X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from qmta15.emeryville.ca.mail.comcast.net ([76.96.27.228] verified) by logan.com (CommuniGate Pro SMTP 5.3.8) with ESMTP id 4379919 for flyrotary@lancaironline.net; Sat, 03 Jul 2010 20:57:39 -0400 Received-SPF: error receiver=logan.com; client-ip=76.96.27.228; envelope-from=gregw@onestopdesign.biz Received: from omta24.emeryville.ca.mail.comcast.net ([76.96.30.92]) by qmta15.emeryville.ca.mail.comcast.net with comcast id dctv1e0031zF43QAFcx4jV; Sun, 04 Jul 2010 00:57:04 +0000 Received: from gregiv ([75.149.32.218]) by omta24.emeryville.ca.mail.comcast.net with comcast id dcx31e00K4iNSnf8kcx4dn; Sun, 04 Jul 2010 00:57:04 +0000 Message-ID: <39928D3C6A054B6A839EFEB9C3FAD78C@yosemite.onestopdesign.biz> From: "Greg Ward" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: Interestng 13B Dyno Tests Date: Sat, 3 Jul 2010 17:59:07 -0700 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0296_01CB1AD9.6EA120F0" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5931 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5931 This is a multi-part message in MIME format. ------=_NextPart_000_0296_01CB1AD9.6EA120F0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable A copy please sir. Greg Ward ----- Original Message -----=20 From: Kelly Troyer=20 To: Rotary motors in aircraft=20 Sent: Saturday, July 03, 2010 2:04 PM Subject: [FlyRotary] Re: Interestng 13B Dyno Tests Group, 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 flying.......... 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=20 developing 327.9 hp at 9250 rpm..............I have scanned them to = my computer but each is 700=20 to 1000 kb and so far I am not computer savy enough to reduce = size............Will send them to=20 anyone interested..............FWIW =20 Kelly Troyer "Dyke Delta"_13B ROTARY Engine "RWS"_RD1C/EC2/EM2 "Mistral"_Backplate/Oil Manifold ------=_NextPart_000_0296_01CB1AD9.6EA120F0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
A copy please = sir.
Greg Ward
----- Original Message -----
From:=20 Kelly = Troyer
Sent: Saturday, July 03, 2010 = 2:04=20 PM
Subject: [FlyRotary] Re: = Interestng 13B=20 Dyno Tests

 
Group,
    Being a pack rat and Rotary freak I never = throw=20 anything about our favorite engine.........In my
never ceasing endevor to get organized I refound the attached 13B = dyno=20 sheets sent to me by
Bill Jongbloed in the late 1980's when he was developing the 13B = and a=20 prop reduction unit for
sale..........I guess the effort did not make it as I have not = heard of=20 any Jongbloed engines ever
flying..........
 
   The first sheet tells a little of Bill's = opinions on=20 engines and power in general then 13B's in
particular.............The 2nd sheet is an aircraft=20 version turbocharged 13B.............Note the power
at modest boost levels............Max corrected 202.7 hp at 6500=20 rpm and 8.93 in/merc (4.39 psi)
boost..........The 3rd sheet is a IMSA racing 13B (naturally = aspirated)=20 built to last only "6" hours
developing 327.9 hp at 9250 rpm..............I  have scanned = them to=20 my computer but each is 700
to 1000 kb and so far I am not computer savy enough to = reduce=20 size............Will send them to
anyone interested..............FWIW
   
Kelly Troyer
"Dyke Delta"_13B ROTARY=20 Engine
"RWS"_RD1C/EC2/EM2
"Mistral"_Backplate/Oil Manifold=20 =
<= /BODY> ------=_NextPart_000_0296_01CB1AD9.6EA120F0--