X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from imr-da04.mx.aol.com ([205.188.105.146] verified) by logan.com (CommuniGate Pro SMTP 5.4.1) with ESMTP id 5163595 for flyrotary@lancaironline.net; Thu, 20 Oct 2011 09:38:16 -0400 Received-SPF: pass receiver=logan.com; client-ip=205.188.105.146; envelope-from=CozyGirrrl@aol.com Received: from mtaomg-mb02.r1000.mx.aol.com (mtaomg-mb02.r1000.mx.aol.com [172.29.41.73]) by imr-da04.mx.aol.com (8.14.1/8.14.1) with ESMTP id p9KDbYn0017579 for ; Thu, 20 Oct 2011 09:37:34 -0400 Received: from core-dse001a.r1000.mail.aol.com (core-dse001.r1000.mail.aol.com [172.29.227.193]) by mtaomg-mb02.r1000.mx.aol.com (OMAG/Core Interface) with ESMTP id 1C1F6E000082 for ; Thu, 20 Oct 2011 09:37:32 -0400 (EDT) From: CozyGirrrl@aol.com Message-ID: <7621a.5249fe4a.3bd17e1b@aol.com> Date: Thu, 20 Oct 2011 09:37:31 -0400 (EDT) Subject: Re: [FlyRotary] Re: 20 b build To: flyrotary@lancaironline.net MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="part1_7621a.5249fe4a.3bd17e1b_boundary" X-Mailer: AOL 9.6 sub 5004 X-Originating-IP: [69.151.10.253] x-aol-global-disposition: G X-AOL-SCOLL-SCORE: 0:2:453472960:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d29494ea0241c45d3 --part1_7621a.5249fe4a.3bd17e1b_boundary Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit From the 20B intake gasket we just received (Thanks Tom!) there is a large difference between the intake port sizes of the 13BREW and the 20B, the 20B secondaries are quite a bit taller; the extra is below the 13BREW not above. Chrissi & Randi _www.CozyGirrrl.com_ (http://www.cozygirrrl.com/) CG Products, Custom Aircraft Hardware Chairwomen, Sun-N-Fun Engine Workshop In a message dated 10/9/2011 9:27:46 A.M. Central Daylight Time, keltro@att.net writes: 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 <_david.staten@gmail.com_ (mailto: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 -- Homepage: http://www.flyrotary.com/ Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html --part1_7621a.5249fe4a.3bd17e1b_boundary Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable

From the 20B intake gasket we just received (Thanks Tom!) there is a l= arge=20 difference between the intake port sizes of the 13BREW and the 20B, the 20B= =20 secondaries are quite a bit taller; the extra is below the 13BREW not=20 above.

Chrissi &=20 Randi
www.CozyGirrrl.com
C= G=20 Products, Custom Aircraft Hardware
Chairwomen, Sun-N-Fun Engine Workshop=

In a message dated 10/9/2011 9:27:46 A.M. Central Daylight Time,=20 keltro@att.net writes:

=

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

13B= REW =20 RX7 front housing has these undrilled bosses but the intake por= ts=20 are smaller than the 13B-20B Cosmo...........

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

correctly this 20B hsg's intake ports were matched to the 1= 3BREW=20 with Epoxy..........There may be other mix and match

pro= blems that=20 I am not aware of...........

Kelly Troyer
"DYKE DELTA JD2" (Eventually)

"13B ROTARY"_ Engine
"RWS"_RD1C/EC2/EM2
"MISTRAL"_Backplate/Oi= l=20 Manifold

"TURBONETICS"_TO4E50 Turbo

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

Don't forget about the counterweights. =20

Mark

On Sun, Oct 9, 2011 at 12:59 AM, Da= ve=20 <david.staten@gmail.com><= /SPAN>=20 wrote:

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

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

Sam

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

Dave=20

--
Homepage:=20 http://www.flyrotary.com/
Archive and UnSub: =20 http://mail.lancaironline.net:81/lists/flyrotary/List.html

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