X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Wed, 21 Jul 2010 17:08:42 -0400 Message-ID: X-Original-Return-Path: Received: from mail-gx0-f180.google.com ([209.85.161.180] verified) by logan.com (CommuniGate Pro SMTP 5.3.8) with ESMTP id 4401907 for lml@lancaironline.net; Wed, 21 Jul 2010 16:58:23 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.161.180; envelope-from=vonjet@gmail.com Received: by gxk22 with SMTP id 22so3878484gxk.25 for ; Wed, 21 Jul 2010 13:57:49 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=edQw5jA9KBmiJvyekPz9EoVYgBZQsVck/y6ftfn2YNkScPiTicnh6RtrXlTT7xI7Zz hPegtvDjNz8RWou/9B+W7HgsIuN5W8vKEXrgzahAfx1TtrbRKX1KzC0PzsXm81yntYbC ryc4Zs5KHiUnGpFwv5FmPpPFLyfFajHTVbU9s= MIME-Version: 1.0 Received: by 10.151.123.17 with SMTP id a17mr2900154ybn.303.1279745868910; Wed, 21 Jul 2010 13:57:48 -0700 (PDT) Received: by 10.229.240.147 with HTTP; Wed, 21 Jul 2010 13:57:48 -0700 (PDT) Received: by 10.229.240.147 with HTTP; Wed, 21 Jul 2010 13:57:48 -0700 (PDT) In-Reply-To: References: X-Original-Date: Wed, 21 Jul 2010 13:57:48 -0700 X-Original-Message-ID: Subject: Re: [LML] Re: My airplane is running HOT From: Bryan Wullner X-Original-To: Lancair Mailing List Content-Type: multipart/alternative; boundary=000e0cd5651ceb52c6048bec0d22 --000e0cd5651ceb52c6048bec0d22 Content-Type: text/plain; charset=ISO-8859-1 Ok thanks for the info on the vernotherm Lorn. I doubt its the size if my exit area since I used zavatsons scoop that was made for his cowlings. I will measure it but would bet money I'm at least 50 sq inches at the exit. My exhaust tips do extend beyond the exit area somewhat excessively. Would cutting these back closer to the cowling improve any kind of exit area flow? Bryan On Jul 21, 2010 4:50 AM, "Lorn H Olsen" wrote: Bryan, It is not just the vernatherm. The vernatherm seat can also be the problem. Again, Lycoming ... -- For archives and unsub http://mail.lancaironline.net:81/lists/lml/List.html --000e0cd5651ceb52c6048bec0d22 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable

Ok thanks for the info on the vernotherm Lorn.
I doubt its the size if my exit area since I used zavatsons scoop that was = made for his cowlings. I will measure it but would bet money I'm at lea= st 50 sq inches at the exit.
My exhaust tips do extend beyond the exit area somewhat excessively. Would = cutting these back closer to the cowling improve any kind of exit area flow= ?

Bryan

On Jul 21, 2010 4:50 AM, "Lorn H Olsen&qu= ot; <lorn@dynacomm.us> wrote:=

Bryan,

It is not just the vernath= erm. The vernatherm seat can also be the problem. Again, Lycoming ...

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