Return-Path: Sender: (Marvin Kaye) To: lml Date: Tue, 11 Mar 2003 20:42:06 -0500 Message-ID: X-Original-Return-Path: Received: from imo-d08.mx.aol.com ([205.188.157.40] verified) by logan.com (CommuniGate Pro SMTP 4.0.6) with ESMTP id 2049815 for lml@lancaironline.net; Tue, 11 Mar 2003 19:49:47 -0500 Received: from Sky2high@aol.com by imo-d08.mx.aol.com (mail_out_v34.21.) id q.1db.4efc11b (25305) for ; Tue, 11 Mar 2003 19:49:33 -0500 (EST) From: Sky2high@aol.com X-Original-Message-ID: <1db.4efc11b.2b9fde1c@aol.com> X-Original-Date: Tue, 11 Mar 2003 19:49:32 EST Subject: Re: [LML] Engine cooling in 320 X-Original-To: lml@lancaironline.net MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="part1_1db.4efc11b.2b9fde1c_boundary" X-Mailer: 8.0 for Windows sub 840 --part1_1db.4efc11b.2b9fde1c_boundary Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit In a message dated 3/11/2003 12:52:22 PM Central Standard Time, olsen25@attbi.com writes: > My 320 is a couple months from flying and I am in the process of finishing > the > top of the cowl. The cooling arrangement I have chosen for my stock > IO-320- > D1B (160hp) is as follows: > o Standard factory baffling > o Large NACA duct on the right side of cowl for oil cooler > o "Shark gill" exit for oil cooler air on left side of cowl > o No "ramps" inside cooling air inlets > o Blast tubes for mags and fuel pump, taking air from rear baffle > Dan, If the "shark gill" is buried, it is useless. If it is raised (as those purchased from Lancair), it is OK. What about the blast tube for your vacuum pump? What about one for your alternator? Switch the one from the magd to the vacuum pump (unless you are all electric). Finally, if ;you can, build the plenum. Scott Krueger N92EX --part1_1db.4efc11b.2b9fde1c_boundary Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable In a message dated 3/11/2003 12:52:22 PM Central Stand= ard Time, olsen25@attbi.com writes:

My 320 is a couple months from=20= flying and I am in the process of finishing the
top of the cowl.  The cooling arrangement I have chosen for my stock IO= -320-
D1B (160hp) is as follows:
o Standard factory baffling
o Large NACA duct on the right side of cowl for oil cooler
o "Shark gill" exit for oil cooler air on left side of cowl
o No "ramps" inside cooling air inlets
o Blast tubes for mags and fuel pump, taking air from rear baffle


Dan,

If the "shark gill" is buried, it is useless.  If it is raised (as thos= e purchased from Lancair), it is OK.

What about the blast tube for your vacuum pump?  What about one for you= r alternator?  Switch the one from the magd to the vacuum pump (unless=20= you are all electric).

Finally, if ;you can, build the plenum.

Scott Krueger
N92EX


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