X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Thu, 30 May 2013 11:03:08 -0400 Message-ID: X-Original-Return-Path: Received: from mail-gg0-f173.google.com ([209.85.161.173] verified) by logan.com (CommuniGate Pro SMTP 6.0.5) with ESMTPS id 6298009 for lml@lancaironline.net; Thu, 30 May 2013 10:39:39 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.161.173; envelope-from=joeczabaranek@gmail.com Received: by mail-gg0-f173.google.com with SMTP id l4so64634ggn.18 for ; Thu, 30 May 2013 07:39:04 -0700 (PDT) X-Received: by 10.236.69.167 with SMTP id n27mr3855958yhd.178.1369924743978; Thu, 30 May 2013 07:39:03 -0700 (PDT) X-Original-Return-Path: Received: from ?IPv6:2600:100e:b12a:a4c:513:2c38:218:7ea1? ([2600:100e:b12a:a4c:513:2c38:218:7ea1]) by mx.google.com with ESMTPSA id m74sm60367852yhm.0.2013.05.30.07.39.02 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 30 May 2013 07:39:03 -0700 (PDT) Subject: Re: [LML] Re: Lancair 360 CHT during climb References: From: Joseph Czabaranek Content-Type: multipart/alternative; boundary=Apple-Mail-8DF54058-DFB2-4754-A8FF-12656A2658EF X-Mailer: iPhone Mail (10B329) In-Reply-To: X-Original-Message-Id: <1395CBD9-49CA-4DE2-B039-7C6B5591BC25@gmail.com> X-Original-Date: Thu, 30 May 2013 08:39:00 -0600 X-Original-To: Lancair Mailing List Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (1.0) --Apple-Mail-8DF54058-DFB2-4754-A8FF-12656A2658EF Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable I fought high engine temps for a long time when I bought mine from the build= er. It was easy to hit 430 in the length of the runways at Eglin. I had to= limit power to about 70% to keep temps under 400. My timing was way off. = I'm surprised the engine made as much power as it did. =20 Check the timing on your mags. When I bought the plane in Denver in January it was impossible to create the= problem. Florida in July was easy. There may be nothing wrong with your p= lane, just take Grayhawk's advice. Joe Czabaranek On May 30, 2013, at 8:21 AM, Sky2high@aol.com wrote: > Gilles, > =20 > Also consider that the LNC2 cooling air intakes are less efficient at high= er angles of attack. Until you completely understand why the engine cooling= is not good enough, consider climb outs at 135-140 KIAS and, when above 700= feet AGL, reduce RPM to 2600 while maintaining Wide Open Throttle. > =20 > Grayhawk > =20 > In a message dated 5/30/2013 7:21:52 A.M. Central Daylight Time, n5276j@ao= l.com writes: > 380 is OK 415 is not, can you richen to bring down under 400? I would sug= gest reducing power to keep it under 400 until you fix the problem, most lik= ely your baffling. Be sure you are sealed.=20 > =20 > =20 > -----Original Message----- > From: Gilles Canese > To: lml > Sent: Wed, May 29, 2013 5:44 pm > Subject: [LML] Lancair 360 CHT during climb >=20 > Hello=20 > I am a new Lancair 360 owner and I have a question about CHT during climbi= ng At=20 > full power after take off, CHT 's are between 380 and 415 oF, is it norma= l for=20 > a 360? >=20 > Thanks for the answers=20 >=20 > Gilles=20 >=20 >=20 > Envoy=C3=A9 de mon iPad > -- > For archives and unsub http://mail.lancaironline.net:81/lists/lml/List.htm= l --Apple-Mail-8DF54058-DFB2-4754-A8FF-12656A2658EF Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

I fought high engine temps for a long t= ime when I bought mine from the builder. It was easy to hit 430 in the= length of the runways at Eglin. I had to limit power to about 70% to k= eep temps under 400. My timing was way off. I'm surprised the e= ngine made as much power as it did.

Check th= e timing on your mags.

When I bought the plane in D= enver in January it was impossible to create the problem. Florida in J= uly was easy. There may be nothing wrong with your plane, just take Gr= ayhawk's advice.

Joe Czabaranek

On May 30, 2013, at 8:2= 1 AM, Sky2high@aol.com wrote:

Gilles,

Also consider that the LNC2 cooling air intakes are less efficient= at=20 higher angles of attack. Until you completely understand why the engin= e=20 cooling is not good enough, consider climb outs at 135-140 KIAS and, when ab= ove=20 700 feet AGL, reduce RPM to 2600 while maintaining Wide Open=20 Throttle.

Grayhawk

In a message dated 5/30/2013 7:21:52 A.M. Central Daylight Time,=20 n5276j@aol.com writes:

380 is OK 415 is not, can you richen to bring down under 400? I= =20 would suggest reducing power to keep it under 400 until you fix the proble= m,=20 most likely your baffling. Be sure you are sealed.

-----Original=20 Message-----
From: Gilles Canese <gilles.canese@sfr.fr>
To: lml=20 <lml@lancaironline.net>=
Sent: Wed, May 29, 2013 5:44 pm
Subject:=20 [LML] Lancair 360 CHT during climb

Hello=20 I am a new Lancair 360 owner and I have a question about CHT during climbing= At=20 full power after take off, CHT 's are between 380 and 415 oF, is it normal f= or=20 a 360? Thanks for the answers=20 Gilles=20 Envoy=C3=A9 de mon iPad -- For archives and unsub http://mail.lancaironline.net:81/lists/lml/List.html
= --Apple-Mail-8DF54058-DFB2-4754-A8FF-12656A2658EF--