X-CGP-ClamAV-Result: CLEAN X-VirusScanner: Niversoft's CGPClamav Helper v1.23.0 (ClamAV engine v0.103.0) From: "Pam & Dave Williams padajute@idcnet.com" Received: from outmx1.netwurx.net ([209.242.224.96] verified) by logan.com (CommuniGate Pro SMTP 6.2.14) with ESMTP id 861136 for flyrotary@lancaironline.net; Tue, 20 Oct 2020 15:12:27 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.242.224.96; envelope-from=padajute@idcnet.com Received: from red1.netwurx.net (red1.netwurx.net [209.242.224.185]) by outmx1.netwurx.net (Postfix) with ESMTP id 7E9F37789 for ; Tue, 20 Oct 2020 19:12:10 +0000 (UTC) (envelope-from padajute@idcnet.com) Received: from MG005YVT (unknown [72.169.96.111]) (Authenticated sender: padajute@idcnet.com) by red1.netwurx.net (Postfix) with ESMTPA id E6873955C for ; Tue, 20 Oct 2020 14:12:02 -0500 (CDT) To: "'Rotary motors in aircraft'" References: In-Reply-To: Subject: RE: [FlyRotary] Re: Tuning Date: Tue, 20 Oct 2020 14:11:48 -0500 Message-ID: <01ed01d6a714$e7e271d0$b7a75570$@idcnet.com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_01EE_01D6A6EA.FF0C69D0" X-Mailer: Microsoft Outlook 15.0 Thread-Index: AQEdrL/WXbjf22msZde+4pwbkZN/PqsSz3qw Content-Language: en-us This is a multipart message in MIME format. ------=_NextPart_000_01EE_01D6A6EA.FF0C69D0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hello Bobby, =20 Timing verified at various RPM (idle to full throttle) via timing light = standing in the prop blast. =20 Thanks, Dave Williams =20 From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net]=20 Sent: Tuesday, October 20, 2020 2:01 PM To: Rotary motors in aircraft Subject: [FlyRotary] Re: Tuning =20 Hello Dave, =20 What version of the 13B are you flying? I remember Mark = Steitle=E2=80=99s 20B had static timing set with an adjustable CAS on = the front cover. I believe the EC2/3 still adjust timing using the CAS = as a reference point. Could be wrong.=20 =20 =20 Bobby =20 From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net]=20 Sent: Tuesday, October 20, 2020 1:43 PM To: Rotary motors in aircraft Subject: [FlyRotary] Re: Tuning =20 Hello, =20 35 degrees BTDC all the time verified via timing light. Info from = Tracy=E2=80=99s manual and tested by me for most power in flight. 100 LL = gas with 2 cycle oil @ 1 oz. per gallon. 6,300 RPM stock 13b. =20 Thanks, Dave Williams =20 From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net]=20 Sent: Tuesday, October 20, 2020 9:38 AM To: Rotary motors in aircraft > Subject: [FlyRotary] Re: Tuning =20 Steve =3D Using Megasquirt for ECU. How is your flight testing going? Jeff =3D I meant prop rpm. Using Neil's PSRU, which is 3.17. I just = bumped up my idle to around 800prop (2500engine). I forgot to add, I am = P-Port which causes a need for higher idle.=20 Lynn =3D Idle can be that high? Usually I see rotary idle around the = 10-18 range, but that is for a car. Little different with a prop on 100% = of the time. =20 Neil =3D That is a nice idle. I forget, are you P-Port? What is your = timing at? Dave =3D 35 all time? Doesn't that seem really high for rotary. Pump = gas? Lynn was saying 24 degrees for 87 octane. - Matt Boiteau =20 =20 On Mon, Oct 19, 2020 at 12:11 AM Stephen Izett stephen.izett@gmail.com = > wrote: Hi there Matt and all What computer is controlling your fuel and spark Matt? Ive left the timing of the EC2 on the Renesis 4 port at Tracy=E2=80=99s = default and haven=E2=80=99t changed it but was wanting to do some = experimenting. I take it that the timing setting in the EC2/3 will vary the whole = timing curve over the rpm/load envelope. Cheers Steve Izett Renesis 4 port EC2 EM3 RD1-C > On 19 Oct 2020, at 10:21 am, Matt Boiteau mattboiteau@gmail.com = > wrote: >=20 > Split table. >=20 > - Matt Boiteau >=20 >=20 > On Sun, Oct 18, 2020 at 10:17 PM Matt Boiteau mattboiteau@gmail.com = > wrote: >=20 > What AFR and timing are people running for idle, taxi, takeoff, climb, = cruise, descent?=20 >=20 > idle =3D 11afr, 20 timing > I seem to have to be around 11afr for it to stay alive. Still trying = to get it to idle around 600rpm, maybe bump it up to 700rpm to be = smoother without dieing and shaking apart.=20 >=20 > taxi / takeoff / climb =3D 13.2afr, 28 timing >=20 > cruise - not sure aft, 28 timing >=20 > decent - not sure aft, 32 timing > Not sure what the plane likes. I tried 14afr, but the MAP really get's = low and engine shakes. Guessing it should be more rich? >=20 > I attached the timing table and split rotary table (second email). Not = sure how to tune timing, I just want safe values for now. >=20 >=20 > - Matt Boiteau > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: = http://mail.lancaironline.net:81/lists/flyrotary/List.html > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: = http://mail.lancaironline.net:81/lists/flyrotary/List.html -- Homepage: http://www.flyrotary.com/ Archive and UnSub: = http://mail.lancaironline.net:81/lists/flyrotary/List.html =20 Disclaimer The information contained in this communication from the sender is = confidential. It is intended solely for use by the recipient and others = authorized to receive it. If you are not the recipient, you are hereby = notified that any disclosure, copying, distribution or taking action in = relation of the contents of this information is strictly prohibited and = may be unlawful. This email has been scanned for viruses and malware, and may have been = automatically archived by Mimecast Ltd, an innovator in Software as a = Service (SaaS) for business. Providing a safer and more useful place for = your human generated data. Specializing in; Security, archiving and = compliance. To find out more Click Here = . ------=_NextPart_000_01EE_01D6A6EA.FF0C69D0 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable

