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So that will be the first VTOL Legacy! :>)
B2
From: Rotary motors in aircraft
[mailto:flyrotary@lancaironline.net] On
Behalf Of Greg Ward
Sent: Sunday, July 04, 2010 12:23
AM
To: Rotary
motors in aircraft
Subject: [FlyRotary] Re:
Interestng 13B Dyno Tests
I hear that,
problem is, our goal is somewhere around 400-450 HP (at take-off)in a Legacy,
with around 280-300 ktas at 15-25K+ feet, and we don't like unknowns.
Want to debug as much as possible on the ground, life's too short.
----- Original Message -----
Sent: Saturday, July 03,
2010 8:28 PM
Subject: [FlyRotary] Re:
Interestng 13B Dyno Tests
Hmmm, so now you know why I am gonna have
to do without it. :>)
Bill B
From: Rotary motors in aircraft
[mailto:flyrotary@lancaironline.net] On
Behalf Of Greg Ward
Sent: Saturday, July 03, 2010
11:27 PM
To: Rotary
motors in aircraft
Subject: [FlyRotary] Re:
Interestng 13B Dyno Tests
About $3000.00
close. Everything's built. Dyno time ain't cheap out here.
Shortly I hope.
----- Original Message -----
Sent: Saturday, July 03,
2010 7:20 PM
Subject: [FlyRotary] Re:
Interestng 13B Dyno Tests
Greg,
How close are you to dynoing your engine?
Bill B
From: Rotary motors in aircraft
[mailto:flyrotary@lancaironline.net] On
Behalf Of Greg Ward
Sent: Saturday, July 03, 2010 8:59
PM
To: Rotary
motors in aircraft
Subject: [FlyRotary] Re:
Interestng 13B Dyno Tests
----- Original Message -----
Sent: Saturday, July 03,
2010 2:04 PM
Subject: [FlyRotary] Re:
Interestng 13B Dyno Tests
Being a pack rat and Rotary freak I never throw anything about our
favorite engine.........In my
never ceasing endevor
to get organized I refound the attached 13B dyno sheets sent to me by
Bill Jongbloed in the
late 1980's when he was developing the 13B and a prop reduction unit for
sale..........I guess
the effort did not make it as I have not heard of any Jongbloed engines ever
The first
sheet tells a little of Bill's opinions on engines and power in general
then 13B's in
particular.............The 2nd
sheet is an aircraft version turbocharged 13B.............Note
the power
at modest boost
levels............Max corrected 202.7 hp at 6500 rpm and 8.93 in/merc
(4.39 psi)
boost..........The 3rd
sheet is a IMSA racing 13B (naturally aspirated) built to last only
"6" hours
developing 327.9 hp at
9250 rpm..............I have scanned them to my computer but each
is 700
to 1000 kb and so
far I am not computer savy enough to reduce size............Will send them to
anyone
interested..............FWIW
Kelly Troyer
"Dyke Delta"_13B ROTARY Engine
"RWS"_RD1C/EC2/EM2
"Mistral"_Backplate/Oil Manifold
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