X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [64.129.170.194] (HELO VIRCOM1.fcdata.private) by logan.com (CommuniGate Pro SMTP 5.3.11) with ESMTP id 4655106 for flyrotary@lancaironline.net; Sun, 26 Dec 2010 19:27:45 -0500 Received-SPF: none receiver=logan.com; client-ip=64.129.170.194; envelope-from=cbarber@texasattorney.net Received: from FCD-MAIL06.FCDATA.PRIVATE ([fe80::697f:d6aa:b87:78d8]) by FCD-MAIL05.FCDATA.PRIVATE ([fe80::809d:a06e:5913:452e%15]) with mapi id 14.01.0218.012; Sun, 26 Dec 2010 18:24:03 -0600 From: Chris Barber To: Rotary motors in aircraft CC: Rotary motors in aircraft Subject: Re: [FlyRotary] Re: Chris - Update needed Thread-Topic: [FlyRotary] Re: Chris - Update needed Thread-Index: AQHLpU/prvX2roWGHU2DBjM8anB+RZOzbwlU Date: Mon, 27 Dec 2010 00:26:48 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: multipart/alternative; boundary="_000_C5F8CA50C195403FA25A2CF18C1AA1A4texasattorneynet_" MIME-Version: 1.0 --_000_C5F8CA50C195403FA25A2CF18C1AA1A4texasattorneynet_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Yep, mine is 2.17 as well. Sent from my iPhone 4 On Dec 26, 2010, at 4:54 PM, "John Slade" > wrote: 2.17 here. On 12/26/2010 3:01 PM, Kelly Troyer wrote: Chris and John, Do both of you have the same ratio PSRU ??.................Most pu= shers use the 2.17 to 1 gearbox because of prop clearance issues as I recall.............= .. Kelly Troyer "DYKE DELTA JD2" (Eventually) "13B ROTARY"_ Engine "RWS"_RD1C/EC2/EM2 "MISTRAL"_Backplate/Oil Manifold "TURBONETICS"_TO4E50 Turbo ________________________________ From: John Slade <jslade@canardaviation.c= om> To: Rotary motors in aircraft <flyrotar= y@lancaironline.net> Sent: Sat, December 25, 2010 7:24:50 PM Subject: [FlyRotary] Re: Chris - Update needed >just a hair over 6300 rpm static at about 34 map Holy crap! Is that a 3 blade 68" IVO Magnum prop? At 34 MAP I only get abou= t 4700. I need 44 map to get 5600. If our props are the same then either something is wrong / different - map = / rpm reading or prop pitch setting - or your engine is developing a LOT m= ore power than mine? Better check that you're getting a significant rpm drop on the high pitch s= etting. Regards (and merry Christmas to all) John -- Homepage: http://www.flyrotary.com/ Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html --_000_C5F8CA50C195403FA25A2CF18C1AA1A4texasattorneynet_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Yep, mine is 2.17 as well.

Sent from my iPhone 4

On Dec 26, 2010, at 4:54 PM, "John Slade" <jslade@canardaviation.com> wrote:

2.17 here.
On 12/26/2010 3:01 PM, Kelly Troyer wrote:

Chris and John,

Do both of you have t= he same ratio PSRU ??.................Most pushers use the

2.17 to 1 gearbox because of prop clearance issues as I recall........= .......

Kelly Troyer
"DYKE DELTA JD2" (Eventually)

"13B ROTARY"_ Engine
"RWS"_RD1C/EC2/EM2
"MISTRAL"_Backplate/Oil Manifold

"TURBONETICS"_TO4E50 Turbo

From: John Slade <jslade@canardaviation.= com>
To: Rotary motors in aircr= aft <flyrotary@lancaironl= ine.net>
Sent: Sat, December 25, 20= 10 7:24:50 PM
Subject: [FlyRotary] Re: C= hris - Update needed

>just a hair over 6300 rpm static at about 34 map
Holy crap! Is that a 3 blade 68" IVO Magnum prop? At 34 MAP I only get= about 4700. I need 44 map to get 5600.
If our props are the same then either something is wrong / different - map = / rpm reading or prop pitch setting - or your engine is developing a = LOT more power than mine?

Better check that you're getting a significant rpm drop on the high pitch s= etting.
Regards (and merry Christmas to all)
John

--
Homepage: http://www.flyrotary.c= om/
Archive and UnSub: = http://mail.lancaironline.net:81/lists/flyrotary/List.html

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