X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Fri, 12 Aug 2011 14:48:12 -0400 Message-ID: X-Original-Return-Path: Received: from [69.84.129.241] (HELO asp.reflexion.net) by logan.com (CommuniGate Pro SMTP 5.4.1) with ESMTPS id 5090198 for lml@lancaironline.net; Fri, 12 Aug 2011 11:09:47 -0400 Received-SPF: none receiver=logan.com; client-ip=69.84.129.241; envelope-from=cberland@systems3.net Received: (qmail 6737 invoked from network); 12 Aug 2011 15:09:11 -0000 Received: from unknown (HELO mail-cs-03.app.dca.reflexion.local) (10.81.19.3) by 0 (rfx-qmail) with SMTP; 12 Aug 2011 15:09:11 -0000 Received: by mail-cs-03.app.dca.reflexion.local (Reflexion email security v6.50.3) with SMTP; Fri, 12 Aug 2011 11:09:12 -0400 (EDT) Received: (qmail 29195 invoked from network); 12 Aug 2011 15:09:11 -0000 Received: from unknown (HELO remote.systems3.net) (98.172.79.178) by 0 (rfx-qmail) with (AES128-SHA encrypted) SMTP; 12 Aug 2011 15:09:11 -0000 Received: from S3SBS08SERVER.Systems3.local ([fe80::6077:364b:fa39:c71b]) by S3SBS08SERVER.Systems3.local ([fe80::6077:364b:fa39:c71b%10]) with mapi; Fri, 12 Aug 2011 08:07:44 -0700 From: Craig Berland. X-Original-To: Lancair Mailing List X-Original-Date: Fri, 12 Aug 2011 08:07:43 -0700 Subject: [LML] What are your numbers?? Thread-Topic: [LML] What are your numbers?? Thread-Index: AcxY8FeBYm2rmgpJR+erEjxLtI7n4gAD3JdA X-Original-Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: multipart/alternative; boundary="_000_D7A6B5700A0803448C27264F1F5387364E90CB7DCAS3SBS08SERVER_" MIME-Version: 1.0 --_000_D7A6B5700A0803448C27264F1F5387364E90CB7DCAS3SBS08SERVER_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Going to Oshkosh: 25,000 ft ISA +36 degF 2500 RPM 32 inHg 16.9 gph LOP 276 kts TAS (Chelton) 374 degF, #2 CHT 5.1 psi cabin pressure In my limited IV-P time, I see about 3 kts per 1000 ft altitude increase. C= HT's at 18,000 ft are very low (345 degF) and CHT's at 25,000 ft are as abo= ve when LOP. I don't fly ROP except for climb. OAT significantly affects = fuel flow and therefore speed when LOP. The IV-P is a fantastic traveling = machine. Craig Berland N7VG Hello guys So today I was happy flying with my 4p going from Daytona to Raleigh and wa= s wondering what cruise numbers you are using. For example I was cruising with a MAP of 29, FF=3D16.7, 2500rpm and did 234= kts at 17500ft. The plane seemed to be very happy, temps were perfect, engine sounded happy= . So what are your numbers? LOP? ROP? Ron Stevens --_000_D7A6B5700A0803448C27264F1F5387364E90CB7DCAS3SBS08SERVER_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Going to Oshkosh:

25,000 ft

ISA +36 degF

250= 0 RPM

32 inHg

16.9 gph LOP

276 kts TAS (Chelton)

374 degF, #2 CHT

5.1 psi cabin pressure

In my limited IV-P time, I see about 3 kts per 1000 ft altitude in= crease. CHT’s at 18,000 ft are very low (345 degF) and CHT’s at= 25,000 ft are as above when LOP. I don’t fly ROP except for cl= imb. OAT significantly affects fuel flow and therefore speed when LOP= . The IV-P is a fantastic traveling machine.

<= span style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F= 497D'>Craig Berland

N7VG=

Hello guys

So today I was happy flying with my 4p going from Daytona to Ralei= gh and was wondering what cruise numbers you are using.

For example I was cruising with a MA= P of 29, FF=3D16.7, 2500rpm and did 234kts at 17500ft.

The plane seemed to be very happy, te= mps were perfect, engine sounded happy.

So what are your numbers? LOP? ROP? Ro= n Stevens

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