off and

cruise at 90 knots (105 mph). My WOT top speed is about 2720 and

120+ mph. Again, this is with the 150 hp 0320 Rebel amphib.

Walter

"Angus McKenzie" <angus@lweb.net> wrote in message
news:006e01c48e98$2dbb7690$7305efd1@Thinkpad...
Just a quick note to report the outcome of my changes.
I tried a friends 76-52 prop (way too fine) then repitched my 76-56 to
54" ----Works great.
Moved the oil-cooler from the lower left fire-wall to the left rear
engine baffle ---------Temps are now in the 195-210F range-----Perfect.

The 52" prop dropped my 75% power cruise to 80kts and had the 0-320 near
red-line on take-off, the 54" put me at 2500+ on take-off and 90kts
cruise power.
While pre-flighting after the Orillia float plane fly-in I found a
slight leak from my oil-cooler spraying onto the fire-wall and pulled it
off for a trip to the oil-cooler shop in Winnipeg,It was not repairable
nor was the second cooler we sent from a wrecked C-150 so I had to buy
an overhauled cooler and got it back on last Friday. The overhauled one
is not very pretty but it's tagged and has nice new paint on it.
Next chore for me is repairing a leak in an out-board float compartment
at the step, where the gear-hinge bolt goes.

Bob Fisher- It was great to finally get to meet you and see your really
nice Rebel,sorry we did not get to visit you at home but hope to do that
soon.

If anyone happens to be in this area on Saturday Sept.4 we are hosting
a huge bash here at our farm near London Ontario and you are invited to
attend. Pig-roast,band,lots of aviation types!

Regards to all, Angus



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prop and oil temps

Posted: Sat Feb 18, 2012 9:27 am
by Angus McKenzie
Hi Jerry
The 74-54 prop is a McCauley Klip-Tip that I bought with my 0-320 engine off
a buddy's 7GCB.So my engine and prop have been partners since 1960.
Sorry I can not say about the water take-off.I am still trying to feel out
the right spot on the floats for best performance. Maybe bobp could step in
here as he and Robin watched Jennifer and I depart from the water at
Orillia.
Regards, Angus


----- Original Message -----
From: "Jerry Purdom" <jerrygoneflying@shaw.ca>
To: <rebel-builders@dcsol.com>
Sent: Wednesday, September 01, 2004 12:40 AM
Subject: Re: prop and oil temps

Hi the speed are great,how is it off the water,and what type of prop
Sen.,or
McCall.

THANKS
jerry
----- Original Message -----
From: <rebel@dcsol.com>
To: <rebel-builders@dcsol.com>
Sent: Tuesday, August 31, 2004 5:11 PM
Subject: Re: prop and oil temps

Angus, I assume your prop diameters are 74 not 76. If so, your

numbers are bang on with my 74 X 54, with 2500 RPM take-off and

cruise at 90 knots (105 mph). My WOT top speed is about 2720 and

120+ mph. Again, this is with the 150 hp 0320 Rebel amphib.

Walter

"Angus McKenzie" <angus@lweb.net> wrote in message
news:006e01c48e98$2dbb7690$7305efd1@Thinkpad...
Just a quick note to report the outcome of my changes.
I tried a friends 76-52 prop (way too fine) then repitched my 76-56 to
54" ----Works great.
Moved the oil-cooler from the lower left fire-wall to the left rear
engine baffle ---------Temps are now in the 195-210F
range-----Perfect.
The 52" prop dropped my 75% power cruise to 80kts and had the 0-320
near
red-line on take-off, the 54" put me at 2500+ on take-off and 90kts
cruise power.
While pre-flighting after the Orillia float plane fly-in I found a
slight leak from my oil-cooler spraying onto the fire-wall and pulled
it
off for a trip to the oil-cooler shop in Winnipeg,It was not
repairable
nor was the second cooler we sent from a wrecked C-150 so I had to buy
an overhauled cooler and got it back on last Friday. The overhauled
one
is not very pretty but it's tagged and has nice new paint on it.
Next chore for me is repairing a leak in an out-board float
compartment
at the step, where the gear-hinge bolt goes.

Bob Fisher- It was great to finally get to meet you and see your
really
nice Rebel,sorry we did not get to visit you at home but hope to do
that
soon.

If anyone happens to be in this area on Saturday Sept.4 we are
hosting
a huge bash here at our farm near London Ontario and you are invited
to
attend. Pig-roast,band,lots of aviation types!

