X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Wed, 08 Sep 2010 11:48:43 -0400 Message-ID: X-Original-Return-Path: Received: from elasmtp-kukur.atl.sa.earthlink.net ([209.86.89.65] verified) by logan.com (CommuniGate Pro SMTP 5.3.9) with ESMTP id 4459199 for lml@lancaironline.net; Wed, 08 Sep 2010 09:13:14 -0400 Received-SPF: none receiver=logan.com; client-ip=209.86.89.65; envelope-from=colyncase@earthlink.net DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=dk20050327; d=earthlink.net; b=PpD72oTP7bq+vgicmPSXY/JU7NFRtmqD2UrgnlWREWnUaNDnowPBgl9c55paYpZL; h=Received:From:Mime-Version:Content-Type:Subject:Date:In-Reply-To:To:References:Message-Id:X-Mailer:X-ELNK-Trace:X-Originating-IP; Received: from [216.57.118.85] (helo=[192.168.1.100]) by elasmtp-kukur.atl.sa.earthlink.net with esmtpa (Exim 4.67) (envelope-from ) id 1OtKRv-0002kb-8h for lml@lancaironline.net; Wed, 08 Sep 2010 09:12:27 -0400 From: Colyn Case Mime-Version: 1.0 (Apple Message framework v1078) Content-Type: multipart/alternative; boundary=Apple-Mail-20-701668928 Subject: Re: [LML] Modified Cabin Air Routing for L-IVP X-Original-Date: Wed, 8 Sep 2010 09:12:26 -0400 In-Reply-To: X-Original-To: "Lancair Mailing List" References: X-Original-Message-Id: X-Mailer: Apple Mail (2.1078) X-ELNK-Trace: 63d5d3452847f8b1d6dd28457998182d7e972de0d01da940d369faf0bf3dd1a7f3f3d9f45e318bb6350badd9bab72f9c350badd9bab72f9c350badd9bab72f9c X-Originating-IP: 216.57.118.85 --Apple-Mail-20-701668928 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Bill, thanks for the pics. I would be curious of the result. I have a temp probe down next to my cylinder heads which runs about 150 = dF in flight so I'm guessing where those hoses go (went) is 100ish. = With the insulation on them I wonder what temp rise the air would be = (have been) seeing. On Sep 6, 2010, at 8:05 AM, billhogarty wrote: > When I attended the LOBO maintenance clinic hosted by Dave Saylor at = his Aircrafters Facility in Watsonville, CA some months back, I noticed = an interesting modification that he had made to a IV-P he was working = on. >=20 > Instead of routing the cabin air from the 3rd intercooler around the = front of the engine over the right turbo on its way into the cabin, he = had routed it up over the alternator, across the engine, and directly = into the heat mixer box. >=20 > I thought that this simple mod might deliver cooler air into the cabin = so during my current annual, I rerouted my cabin air ducting and = included some photos of the result. >=20 > Comments welcome. >=20 > Regards, Bill Hogarty(billhogarty@hughes.net) >=20 >

<09011352-1.jpg>-- > For archives and unsub = http://mail.lancaironline.net:81/lists/lml/List.html --Apple-Mail-20-701668928 Content-Transfer-Encoding: 7bit Content-Type: text/html; charset=us-ascii Bill, thanks for the pics.

I would be curious of the result.

I have a temp probe down next to my cylinder heads which runs about 150 dF in flight so I'm guessing where those hoses go (went) is 100ish. With the insulation on them I wonder what temp rise the air would be (have been) seeing.

On Sep 6, 2010, at 8:05 AM, billhogarty wrote:

When I attended the LOBO maintenance clinic hosted by Dave Saylor at his Aircrafters Facility in Watsonville, CA some months back, I noticed an interesting modification that he had made to a IV-P he was working on.

Instead of routing the cabin air from the 3rd intercooler around the front of the engine over the right turbo on its way into the cabin, he had routed it up over the alternator, across the engine, and directly into the heat mixer box.

I thought that this simple mod might deliver cooler air into the cabin so during my current annual, I rerouted my cabin air ducting and included some photos of the result.

Comments welcome.

Regards, Bill Hogarty(billhogarty@hughes.net)

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