X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from wx-out-0506.google.com ([66.249.82.234] verified) by logan.com (CommuniGate Pro SMTP 5.1.10) with ESMTP id 2166647 for flyrotary@lancaironline.net; Mon, 09 Jul 2007 08:21:30 -0400 Received-SPF: pass receiver=logan.com; client-ip=66.249.82.234; envelope-from=cozy4pilot@gmail.com Received: by wx-out-0506.google.com with SMTP id i27so769874wxd for ; Mon, 09 Jul 2007 05:20:52 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:reply-to:from:to:in-reply-to:subject:date:message-id:mime-version:content-type:x-priority:x-msmail-priority:x-mailer:x-mimeole:importance; b=aKrCwyrMnQuu60NKjAWWX+tZHXbDgBwAYurNVj7YvnGdyADoiBIwfSWWbcK6rpo5LiJV96XiR1AhW6kq9zshNlN57yOEfZ/Pq4mmzI8rEinGbeJIVjOWKf7KIqEBRWW6qyxzwRtv2795c3uiCw1A37u9gTqtCpxE/nnIty1PRwI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:reply-to:from:to:in-reply-to:subject:date:message-id:mime-version:content-type:x-priority:x-msmail-priority:x-mailer:x-mimeole:importance; b=p3tRXNrqWkTvUhSfxfr+quYq/AZkGO6DYFXblppF2yUSBn3zVa0JF9b8aijkBPEP7Sy144HuV9N5W627d4NXgRpeM2tHh35bJer32sGEhWtm8Yakc6FBbyUqAU4/xrX657khZMAV1jrpfrxej5wYV2rj4dOHTofeaOK5C6Ty5ZM= Received: by 10.70.13.1 with SMTP id 1mr5770465wxm.1183983652208; Mon, 09 Jul 2007 05:20:52 -0700 (PDT) Return-Path: Received: from HomePC ( [71.2.21.106]) by mx.google.com with ESMTP id i37sm21202853wxd.2007.07.09.05.20.49 (version=SSLv3 cipher=OTHER); Mon, 09 Jul 2007 05:20:50 -0700 (PDT) Reply-To: From: "Steve Brooks" To: "Rotary motors in aircraft" In-Reply-To: Subject: RE: [FlyRotary] Stock Turbo Date: Mon, 9 Jul 2007 08:20:48 -0400 Message-ID: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_005E_01C7C202.0DEA71E0" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.6604 (9.0.2911.0) X-MimeOLE: Produced By Microsoft MimeOLE V6.0.6000.16480 Importance: Normal This is a multi-part message in MIME format. ------=_NextPart_000_005E_01C7C202.0DEA71E0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Joe, I read and agree with the answers that you received from others on the list. The twin turbos are not a good option. I friend of mine is running a 20B in a Lancair, and he went with a T04 turbo. Since you will have to fabricate an exhaust system anyways, I think that the T04 is the way to go. Get a turbo with a high a/r ratio. Nothing lower than .96. The 1.26 is even better. The housing will be larger, and require a larger heat shield, but they are much better suited to continuous operation. Steve Brooks -----Original Message----- From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net]On Behalf Of Joe Ewen Sent: Saturday, July 07, 2007 10:10 AM To: Rotary motors in aircraft Subject: [FlyRotary] Stock Turbo Steve, Dave, or anyone else using the stock turbo(s) On my 20B installation I am considering using the stock turbo system. I would only be using low boost levels. I have a couple of questions for anyone who is using the stock turbos. Were your systems twins turbos? Did you leave both turbos in place? Is over speeding an issue for our mode of operation? What else should I know about using the stock turbos? Thanks, Joe ------=_NextPart_000_005E_01C7C202.0DEA71E0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Joe,

I read=20 and agree with the answers that you received from others on the = list. The=20 twin turbos are not a good option.

I=20 friend of mine is running a 20B in a Lancair, and he went with a T04=20 turbo. Since you will have to fabricate an exhaust system anyways, = I think=20 that the T04 is the way to go. Get a turbo with a high a/r=20 ratio. Nothing lower than .96. The 1.26 is even = better. The=20 housing will be larger, and require a larger heat shield, but they are = much=20 better suited to continuous operation.

Steve=20 Brooks

-----Original Message-----
From: Rotary motors in = aircraft=20 [mailto:flyrotary@lancaironline.net]On Behalf Of Joe=20 Ewen
Sent: Saturday, July 07, 2007 10:10 AM
To: = Rotary=20 motors in aircraft
Subject: [FlyRotary] Stock=20 Turbo

Steve, Dave, or anyone else using the = stock=20 turbo(s)

On my 20B installation I am = considering using the=20 stock turbo system. I would only be using low boost = levels. I have=20 a couple of questions for anyone who is using the stock turbos. = Were=20 your systems twins turbos? Did you leave both turbos in = place? Is=20 over speeding an issue for our mode of operation? What else = should I=20 know about using the stock turbos?

Thanks,

Joe

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