Regards to all, Angus



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prop and oil temps

Posted: Sat Feb 18, 2012 9:27 am
by Jerry Purdom
THANKS Angus
You know how it goes those high little lakes look to good sometimes

THANKS
jerry
----- Original Message -----
From: "Angus McKenzie" <angus@lweb.net>
To: <rebel-builders@dcsol.com>
Sent: Wednesday, September 01, 2004 6:24 AM
Subject: Re: prop and oil temps

Hi Jerry
The 74-54 prop is a McCauley Klip-Tip that I bought with my 0-320 engine
off
a buddy's 7GCB.So my engine and prop have been partners since 1960.
Sorry I can not say about the water take-off.I am still trying to feel out
the right spot on the floats for best performance. Maybe bobp could step
in
here as he and Robin watched Jennifer and I depart from the water at
Orillia.
Regards, Angus


----- Original Message -----
From: "Jerry Purdom" <jerrygoneflying@shaw.ca>
To: <rebel-builders@dcsol.com>
Sent: Wednesday, September 01, 2004 12:40 AM
Subject: Re: prop and oil temps

Hi the speed are great,how is it off the water,and what type of prop
Sen.,or
McCall.

THANKS
jerry
----- Original Message -----
From: <rebel@dcsol.com>
To: <rebel-builders@dcsol.com>
Sent: Tuesday, August 31, 2004 5:11 PM
Subject: Re: prop and oil temps

Angus, I assume your prop diameters are 74 not 76. If so, your

numbers are bang on with my 74 X 54, with 2500 RPM take-off and

cruise at 90 knots (105 mph). My WOT top speed is about 2720 and

120+ mph. Again, this is with the 150 hp 0320 Rebel amphib.

Walter

"Angus McKenzie" <angus@lweb.net> wrote in message
news:006e01c48e98$2dbb7690$7305efd1@Thinkpad...
to
range-----Perfect.
near
pulled
it
repairable
buy
one
compartment
really
that
hosting
to



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prop and oil temps

Posted: Sat Feb 18, 2012 9:27 am
by rebel
Mine is the Sensenich. I don't have any actual measurements off the water,
and it ranges anywhere from about 10 seconds lightly loaded into a breeze to
upwards of 20 seconds as my load goes up. I can usually get 2 people and a
good load off in 25 seconds or less. Climb solo is 1100, and 800 loaded. Of
course, those numbers drop in hot weather and at higher altitudes.

Walter

"Jerry Purdom" <jerrygoneflying@shaw.ca> wrote in message
news:00bb01c48fdd$ce1762c0$34554718@ok.shawcable.net...
Hi the speed are great,how is it off the water,and what type of prop
Sen.,or
McCall.

THANKS
jerry
----- Original Message -----
From: <rebel@dcsol.com>
To: <rebel-builders@dcsol.com>
Sent: Tuesday, August 31, 2004 5:11 PM
Subject: Re: prop and oil temps

Angus, I assume your prop diameters are 74 not 76. If so, your

numbers are bang on with my 74 X 54, with 2500 RPM take-off and

cruise at 90 knots (105 mph). My WOT top speed is about 2720 and

120+ mph. Again, this is with the 150 hp 0320 Rebel amphib.

Walter

"Angus McKenzie" <angus@lweb.net> wrote in message
news:006e01c48e98$2dbb7690$7305efd1@Thinkpad...
Just a quick note to report the outcome of my changes.
I tried a friends 76-52 prop (way too fine) then repitched my 76-56 to
54" ----Works great.
Moved the oil-cooler from the lower left fire-wall to the left rear
engine baffle ---------Temps are now in the 195-210F
range-----Perfect.
The 52" prop dropped my 75% power cruise to 80kts and had the 0-320
near
red-line on take-off, the 54" put me at 2500+ on take-off and 90kts
cruise power.
While pre-flighting after the Orillia float plane fly-in I found a
slight leak from my oil-cooler spraying onto the fire-wall and pulled
it
off for a trip to the oil-cooler shop in Winnipeg,It was not
repairable
nor was the second cooler we sent from a wrecked C-150 so I had to buy
an overhauled cooler and got it back on last Friday. The overhauled
one
is not very pretty but it's tagged and has nice new paint on it.
Next chore for me is repairing a leak in an out-board float
compartment
at the step, where the gear-hinge bolt goes.

Bob Fisher- It was great to finally get to meet you and see your
really
nice Rebel,sorry we did not get to visit you at home but hope to do
that
soon.

If anyone happens to be in this area on Saturday Sept.4 we are
hosting
a huge bash here at our farm near London Ontario and you are invited
to
attend. Pig-roast,band,lots of aviation types!

Regards to all, Angus



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-----------------------------------------------------





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prop and oil temps

Posted: Sat Feb 18, 2012 9:27 am
by Bob Patterson
Hi Angus !

Jumping in ! :-) Splash !!!

