Return-Path: Received: from [24.25.9.102] (HELO ms-smtp-03-eri0.southeast.rr.com) by logan.com (CommuniGate Pro SMTP 4.1.8) with ESMTP id 2942701 for flyrotary@lancaironline.net; Wed, 21 Jan 2004 19:53:37 -0500 Received: from edward (clt78-020.carolina.rr.com [24.93.78.20]) by ms-smtp-03-eri0.southeast.rr.com (8.12.10/8.12.7) with SMTP id i0M0rXTf015883 for ; Wed, 21 Jan 2004 19:53:34 -0500 (EST) Message-ID: <004001c3e082$2e2a4bc0$2402a8c0@edward> From: "Ed Anderson" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] manifold Date: Wed, 21 Jan 2004 19:53:41 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1158 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 X-Virus-Scanned: Symantec AntiVirus Scan Engine John, Its sounds like you have turbo rotor housings. The turbo aluminum rotor housings have coolant holes in the bottom (the NA rotors do not). You appear to be talking about the aluminum rotor housings and the turbo housing do take O rings OR you can do like I did and plug them with freeze plugs I got from Mazdatrix. Ed Anderson RV-6A N494BW Rotary Powered Matthews, NC ----- Original Message ----- From: "john" To: "Rotary motors in aircraft" Sent: Wednesday, January 21, 2004 5:55 PM Subject: [FlyRotary] manifold > Fellow Rotarys'; I wend out in the garage and dug out the crossover > manifold to check the fit. I purchased the engine from Dave and the ports > are about 1-5/8" in the engine, and the manifold is approximately 2 1/4". > Does any know what year the engine is? One other question, what are the > round holes in the rotor housings, between the intake ports. There appears > to be some o-rings to install in these ports before the intake manifold is > installed. JohnD Don't Archive > > > >> Homepage: http://www.flyrotary.com/ > >> Archive: http://lancaironline.net/lists/flyrotary/List.html >