Return-Path: Received: from mail11.syd.optusnet.com.au ([211.29.132.192] verified) by logan.com (CommuniGate Pro SMTP 4.3c2) with ESMTP-TLS id 790982 for flyrotary@lancaironline.net; Sat, 12 Mar 2005 22:15:36 -0500 Received-SPF: none receiver=logan.com; client-ip=211.29.132.192; envelope-from=lendich@optusnet.com.au Received: from george (d211-31-122-117.dsl.nsw.optusnet.com.au [211.31.122.117]) by mail11.syd.optusnet.com.au (8.12.11/8.12.11) with SMTP id j2D3EkI4026366 for ; Sun, 13 Mar 2005 14:14:48 +1100 Message-ID: <006101c5277b$374cae00$757a1fd3@george> From: "George Lendich" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] peripheral ports Date: Sun, 13 Mar 2005 13:17:40 +1000 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_005E_01C527CF.08509720" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 This is a multi-part message in MIME format. ------=_NextPart_000_005E_01C527CF.08509720 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Paul, Jerry Hey is your man on the PP rotor housings - the original 13B ports = are filled with high temp epoxy to seal them off and fill the cavity. = Someone somewhere said the cavity really didn't need filling - I'm = personally unsure! George ( down under) ----- Original Message -----=20 From: Paul=20 To: Rotary motors in aircraft=20 Sent: Sunday, March 13, 2005 12:57 PM Subject: [FlyRotary] peripheral ports Hi, all....I need to make an inquiry regarding peripheral ports. I = understand that the housings get the round peripheral ports installed, = and that the exhaust port is also modified to complete the P-Port = modification to the rotor housings. What, if anything needs to be done to the existing center and end = plates? If I purchase a set of p-ported housings, can I use the e-shaft = and rotors from either my 1989 4-port turbo engine with it's 9.0 = compression rotors, or the e-shaft and rotors from my 1988 NA 6-port = engine with it's 9.4 compression rotors? Or would I be better off using = the street-ported 4-port center and end plates? I asked Paul Lamar, but = I didn't understand his short answer. He mentioned epoxy, but is that = for the p-port housings or do you block off the ports in the front, rear = and center plates that have the triangular ports in them? Thanks in = advance for all replies. Unfortunately, I am not familiar with the = internals of this engine, and how the stock porting works (or doesen't = work) with peripheral ports. Paul Conner ------=_NextPart_000_005E_01C527CF.08509720 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Paul,
Jerry Hey is your man on the PP rotor = housings -=20 the original 13B ports are filled with high temp epoxy to seal them off = and fill=20 the cavity. Someone somewhere said the cavity really didn't need filling = - I'm=20 personally unsure!
George ( down under)
----- Original Message -----
From:=20 Paul=20
Sent: Sunday, March 13, 2005 = 12:57=20 PM
Subject: [FlyRotary] peripheral = ports

Hi, all....I need to make an inquiry = regarding=20 peripheral ports.  I understand that the housings get the round=20 peripheral ports installed, and that the exhaust port is also modified = to=20 complete the P-Port modification to the rotor housings.
     What, if = anything needs=20 to be done to the existing center and end plates?  If I purchase = a set of=20 p-ported housings, can I use the e-shaft and rotors from either my = 1989 4-port=20 turbo engine with it's 9.0 compression rotors, or the e-shaft and = rotors from=20 my 1988 NA 6-port engine with it's 9.4 compression rotors?  Or = would I be=20 better off using the street-ported 4-port center and end plates? I = asked Paul=20 Lamar, but I didn't understand his short answer.  He mentioned = epoxy, but=20 is that for the p-port housings or do you block off the ports in the = front,=20 rear and center plates that have the triangular ports in them?  = Thanks in=20 advance for all replies.  Unfortunately, I am not familiar with = the=20 internals of this engine, and how the stock porting works (or doesen't = work)=20 with peripheral ports.   Paul Conner
 
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