X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mail-yx0-f180.google.com ([209.85.213.180] verified) by logan.com (CommuniGate Pro SMTP 5.4.1) with ESMTPS id 5151993 for flyrotary@lancaironline.net; Mon, 10 Oct 2011 09:20:06 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.213.180; envelope-from=bob.kaufmann@gmail.com Received: by yxm34 with SMTP id 34so11478151yxm.25 for ; Mon, 10 Oct 2011 06:19:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=from:to:references:in-reply-to:subject:date:message-id:mime-version :content-type:x-mailer:thread-index:content-language; bh=9UC+LgwqHKJFpmiJYmdveZIGSakAsO5MYEVqzoPRLI4=; b=nQt4z8wI51XmF7RTRoOQ+o32NutTweaPNe81C72VF96010LDGBDHbkTgq6pNmmjDNl qftnIXYgSks69nYRyt+PkNdokWXhvfYnYejE3bmlCgiqPeQzdewNeWbLW9D9DQTmUkDz ZRT6Ld9afd/JBvMNTxUEwcocPMhAT7xaBjnFY= Received: by 10.146.153.10 with SMTP id a10mr3572105yae.15.1318252567220; Mon, 10 Oct 2011 06:16:07 -0700 (PDT) Return-Path: Received: from computer2fcafd (host-208-117-123-147.beyondbb.com. [208.117.123.147]) by mx.google.com with ESMTPS id r12sm52180359anm.13.2011.10.10.06.16.05 (version=TLSv1/SSLv3 cipher=OTHER); Mon, 10 Oct 2011 06:16:06 -0700 (PDT) From: Bob Kaufmann To: "'Rotary motors in aircraft'" References: In-Reply-To: Subject: RE: [FlyRotary] Re: 20 b build Date: Mon, 10 Oct 2011 07:09:44 -0600 Message-ID: <02a601cc874d$e1ea6c10$a5bf4430$@Gmail.com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_02A7_01CC871B.97572800" X-Mailer: Microsoft Outlook 14.0 Thread-Index: AQDFRvGiFbOULza4FVJ+QGOBPebdGJeEDTMQ Content-Language: en-us This is a multipart message in MIME format. ------=_NextPart_000_02A7_01CC871B.97572800 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit An easier way would be to just buy my 20B with prop that is already built. Vari-Pitch prop, and all of Tracy's products. Bob K 702 767-3587 From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Kelly Troyer Sent: Sunday, October 09, 2011 8:27 AM To: Rotary motors in aircraft Subject: [FlyRotary] Re: 20 b build Front side plate is also unique in that it has bosses and bolt holes to bolt it to the thick 20B hsg............The 93-2002 13BREW RX7 front housing has these undrilled bosses but the intake ports are smaller than the 13B-20B Cosmo........... I believe Tracy's 20B was built up using 13BREW plates and hsgs except the unique 20B thick hsg........If I remember correctly this 20B hsg's intake ports were matched to the 13BREW with Epoxy..........There may be other mix and match problems that I am not aware of........... Kelly Troyer "DYKE DELTA JD2" (Eventually) "13B ROTARY"_ Engine "RWS"_RD1C/EC2/EM2 "MISTRAL"_Backplate/Oil Manifold "TURBONETICS"_TO4E50 Turbo From: Mark Steitle To: Rotary motors in aircraft Sent: Sunday, October 9, 2011 8:01 AM Subject: [FlyRotary] Re: 20 b build Don't forget about the counterweights. Mark On Sun, Oct 9, 2011 at 12:59 AM, Dave wrote: On 10/8/2011 11:20 PM, Samuel Treffinger wrote: Is it possible to build a 20 b engine from parts??? Maybe a 13 b core and a 20 b eccentric shaft. Sam You need an additional iron plate that is unique to the 20b. Obviously you'd need a bolt kit from a 20B Dave -- Homepage: http://www.flyrotary.com/ Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html ------=_NextPart_000_02A7_01CC871B.97572800 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

An easier way would be to just buy my 20B with prop that is already = built.

 

Vari-Pitch prop, and all of Tracy’s products.  =

 

Bob K

702 767-3587

 

From:= = Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On = Behalf Of Kelly Troyer
Sent: Sunday, October 09, 2011 8:27 = AM
To: Rotary motors in aircraft
Subject: = [FlyRotary] Re: 20 b build

 

&n= bsp; &= nbsp;    Front side plate is also unique in that it has = bosses and bolt holes to bolt it to the thick 20B hsg............The = 93-2002

1= 3BREW  RX7 front housing has these undrilled bosses but the = intake ports are smaller than the 13B-20B = Cosmo...........

&n= bsp;

&= nbsp;      I believe Tracy's 20B was built up = using 13BREW plates and hsgs except the unique 20B thick hsg........If I = remember

c= orrectly this 20B hsg's intake ports were matched to the 13BREW = with Epoxy..........There may be other mix and match

p= roblems that I am not aware of...........

&n= bsp;

&n= bsp;

Ke= lly Troyer
&= quot;DYKE DELTA JD2" = (E= ventually)

&q= uot;13B ROTARY"_ = Engine
"RWS"_RD1C/EC2/EM2
"MISTRAL"_Backplate/O= il Manifold

&q= uot;TURBONETICS"_TO4E50 Turbo

 

F= rom: = Mark Steitle <msteitle@gmail.com>
To: Rotary motors in = aircraft <flyrotary@lancaironline.net>
Sent: Sunday, = October 9, 2011 8:01 AM
Subject: [FlyRotary] Re: 20 b = build

Don't forget about the counterweights.  =

Mark

On Sun, Oct 9, = 2011 at 12:59 AM, Dave <david.staten@gmail.com> = wrote:

On 10/8/2011 = 11:20 PM, Samuel Treffinger wrote:

Is it possible to build a 20 b engine from = parts??? Maybe a 13 b core and a 20 b eccentric = shaft.

Sam

 

You need an additional iron plate that is unique = to the 20b.  Obviously you'd need a bolt kit from a = 20B

Dave

 

 

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