X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from cdptpa-omtalb.mail.rr.com ([75.180.132.120] verified) by logan.com (CommuniGate Pro SMTP 5.2.14) with ESMTP id 3747579 for flyrotary@lancaironline.net; Tue, 07 Jul 2009 07:12:35 -0400 Received-SPF: pass receiver=logan.com; client-ip=75.180.132.120; envelope-from=eanderson@carolina.rr.com Received: from computername ([75.191.186.236]) by cdptpa-omta02.mail.rr.com with ESMTP id <20090707111157466.TRHG19322@cdptpa-omta02.mail.rr.com> for ; Tue, 7 Jul 2009 11:11:57 +0000 From: "Ed Anderson" To: "'Rotary motors in aircraft'" Subject: SAG was Re: [FlyRotary] Re: Muffler Date: Tue, 7 Jul 2009 07:12:15 -0400 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0028_01C9FED2.41A290D0" X-Mailer: Microsoft Office Outlook, Build 11.0.5510 In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 Thread-Index: Acn+xt2BLrFQ4NWVRIiw0QrTq1bzFgALKX/A Message-Id: <20090707111157466.TRHG19322@cdptpa-omta02.mail.rr.com> This is a multi-part message in MIME format. ------=_NextPart_000_0028_01C9FED2.41A290D0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Todd, do you use much 100LL?? IF not then the odds of seeing SAG go way down. I know that Dave Leonard has a turbo installation - but I believe he uses MOGAS exclusively. Dave if you read this - let us know. Ed Ed Anderson Rv-6A N494BW Rotary Powered Matthews, NC eanderson@carolina.rr.com http://www.andersonee.com http://www.dmack.net/mazda/index.html http://www.flyrotary.com/ http://members.cox.net/rogersda/rotary/configs.htm#N494BW http://www.rotaryaviation.com/Rotorhead%20Truth.htm _____ From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Todd Bartrim Sent: Tuesday, July 07, 2009 1:50 AM To: Rotary motors in aircraft Subject: [FlyRotary] SAG was Re: [FlyRotary] Re: Muffler Interesting theory about the increased manifold pressure adding to this SAG problem. I recall Ed's thought on this from the past as well. Since I use a turbo for mild boost (usually just for climb performance), I'm seeing increased pressures often, but never any SAG that I can remember. (it's been a few years since I last flew) Dave & John both use turbos for far more sustained boost than I do. Have either reported SAG? And with what fuel? Todd C-FSTB RV9 Turbo13B __________ Information from ESET NOD32 Antivirus, version of virus signature database 3267 (20080714) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com ------=_NextPart_000_0028_01C9FED2.41A290D0 Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable

Todd, do you use much 100LL??  = IF not then the odds of seeing SAG go way down.  I know that Dave Leonard has a = turbo installation – but I believe he uses MOGAS exclusively.  Dave = if you read this – let us know.

 

 

Ed

 

From: = Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Todd Bartrim
Sent: Tuesday, July 07, = 2009 1:50 AM
To: Rotary motors in aircraft
Subject: [FlyRotary] SAG = was Re: [FlyRotary] Re: Muffler

 

Interesting = theory about the increased manifold pressure adding to this SAG problem. I recall = Ed's thought on this from the past as well.
Since I use a turbo for mild boost (usually just for climb performance), = I'm seeing increased pressures often, but never any SAG that I can remember. = (it's been a few years since I last flew)
Dave & John both use turbos for far more sustained boost than I do. = Have either reported SAG? And with what fuel?

Todd
C-FSTB
RV9 Turbo13B



__________ Information from ESET NOD32 Antivirus, version of virus = signature database 3267 (20080714) __________

The message was checked by ESET NOD32 Antivirus.

http://www.eset.com



__________ Information from ESET NOD32 Antivirus, version of = virus signature database 3267 (20080714) __________

The message = was checked by ESET NOD32 Antivirus.

http://www.eset.com
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