X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from qw-out-2122.google.com ([74.125.92.24] verified) by logan.com (CommuniGate Pro SMTP 5.2.13) with ESMTP id 3566790 for flyrotary@lancaironline.net; Wed, 01 Apr 2009 10:31:42 -0400 Received-SPF: pass receiver=logan.com; client-ip=74.125.92.24; envelope-from=rwstracy@gmail.com Received: by qw-out-2122.google.com with SMTP id 3so46405qwe.25 for ; Wed, 01 Apr 2009 07:31:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:received:in-reply-to :references:date:x-google-sender-auth:message-id:subject:from:to :content-type; bh=U9RLmF7kCFKcbqeowveOMa6Cet2izztve32keKVN/Tk=; b=BU9mndUP4N6OIBC2UuxZ6xoLWoNLWSGjcOESQ/26dJSaaGtCxP+U/3jtEPtoNNmkaz IUhRTuhhbxmpNSBIJ7Xtf9sd4EsrtloTsvPctKEnVbYa0/VSh72macOEtXoZ23zRj1oo bhTIbdAfY0kZSVDAcboX1z8HHCnfGWTVxKLZI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:content-type; b=dEIXjvNXaaDm6jFOcBo13PRhLeJwSuuOXXJQ4Hk2cicI9a8FlhFzKSw4epIkruRhOR fDXJ4kJ8yxQ0KJj20zmFmOZCz/HcMm2gwDgiD3Xg5aSVBrF/OrVOGM4Ni7WLXWwx4vH0 P+NghyNiJ9Su0cdbzKAwLoqjSGI0zmQtswVUw= MIME-Version: 1.0 Sender: rwstracy@gmail.com Received: by 10.224.11.136 with SMTP id t8mr9919890qat.205.1238596265570; Wed, 01 Apr 2009 07:31:05 -0700 (PDT) In-Reply-To: References: Date: Wed, 1 Apr 2009 10:31:05 -0400 X-Google-Sender-Auth: d2536aa2d656e94a Message-ID: <1b4b137c0904010731s21ebafc4q43ee828c4c432eab@mail.gmail.com> Subject: Re: [FlyRotary] Re: RV10 Transition Training \ EM2 From: Tracy Crook To: Rotary motors in aircraft Content-Type: multipart/alternative; boundary=0015175cd6486df90104667f2a03 --0015175cd6486df90104667f2a03 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit One or two tenths is not significant (1 map address covers about 7 tenths of manifold pressure) so that could not be the problem. Several very rough spots *is* a major tuning problem. Tracy On Tue, Mar 31, 2009 at 10:26 PM, Bobby J. Hughes wrote: > That will work Tracy. I don't think I have major tuning problems but I > need to see the map table addresses and each rotors EGT to be sure. My > manifold pressure jumps around one or two tenths and is hard to hold at a > constant setting. The mixture is manually adjustable to 7500 rpm or 34" > + depending on prop settings. But I have several very rough spots that would > keep me from flying. My manifold pressure ports are located in the super > charger discharge manifold and I suspect they are seeing pulses. > > Bobby > > ------------------------------ > *From:* Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] *On > Behalf Of *Tracy Crook > *Sent:* Tuesday, March 31, 2009 6:06 PM > *To:* Rotary motors in aircraft > *Subject:* [FlyRotary] Re: RV10 Transition Training \ EM2 > > Hello Bobby, > I can have your EM3 ready in a week if that works for you. Always > remember that autotune is not a fix for major tuning problems. If there is > a significant snag in the EC2/3 tuning , it means that something is wrong > or that the tuning procedure is not fully understood. Always find out which > it is before flight. > > Tracy > > On Tue, Mar 31, 2009 at 12:26 PM, Bobby J. Hughes wrote: > >> I completed another major milestone this weekend in preparation for >> first flight. All I can say is holy s***. I flew with Alex D just south of >> Dallas. With the IO-540, 3 adult males, full fuel and air conditioner we >> where seeing 2k per minute climb rates. This plane is amazing. Hopefully my >> little Renesis at 34" MAP and 100 pounds lighter will produce about 80% of >> this performance. >> >> I would like to borrow or rent a EM2 that has not been installed with auto >> tune capability for a couple of weeks. I have an EM3 on order but no firm >> delivery date yet. I will pay at a minimum shipping both ways. >> >> >> >> *Bobby J Hughes* >> DAR inspection hopefully next week. >> >> > > --0015175cd6486df90104667f2a03 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable One or two tenths is not significant (1 map address covers about 7 tenths o= f manifold pressure) so that could not be the problem.=A0 Several very roug= h spots is a major tuning problem.

Tracy


On Tue, Mar 31, 2009 at 10:26 PM, Bobby J. Hughes <bhughes@qnsi.net> wrote:
=
That will work Tracy. I don't think I have major tuning=20 problems but I need to see the map table addresses and each rotors EGT to b= e=20 sure. My manifold pressure jumps around one or two tenths and is hard to ho= ld at=20 a constant setting.=A0 The mixture is=A0manually=A0adjustable=A0to=20 7500 rpm or 34" +=A0depending on prop settings.=A0But=A0I have several= =20 very rough spots that would keep me from flying.=A0 My=A0manifold pressure= =20 ports are located in the super charger discharge manifold and I suspect the= y are=20 seeing pulses.
=A0
Bobby

From: Rotary motors in aircraft=20 [mailto:fl= yrotary@lancaironline.net] On Behalf Of Tracy=20 Crook
Sent: Tuesday, March 31, 2009 6:06 PM
To: Rotary= =20 motors in aircraft
Subject: [FlyRotary] Re: RV10 Transition Train= ing \=20 EM2

Hello Bobby,
=A0 I can have your EM3 ready in a week if that= =20 works for you.=A0=A0 Always remember that autotune is not a fix for major= =20 tuning problems.=A0 If there is a significant snag in the EC2/3 tuning=20 ,=A0 it means that something is wrong or that the tuning procedure is not= =20 fully understood.=A0 Always find out which it is before=20 flight.

Tracy

On Tue, Mar 31, 2009 at 12:26 PM, Bobby J. Hughe= s <bhughes@qnsi.net>=20 wrote:
I completed another major mile= stone this=20 weekend in preparation for first flight. All I can say is holy s***. I fl= ew=20 with Alex D just south of Dallas. With the IO-540, 3 adult males,=A0full= =20 fuel=A0and air conditioner we where seeing 2k per minute climb rates.=A0= =20 This plane is amazing. Hopefully my little Renesis at 34" MAP and 10= 0 pounds=20 lighter will produce about 80% of this performance.=A0
=A0
I would like to borrow or rent= a EM2 that=20 has not been installed with auto tune capability for a couple of weeks. I= have=20 an EM3 on order but no firm delivery date yet. I will pay at a minimum=20 shipping both ways.=A0
=A0
=A0
=A0
Bobby = J=20 Hughes
DAR inspection hopefully next week.<= /font>
=A0
<= /div>

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