X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from host.roblinphoto.com ([72.52.218.78] verified) by logan.com (CommuniGate Pro SMTP 5.2.8) with ESMTPS id 3198758 for flyrotary@lancaironline.net; Fri, 03 Oct 2008 19:58:09 -0400 Received-SPF: pass receiver=logan.com; client-ip=72.52.218.78; envelope-from=bob@bob-white.com Received: from c-68-35-160-229.hsd1.nm.comcast.net ([68.35.160.229]:48071 helo=quail) by host.roblinphoto.com with esmtpa (Exim 4.69) (envelope-from ) id 1KluWb-0004DV-1P for flyrotary@lancaironline.net; Fri, 03 Oct 2008 17:57:33 -0600 Date: Fri, 3 Oct 2008 17:51:48 -0600 From: Bob White To: "Rotary motors in aircraft" Subject: Re: [FlyRotary] EM/EC2 vs. EM/EC3 Message-Id: <20081003175148.5e2b6018.bob@bob-white.com> In-Reply-To: References: X-Mailer: Sylpheed 2.6.0beta1 (GTK+ 2.12.0; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - host.roblinphoto.com X-AntiAbuse: Original Domain - lancaironline.net X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - bob-white.com Hi Brian, I don't know the details of the functionality, but the main difference is the EC3 uses a 25 pin connector and a 15 pin connector instead of one 37 pin connector. There is also an oxygen sensor input and a knock sensor input that is not present on the EC2. I don't know how they are used. Bob W. On Fri, 3 Oct 2008 18:26:36 -0400 "Bryan Winberry" wrote: > I'm putting a renesis in my RV7 and have a decision to make regarding these > products. > > Could some of you with more familiarity, give me some advice as to the > advantages of the 2's vs. the new 3 series? > > Thanks, > > Bryan Winberry > > -- N93BD - Rotary Powered BD-4 - http://www.bob-white.com 3.8 Hours Total Time and holding Cables for your rotary installation - http://roblinstores.com/cables/