X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [207.46.163.187] (HELO na01-bn1-obe.outbound.protection.outlook.com) by logan.com (CommuniGate Pro SMTP 6.0.7) with ESMTPS id 6624170 for flyrotary@lancaironline.net; Tue, 03 Dec 2013 15:18:57 -0500 Received-SPF: none receiver=logan.com; client-ip=207.46.163.187; envelope-from=SBoese@uwyo.edu Received: from BLUPR05MB200.namprd05.prod.outlook.com (10.255.191.14) by BLUPR05MB197.namprd05.prod.outlook.com (10.255.191.21) with Microsoft SMTP Server (TLS) id 15.0.815.6; Tue, 3 Dec 2013 20:18:20 +0000 Received: from BLUPR05MB200.namprd05.prod.outlook.com ([169.254.12.232]) by BLUPR05MB200.namprd05.prod.outlook.com ([169.254.12.64]) with mapi id 15.00.0815.000; Tue, 3 Dec 2013 20:18:20 +0000 From: "Steven W. Boese" To: Rotary motors in aircraft Subject: RE: [FlyRotary] Re: Slow but steady progress Thread-Topic: [FlyRotary] Re: Slow but steady progress Thread-Index: AQHO768Mu50g9UsLf0yIyHqTBqrdeZpC6cck Date: Tue, 3 Dec 2013 20:18:19 +0000 Message-ID: <6035a7303e6e418595756d171f370b1e@BLUPR05MB200.namprd05.prod.outlook.com> References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [70.196.197.213] x-forefront-prvs: 0049B3F387 x-forefront-antispam-report: SFV:NSPM;SFS:(164054003)(199002)(377454003)(189002)(76796001)(59766001)(83322001)(81542001)(77096001)(46102001)(76576001)(4396001)(51856001)(69226001)(19580395003)(31966008)(50986001)(33646001)(56816005)(90146001)(85852002)(49866001)(19580405001)(47976001)(87936001)(85306002)(76786001)(80976001)(74502001)(74706001)(16236675002)(54356001)(81686001)(74316001)(63696002)(66066001)(74366001)(83072001)(79102001)(76482001)(80022001)(81342001)(87266001)(74876001)(54316002)(74662001)(47446002)(75432001)(53806001)(65816001)(56776001)(47736001)(77982001)(81816001)(2656002)(24736002)(80792004);DIR:OUT;SFP:;SCL:1;SRVR:BLUPR05MB197;H:BLUPR05MB200.namprd05.prod.outlook.com;CLIP:70.196.197.213;FPR:;RD:InfoNoRecords;A:1;MX:1;LANG:en; Content-Type: multipart/alternative; boundary="_000_6035a7303e6e418595756d171f370b1eBLUPR05MB200namprd05pro_" MIME-Version: 1.0 X-OriginatorOrg: uwyo.edu --_000_6035a7303e6e418595756d171f370b1eBLUPR05MB200namprd05pro_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Bobby, What oil cooler are you using? Do you have any data on oil temperatures i= n and out of that cooler? Thanks, Steve Boese RV6A, 1986 13B NA, RD1A, EC2, turbo Renesis on test stand ________________________________ From: Rotary motors in aircraft on behalf of = Bobby J. Hughes Sent: Monday, December 02, 2013 3:35 PM To: Rotary motors in aircraft Subject: [FlyRotary] Re: Slow but steady progress Scott, Make sure your fuel pressure regulator is tracking 1:1 with boost pressure.= That might explain your steep fuel curve. For the first few flights I had the super charger bypass open during takeof= f with less than 30" MP. I then started adding boost a pound or two at a ti= me while circling the airport. Once comfortable with the tune I started usi= ng boost for takeoff and gradually increasing to 39" MP over several flight= s. What size waste gate do you have? Bobby Hughes --_000_6035a7303e6e418595756d171f370b1eBLUPR05MB200namprd05pro_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Bobby,

What oil cooler are you using?   Do you have any data on oil temper= atures in and out of that cooler?

Thanks,

Steve Boese
RV6A, 1986 13B NA, RD1A, EC2, turbo R= enesis on test stand

From: Rotary motors in ai= rcraft <flyrotary@lancaironline.net> on behalf of Bobby J. Hughes <= ;bhughes@qnsi.net>
Sent: Monday, December 02, 2013 3:35 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: Slow but steady progress
 

Scott,

 

Make sure yo= ur fuel pressure regulator is tracking 1:1 with boost pressure. That might = explain your steep fuel curve.
For the first few flights I had the super charger bypass open during takeof= f with less than 30” MP. I then started adding boost a pound or two a= t a time while circling the airport. Once comfortable with the tune I start= ed using boost for takeoff and gradually increasing to 39” MP over several flights. What size waste gate do y= ou have?

 

Bobby Hughes=

 

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