X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mail-bw0-f52.google.com ([209.85.214.52] verified) by logan.com (CommuniGate Pro SMTP 5.3.11) with ESMTP id 4665386 for flyrotary@lancaironline.net; Wed, 05 Jan 2011 19:58:27 -0500 Received-SPF: pass receiver=logan.com; client-ip=209.85.214.52; envelope-from=msteitle@gmail.com Received: by bwz4 with SMTP id 4so14964041bwz.25 for ; Wed, 05 Jan 2011 16:57:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:content-type; bh=jXR2hFIOJf7AFcyjoAYqzX0Urzkcw45f0cdo2mLxT8A=; b=vx2J1iATTdHcNNINJz6n3Wnp674lu9jV7h+Or/wz0a5ANuAGIfgQbPBJK5EW+e11Sz S6NznQbjc3++DZYeJddCvdqjb2CvKzdwbWgUyc5Lr5foyAR3DYGhgT8wW9kQQyJjU00J bb8e9te8ezz8nj7rJMuplQsMoyec3rnz1cKsk= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=q7NV2w2yGp+/rOqZVbmMtdQFwm2s+tgMincxMK+/5+nmS5pisONZ17hoAyGr/huBSl GaJeyQfAsfknQOvUehIlmjb6B2lLGWCHGkcg7G5dCrPprImsXZKzyregpFq6iLXWGo+p w2Pg1/dijchAbcA8zBRzcokxhlO+lPSK/XK/s= MIME-Version: 1.0 Received: by 10.204.65.135 with SMTP id j7mr14100654bki.85.1294275473608; Wed, 05 Jan 2011 16:57:53 -0800 (PST) Received: by 10.204.24.20 with HTTP; Wed, 5 Jan 2011 16:57:53 -0800 (PST) In-Reply-To: References: Date: Wed, 5 Jan 2011 18:57:53 -0600 Message-ID: Subject: Re: [FlyRotary] Re: GM Coil Comparison From: Mark Steitle To: Rotary motors in aircraft Content-Type: multipart/alternative; boundary=001636c5b5aed89056049922fd12 --001636c5b5aed89056049922fd12 Content-Type: text/plain; charset=ISO-8859-1 Al, Most often, I get the occasional miss on climb out. But then, it will sometimes mis-fire when in cruise (5200 rpm), but only intermittently. It was worse when using the irridium plugs. That's why I think the 585 coils may help. Stay tuned (no pun intended). Mark On Wed, Jan 5, 2011 at 5:33 PM, Al Gietzen wrote: > Mark; > > Is the intermittent miss affected by mixture adjustment? Manifold pressure? > Engine RPM? > > > > Al > > > > -----Original Message----- > *From:* Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] *On > Behalf Of *Mark Steitle > *Sent:* Wednesday, January 05, 2011 12:42 PM > *To:* Rotary motors in aircraft > *Subject:* [FlyRotary] Re: GM Coil Comparison > > > > Dennis, > > > > I have tried the standard 13B spark plugs, Renesis Irridium plugs, and > Autolite racing plugs, all to no avail. I am running the D580 coils and > 100LL. Yes, it sounds like it is just one rotor face at a time, but didn't > know how to explain exactly what's happening. But it definitely gets your > attention. I'm hoping there is an improvement (total cure) with the new 585 > coils. > > > > Mark > > > --001636c5b5aed89056049922fd12 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Al,=A0

Most often, I get the occasional miss on climb ou= t. =A0But then, it will sometimes mis-fire when in cruise (5200 rpm), but o= nly intermittently. =A0It was worse when using the irridium plugs. =A0That&= #39;s why I think the 585 coils may help. =A0Stay tuned (no pun intended).<= /div>

Mark

On Wed, Jan 5, 2= 011 at 5:33 PM, Al Gietzen <ALVentures@cox.net> wrote:

Mark;

Is the intermi= ttent miss affected by mixture adjustment? Manifold pressure? Engine RPM?

=A0

Al

=A0

-----Original M= essage-----
From: Rotary motors in aircr= aft [mailto:fl= yrotary@lancaironline.net] On Behalf Of Mark Steitle
Sent: Wednesday, January 05,= 2011 12:42 PM
To: Rotary motors in aircraf= t
Subject: [FlyRotary] Re: GM = Coil Comparison

=A0

Dennis,

=A0

I have tried the standard= 13B spark plugs, Renesis Irridium plugs, and Autolite racing plugs, all to no avail.=A0 I am running the D580 coils and 100LL.=A0 Yes, it=A0sounds like=A0it is just one rotor face at a time, but didn't know how to explain exactly what's happening.=A0 But it definitely gets your attention.=A0 I'm hoping ther= e is an improvement (total cure) with the new 585 coils.=A0

=A0

Mark

=A0


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