Return-Path: Received: from smtpauth05.mail.atl.earthlink.net ([209.86.89.65] verified) by logan.com (CommuniGate Pro SMTP 4.3c2) with ESMTP id 754073 for flyrotary@lancaironline.net; Tue, 22 Feb 2005 08:58:29 -0500 Received-SPF: pass receiver=logan.com; client-ip=209.86.89.65; envelope-from=jerryhey@earthlink.net Received: from [63.189.96.84] (helo=earthlink.net) by smtpauth05.mail.atl.earthlink.net with asmtp (Exim 4.34) id 1D3aXl-0004g2-Bc for flyrotary@lancaironline.net; Tue, 22 Feb 2005 08:57:42 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=simple; s=test1; d=earthlink.net; h=Date:Subject:Content-Type:Mime-Version:From:To:In-Reply-To:Message-Id:X-Mailer; b=UNzmsRAasHFIK+/uKQmiVNnic6sD8jaA55fx7KvB6cMfoHLCi08dPfZV0+C0qDWh; Date: Tue, 22 Feb 2005 08:58:46 -0500 Subject: Re: [FlyRotary] Re: FW: slide throttle for 13B Rotary Content-Type: multipart/alternative; boundary=Apple-Mail-2--222976322 Mime-Version: 1.0 (Apple Message framework v552) From: Jerry Hey To: "Rotary motors in aircraft" In-Reply-To: Message-Id: X-Mailer: Apple Mail (2.552) X-ELNK-Trace: 8104856d7830ec6b1aa676d7e74259b7b3291a7d08dfec79f79483cf2c4da63eacc36437fece91d1350badd9bab72f9c350badd9bab72f9c350badd9bab72f9c X-Originating-IP: 63.189.96.84 --Apple-Mail-2--222976322 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=ISO-8859-1; format=flowed Hi George, you are right, you can handle boring of the rotor=20 housings. It can be done with a hole saw or a boring bar. Location =20 of the port is critical as is the size: Intake opening and closing=20 events are determined by these two in combination. I can give you the=20 information you need. Now, comes the harder part. If you want to=20 install the butterfly as close to the rotor as possible (which is=20 recommended), you will have to build a throttle body that is inserted=20 into the port you have just drilled. I can supply fairly complete=20 drawings for this but it is not an easy build. I worked with a local=20 machine shop to produce mine and they did a first class job. They =20 would like to do more. Lastly, the intake manifold, most specifically=20 location of the injectors, is another issue yet to be solved and=20 proven. The good news is that we have one option that we are confident=20= will work, so if plan A does not make us happy, then plan B will. More=20= good news is that once we get the intake built and proven, Ed Klepeis=20 will be able to supply them. I am working on the intake at this time. =20= I am not going to provide any p port stuff until we can guarantee the=20 performance. However, if you are talking about 7500 rpm then you can=20= expect 250 hp. My engine will be limited to 6000 rpm and should=20 produce 215/220 hp. Regards, Jerry On Monday, February 21, 2005, at 10:25 PM, Ed Anderson wrote: > You need to chat with Jerry Hey - He's =A0been working on a PP = himself,=20 > some good ideas.=A0 He is on this list after leaving the other list. > =A0 > Ed A > > ----- Original Message ----- > From: Echo Lake Fishing Resort (Georges Boucher) > To: Rotary motors in aircraft > Sent: Monday, February 21, 2005 9:46 PM > Subject: [FlyRotary] Re: FW: slide throttle for 13B Rotary > > > > > > > > > > No virus found in this outgoing message. > Checked by AVG Anti-Virus. > Version: 7.0.300 / Virus Database: 266.1.0 - Release Date: 2/18/2005 > > > > > > > > >>=A0 Homepage:=A0 http://www.flyrotary.com/ > >>=A0 Archive:=A0=A0 = http://lancaironline.net/lists/flyrotary/List.html > --Apple-Mail-2--222976322 Content-Transfer-Encoding: quoted-printable Content-Type: text/enriched; charset=ISO-8859-1 Hi George, you are right, you can handle boring of the rotor housings. It can be done with a hole saw or a boring bar. Location=20 of the port is critical as is the size: Intake opening and closing events are determined by these two in combination. I can give you the information you need. Now, comes the harder part. If you want to install the butterfly as close to the rotor as possible (which is recommended), you will have to build a throttle body that is inserted into the port you have just drilled. I can supply fairly complete drawings for this but it is not an easy build. I worked with a local machine shop to produce mine and they did a first class job. They=20 would like to do more. Lastly, the intake manifold, most specifically location of the injectors, is another issue yet to be solved and proven. The good news is that we have one option that we are confident will work, so if plan A does not make us happy, then plan B will.=20 More good news is that once we get the intake built and proven, Ed Klepeis will be able to supply them. I am working on the intake at this time. I am not going to provide any p port stuff until we can guarantee the performance. However, if you are talking about 7500 rpm then you can expect 250 hp. My engine will be limited to 6000 rpm and should produce 215/220 hp. Regards, Jerry On Monday, February 21, 2005, at 10:25 PM, Ed Anderson wrote: 6767,1818,7A7AYou need to chat with Jerry Hey - He's =A0been working on a PP himself, some good ideas.=A0 He is on this list after leaving the other list. =A0 Ed A ----- Original Message ----- From: 0000,0000,D5D5Echo Lake Fishing Resort (Georges = Boucher)6767,1818,7A7A To: 0000,0000,D5D5Rotary motors in aircraft6767,1818,7A7A Sent: Monday, February 21, 2005 9:46 PM Subject: [FlyRotary] Re: FW: slide throttle for 13B Rotary < 6767,1818,7A7A <6767,1818,7A7A < 6767,1818,7A7A No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 266.1.0 - Release Date: 2/18/2005 < 6767,1818,7A7A >>=A0 Homepage:=A0 http://www.flyrotary.com/ >>=A0 Archive:=A0=A0 http://lancaironline.net/lists/flyrotary/List.html = --Apple-Mail-2--222976322--