I didn't time your takeoff, but it was shorter than all of the other
takeoffs we watched - and the climbout was impressive too !! :-)

.....bobp

-------------------------------orig.-------------------------
On Wednesday 01 September 2004 09:24 am, Angus McKenzie wrote:
Hi Jerry
The 74-54 prop is a McCauley Klip-Tip that I bought with my 0-320 engine off
a buddy's 7GCB.So my engine and prop have been partners since 1960.
Sorry I can not say about the water take-off.I am still trying to feel out
the right spot on the floats for best performance. Maybe bobp could step in
here as he and Robin watched Jennifer and I depart from the water at
Orillia.
Regards, Angus


----- Original Message -----
From: "Jerry Purdom" <jerrygoneflying@shaw.ca>
To: <rebel-builders@dcsol.com>
Sent: Wednesday, September 01, 2004 12:40 AM
Subject: Re: prop and oil temps

Hi the speed are great,how is it off the water,and what type of prop
Sen.,or
McCall.

THANKS
jerry
----- Original Message -----
From: <rebel@dcsol.com>
To: <rebel-builders@dcsol.com>
Sent: Tuesday, August 31, 2004 5:11 PM
Subject: Re: prop and oil temps

Angus, I assume your prop diameters are 74 not 76. If so, your

numbers are bang on with my 74 X 54, with 2500 RPM take-off and

cruise at 90 knots (105 mph). My WOT top speed is about 2720 and

120+ mph. Again, this is with the 150 hp 0320 Rebel amphib.

Walter

"Angus McKenzie" <angus@lweb.net> wrote in message
news:006e01c48e98$2dbb7690$7305efd1@Thinkpad...
range-----Perfect.
near
it
repairable
one
compartment
really
that
hosting
to



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List administrator: mike.davis@dcsol.com
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prop and oil temps

Posted: Sat Feb 18, 2012 9:27 am
by Walter Klatt
Mine is the Sensenich. I don't have any actual measurements off
the water, and it ranges anywhere from about 10 seconds lightly
loaded into a breeze to upwards of 20 seconds as my load goes
up. I can usually get 2 people and a good load off in 25 seconds
or less. Climb solo is 1100, and 800 loaded. Of course, those
numbers drop in hot weather and at higher altitudes.

Walter
-----Original Message-----
From: mike.davis@dcsol.com
[mailto:mike.davis@dcsol.com]On Behalf Of
Jerry Purdom
Sent: Tuesday, August 31, 2004 9:40 PM
To: rebel-builders@dcsol.com
Subject: Re: prop and oil temps


Hi the speed are great,how is it off the water,and
what type of prop Sen.,or
McCall.

THANKS
jerry
----- Original Message -----
From: <rebel@dcsol.com>
To: <rebel-builders@dcsol.com>
Sent: Tuesday, August 31, 2004 5:11 PM
Subject: Re: prop and oil temps

Angus, I assume your prop diameters are 74 not 76.
If so, your
numbers are bang on with my 74 X 54, with 2500 RPM
take-off and
cruise at 90 knots (105 mph). My WOT top speed is
about 2720 and
120+ mph. Again, this is with the 150 hp 0320 Rebel amphib.

Walter

"Angus McKenzie" <angus@lweb.net> wrote in message
news:006e01c48e98$2dbb7690$7305efd1@Thinkpad...
Just a quick note to report the outcome of my changes.
I tried a friends 76-52 prop (way too fine) then
repitched my 76-56 to
54" ----Works great.
Moved the oil-cooler from the lower left fire-wall
to the left rear
engine baffle ---------Temps are now in the
195-210F range-----Perfect.
The 52" prop dropped my 75% power cruise to 80kts
and had the 0-320 near
red-line on take-off, the 54" put me at 2500+ on
take-off and 90kts
cruise power.
While pre-flighting after the Orillia float plane
fly-in I found a
slight leak from my oil-cooler spraying onto the
fire-wall and pulled it
off for a trip to the oil-cooler shop in
Winnipeg,It was not repairable
nor was the second cooler we sent from a wrecked
C-150 so I had to buy
an overhauled cooler and got it back on last
Friday. The overhauled one
is not very pretty but it's tagged and has nice
new paint on it.
Next chore for me is repairing a leak in an
out-board float compartment
at the step, where the gear-hinge bolt goes.

Bob Fisher- It was great to finally get to meet
you and see your really
nice Rebel,sorry we did not get to visit you at
home but hope to do that
soon.

If anyone happens to be in this area on Saturday
Sept.4 we are hosting
a huge bash here at our farm near London Ontario
and you are invited to
attend. Pig-roast,band,lots of aviation types!

Regards to all, Angus



-----------------------------------------------------
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List administrator: mike.davis@dcsol.com
-----------------------------------------------------




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