X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Fri, 21 Apr 2006 00:04:32 -0400 Message-ID: X-Original-Return-Path: Received: from sfa.gami.com ([68.89.254.162] verified) by logan.com (CommuniGate Pro SMTP 5.0.9) with ESMTP id 1074316 for lml@lancaironline.net; Thu, 20 Apr 2006 08:39:40 -0400 Received-SPF: none receiver=logan.com; client-ip=68.89.254.162; envelope-from=gwbraly@gami.com Received: from localhost (localhost.localdomain [127.0.0.1]) by sfa.gami.com (Postfix) with ESMTP id EABDD29C07C for ; Thu, 20 Apr 2006 07:38:54 -0500 (CDT) Received: from sdf1.mail.taturbo.com (unknown [10.10.10.173]) by sfa.gami.com (Postfix) with ESMTP id 26DA829C079 for ; Thu, 20 Apr 2006 07:38:53 -0500 (CDT) Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----_=_NextPart_001_01C66478.64C6EF90" X-MimeOLE: Produced By Microsoft Exchange V6.0.6603.0 Subject: RE: [LML] Re: TSIO-550 Turbo setup for non-pressurizedLlancairs X-Original-Date: Thu, 20 Apr 2006 07:46:07 -0500 X-Original-Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [LML] Re: TSIO-550 Turbo setup for non-pressurizedLlancairs Thread-Index: AcZkJ5tC8qmXlBW3RjKBp0N4vt//3QATtnTg From: "George Braly" X-Original-To: "Lancair Mailing List" X-Virus-Scanned: by amavisd-new-2.3.2 (20050629) (Debian) at gami.com This is a multi-part message in MIME format. ------_=_NextPart_001_01C66478.64C6EF90 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable =20 Craig, =20 I would be concerned that one would have trouble keeping a IVP cool at that output level, lean of peak, at high altitude. =20 =20 No hard data, just my judgment, based on the IVP that we re-baffled and flew and a lot of flight testing with the TNIO-550N in the experimental SR 22 we have been flying around at 25,000 feet (six trips to 25K in the last week). =20 Regards, George =20 =20 =20 =20 =20 =20 _____ =20 From: Lancair Mailing List [mailto:lml@lancaironline.net] On Behalf Of Craig Berland Sent: Wednesday, April 19, 2006 10:00 PM To: Lancair Mailing List Subject: [LML] Re: TSIO-550 Turbo setup for non-pressurizedLlancairs =20 Walter said: "One would have to have a pretty high MP and rpm to get the mass airflow adequate to be far enough LOP for 21 gph to be a usable mixture." =20 Walter, this would be approximately 320 HP. Is this pushing the limit of high speed cruise LOP to far? Craig Berland ------_=_NextPart_001_01C66478.64C6EF90 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

 

Craig,

 

I  would be concerned that one = would have trouble keeping  a  IVP  cool at that  output = level,  lean of peak,  at high altitude. =  

 

No hard data, just my judgment, = based on the IVP that we  re-baffled and flew and  a lot of flight = testing with the  TNIO-550N in the experimental SR 22 we have been flying = around at 25,000 feet  (six trips to 25K in the last = week).

 

Regards,  = George

 

 

 

 

 

 

From: = Lancair Mailing List = [mailto:lml@lancaironline.net] On Behalf Of Craig Berland
Sent: Wednesday, April = 19, 2006 10:00 PM
To: Lancair Mailing List
Subject: [LML] Re: = TSIO-550 Turbo setup for non-pressurizedLlancairs

 

Walter said: "One would have to have a pretty high MP and = rpm to get the mass airflow adequate to be far enough LOP for 21 gph to be a = usable mixture."

 

Walter, this would be approximately 320 HP.  Is = this pushing the limit of high speed cruise LOP to = far?

Craig Berland

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