Jeff said,
> "I installed a UMA 2 1/4" MP gauge in my KR when it was new. It's
currently $159 Aircraft Spruce Part # 10-11250"
Thanks Jeff. I looked at their gauges a long time ago and then plumb
forgot about Spruce. I like the Westach better than the UMA because goes
to 30 instead of 50 and
ewalt via KRnet
Sent: Tuesday, 27 October 2015 6:58 AM
To: krnet at list.krnet.org
Cc: laser147 at juno.com
Subject: KR> Manifold pressure
For the first few thousand feet above sea level you can subtract an inch
and read the vacuum as manifold pressure but when the throttle is fully
open, as it a
I installed a UMA 2 1/4" MP gauge in my KR when it was new. It's currently
$159 Aircraft Spruce Part # 10-11250. I use it primarily for fine tuning the
throttle settings at altitude. It's just another tool for monitoring the
engine performance. Seems to me that I used a primer nozzle to tap
For the first few thousand feet above sea level you can subtract an inch
and read the vacuum as manifold pressure but when the throttle is fully
open, as it always is above 8000 or so, the vacuum gauge stays at zero.
No useful information there. At lower altitudes yes, it can be used as a
measure
I use SW gauges exclusively. Some I've had since the 70's. Never had a
failure.Good luck
Bill Jacobs
-- Original message--From: Mike Stirewalt via KRnet Date: Sat, Oct 24,
2015 7:18 AMTo: krnet at list.krnet.org;Cc: laser147 at juno.com;Subject:KR>
Manifold pressure guageOff
Sent from my iPhone
Are you plan on running and adjustable prop or turbo? Why else would you need
a manifold pressure.
> On Oct 24, 2015, at 7:15 AM, Mike Stirewalt via KRnet list.krnet.org> wrote:
>
> This message has no content.
Off and on I've looked at the Stewart Warner gauge, 2.25 diameter. It's
my current choice unless I come across something better. Van's sells one
that looks better (appearance), for about 30% more than the SW. But
reliability reports on it and other Van's-branded & sold instruments are
not genera
I'm getting close, I might be able to make the next gathering. right now I
have another question. I am installing a manifold pressure gage and would like
some suggestions for locating the source. I have the HAPI intake ducts with an
aerocarb. I am considering welding (or brazing) a half coup
"Bob" wrote:
> The link on your homepage to the EIS source is dead, as AOL's Hometown
> is long gone. Would you have any current contact info on them?
EIS is made by Grand Rapids Technologies, at
http://www.grtavionics.com/product.aspx?productno=2
Mark Langford
n5...@hiwaay.net
website www.n5
Mark,
The link on your homepage to the EIS source is dead, as AOL's Hometown
is long gone. Would you have any current contact info on them?
Thanks,
Bob
Joe Horton with the really hot KR2S wrote:
> I didn't remember that you had a manifold pressure indicator. I ordered it
> this week. Where did you install the sensor pick up?
With the EIS, the sensor is a small black plastic box about the size of a
deck of cards, which I mounted on the passenge
Hey Mark,
I didn't remember that you had a manifold pressure indicator. I ordered it this
week. Where did you install the sensor pick up? I also don't remember you
including the manifold pressure in any of the information that you have given
altough I am certain it would be on the graphs that y
At 04:28 PM 4/25/2010, you wrote:
>I have a Revmaster 2100 with ram air. The gauge in the airplane ranges
>10-50 inches.
If the gauge resolution is readable, spend your money and time on
something else.
Larry Flesner
Dave Dunwoodie wrote:
> I have a Revmaster 2100 with ram air. The gauge in the airplane ranges
> 10-50 inches. I'm doing a panel upgrade right now and am wondering if I
> should change this gauge to perhaps 0-30 inches or some other range
> while I have the chance?
I'm no Revmaster expert, but
Time to poll the collective wisdom of the list again!
I have a Revmaster 2100 with ram air. The gauge in the airplane ranges
10-50 inches. I'm doing a panel upgrade right now and am wondering if I
should change this gauge to perhaps 0-30 inches or some other range
while I have the chance?
Wh
Hi guys
For those looking for a differential pressure guage, I have got an "RS"
catalogue at work in which I remember seeing a really tiny differential
pressure instrument. It looks like a plastic casting with two "nozzles to
attach the two sources of pressure. These are electrical instruments w
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