X-CGP-ClamAV-Result: CLEAN X-VirusScanner: Niversoft's CGPClamav Helper v1.23.0 (ClamAV engine v0.103.0) From: "Stephen Izett stephen.izett@gmail.com" Received: from mail-pl1-f180.google.com ([209.85.214.180] verified) by logan.com (CommuniGate Pro SMTP 6.2.14) with ESMTPS id 850802 for flyrotary@lancaironline.net; Mon, 19 Oct 2020 00:11:08 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.214.180; envelope-from=stephen.izett@gmail.com Received: by mail-pl1-f180.google.com with SMTP id h2so4306805pll.11 for ; Sun, 18 Oct 2020 21:11:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:content-transfer-encoding:mime-version:subject:date:references :to:in-reply-to:message-id; bh=7gOpV9eTBk5iz8lRPHmvA4uwvfhDZrLstUng5hoIrNs=; b=QUs1iqoGhrIgtHcr5x0xi93mkXLwcNvHoe9xxfjatqRXAAcdUhrQb+vM75khwnknKn aXuL0WXlDkVUFC5jFdxlB4024dZWEMKwsHWyaxWmaa8ztKcKw+Unl4+RnzoSnc3AtAQi rLxg4slgAwxz89lCnTWHss4iv8E8oNSkto0skErIUa+L27A/DwD+Plpqm17Zox0kMlbC Ii1jamd6OaR+YZWrA/HHN/1jrhTkA3ThtODERUffVCDKHrPZBfg9MfyuImtH+q2hMZUK k6Y/VR7XFuvtJxV/6WrVG5FgoJv7qMdQoQ7G4B7zwRHPgSOxokXBGoiRBAn+yZ640Zun cMRA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:content-transfer-encoding:mime-version :subject:date:references:to:in-reply-to:message-id; bh=7gOpV9eTBk5iz8lRPHmvA4uwvfhDZrLstUng5hoIrNs=; b=taDy7wlrr+tgsN4+AHTbbvcxMyLbfRNtfzLyTJrUsLBtBW/Afqs0st80G4wnkV49wA 4bB9TaPx6I0ZU4a50LNr0QiOe04jggNRopnh4QU5H6mbv6SQH+nxfFum+Y/svs3cshgO xpSs2vWZ8B00kfh+ePqv1f+QmIj/jbbPmIDUwHrX6Ru9pIYZEB1zNV+Q8mJbIzYJ3jh6 7DiTMBWAeCMZ/uAgQQyq1dackiwh1uxHhIpGWSRRkl7OkzxcUY3xano7CLB25bK1hneL G0GRk5YlG97aXTNYtWTaShjujGG86xxKB7X4lRI4XsiUaQeKZz4/szevlmiYwSFXTMhf c3qQ== X-Gm-Message-State: AOAM5313AnkWHTe7KDcz2JK0P0QulytLwknki3iOy4QKXtVh7XhOlpHs uIzqc+aXW9XYG7Srj1OIRAde1LZUPGI= X-Google-Smtp-Source: ABdhPJw8V4whEom7NADZLVNXt8LHEcDJZ/uA+7VeJSjl/diqNXgORvOdvVOC3WHFRaS/PaduWbNp2w== X-Received: by 2002:a17:902:a983:b029:d5:a524:8710 with SMTP id bh3-20020a170902a983b02900d5a5248710mr15092106plb.28.1603080650465; Sun, 18 Oct 2020 21:10:50 -0700 (PDT) Return-Path: Received: from macbook-pro.lan (203-59-74-185.perm.iinet.net.au. [203.59.74.185]) by smtp.gmail.com with ESMTPSA id y191sm10002249pfb.175.2020.10.18.21.10.49 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 18 Oct 2020 21:10:50 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.120.23.2.1\)) Subject: Re: [FlyRotary] Tuning Date: Mon, 19 Oct 2020 12:10:46 +0800 References: To: Rotary motors in aircraft In-Reply-To: Message-Id: <21DF67DD-2CB7-4F06-B0FD-A08F4EAC09BD@gmail.com> X-Mailer: Apple Mail (2.3608.120.23.2.1) 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