Hello Bobby,

 

Timing verified at various RPM (idle to full throttle) via timing light = standing in the prop blast.

 

Thanks,

Dave Williams

 

From:<= /b> = Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] =
Sent: Tuesday, October 20, 2020 2:01 PM
To: Rotary = motors in aircraft = <flyrotary@lancaironline.net>
Subject: [FlyRotary] Re: = Tuning

 

Hello Dave,

 

What version of the 13B are you flying? I remember Mark = Steitle=E2=80=99s 20B had static timing set with an adjustable CAS on = the front cover. I believe the EC2/3 still adjust timing using the CAS = as a reference point. Could be wrong.

 

 

Bobby

 

From: = Rotary motors in aircraft [mailto:flyrotary@lancaironlin= e.net]
Sent: Tuesday, October 20, 2020 1:43 = PM
To: Rotary motors in aircraft
Subject: = [FlyRotary] Re: Tuning

 

Hello,

 

35 degrees BTDC all the time verified via timing light. Info from = Tracy=E2=80=99s manual and tested by me for most power in flight. 100 LL = gas with 2 cycle oil @ 1 oz. per gallon. 6,300 RPM stock = 13b.

 

Thanks,

Dave Williams

 

From:<= /b> = Rotary motors in aircraft [mailto:flyrotary@lancaironlin= e.net]
Sent: Tuesday, October 20, 2020 9:38 = AM
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Subject: [FlyRotary] Re: Tuning

 

 

Hi there Matt and all

What computer is = controlling your fuel and spark Matt?

Ive left the timing of the = EC2 on the Renesis 4 port at Tracy=E2=80=99s default and haven=E2=80=99t = changed it but was wanting to do some experimenting.
I take it that = the timing setting in the EC2/3 will vary the whole timing curve over = the rpm/load envelope.

Cheers

Steve Izett
Renesis 4 = port EC2 EM3 RD1-C




> On 19 Oct 2020, at 10:21 am, = Matt Boiteau mattboiteau@gmail.com <flyrotary@lancaironline.net> wrote:
> =
> Split table.
>
> - Matt Boiteau
>
> =
> On Sun, Oct 18, 2020 at 10:17 PM Matt Boiteau mattboiteau@gmail.com <flyrotary@lancaironline.net> wrote:
> =
> What AFR and timing are people running for idle, taxi, takeoff, = climb, cruise, descent?
>
> idle =3D 11afr, 20 = timing
> I seem to have to be around 11afr for it to stay alive. = Still trying to get it to idle around 600rpm, maybe bump it up to 700rpm = to be smoother without dieing and shaking apart.
>
> taxi = / takeoff / climb =3D 13.2afr, 28 timing
>
> cruise - not = sure aft, 28 timing
>
> decent - not sure aft, 32 = timing
> Not sure what the plane likes. I tried 14afr, but the MAP = really get's low and engine shakes. Guessing it should be more = rich?
>
> I attached the timing table and split rotary = table (second email). Not sure how to tune timing, I just want safe = values for now.
>
>
> - Matt Boiteau
> = --
> Homepage:  http://www.flyrotary.com/
> Archive and = UnSub:   http://mail.lancaironline.net:81/lists/flyrotary/List.h= tml
> <split.JPG>--
> Homepage:  http://www.flyrotary.com/
> Archive and = UnSub:   http://mail.lancaironline.net:81/lists/flyrotary/List.h= tml


--
Homepage:  http://www.flyrotary.com/
Archive and = UnSub:   http://mail.lancaironline.net:81/lists/flyrotary/List.h= tml

 

Disclaimer

= The information contained in this communication from the sender is = confidential. It is intended solely for use by the recipient and others = authorized to receive it. If you are not the recipient, you are hereby = notified that any disclosure, copying, distribution or taking action in = relation of the contents of this information is strictly prohibited and = may be unlawful.

This email has been scanned for viruses and = malware, and may have been automatically archived by Mimecast = Ltd, an innovator in Software as a Service (SaaS) for business. = Providing a safer and more useful place for your human = generated data. Specializing in; Security, archiving and compliance. To = find out more Click = Here.

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