X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from fed1rmmtao107.cox.net ([68.230.241.39] verified) by logan.com (CommuniGate Pro SMTP 5.2.5) with ESMTP id 3024152 for flyrotary@lancaironline.net; Sun, 13 Jul 2008 13:45:03 -0400 Received-SPF: none receiver=logan.com; client-ip=68.230.241.39; envelope-from=alventures@cox.net Received: from fed1rmimpo02.cox.net ([70.169.32.72]) by fed1rmmtao107.cox.net (InterMail vM.7.08.02.01 201-2186-121-102-20070209) with ESMTP id <20080713174422.FOUH29505.fed1rmmtao107.cox.net@fed1rmimpo02.cox.net> for ; Sun, 13 Jul 2008 13:44:22 -0400 Received: from BigAl ([72.192.137.74]) by fed1rmimpo02.cox.net with bizsmtp id pVkP1Z0011cVYgg04VkPZq; Sun, 13 Jul 2008 13:44:23 -0400 From: "Al Gietzen" To: "'Rotary motors in aircraft'" Subject: RE: [FlyRotary] Re: spark plugs Date: Sun, 13 Jul 2008 10:45:35 -0800 Message-ID: <000d01c8e518$a2d038f0$6401a8c0@BigAl> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_000E_01C8E4D5.94ACF8F0" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.6626 Importance: Normal In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198 This is a multi-part message in MIME format. ------=_NextPart_000_000E_01C8E4D5.94ACF8F0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Bob; John, =20 I use MSD SuperConductor wires, and NGK B9EGV plugs with the LS1 coils. Plugs work great, but don't last real long. The last set I started to notice some roughness below 2000 rpm after about 25 hours. Fresh plugs = made it go away. I think the prior set lasted longer; so maybe an unusual circumstance. =20 Al =20 -----Original Message----- From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Bob Kaufmann Sent: Sunday, July 13, 2008 8:58 AM To: Rotary motors in aircraft Subject: [FlyRotary] Re: spark plugs =20 I'm using the LS-1 coils for my 20B, what type of plug wires should I = use? My longest run is 24 inches. =20 Bob K RV-10 getting closer, its all done, just don't have it together yet, or 90/90 =20 =20 From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of John Downing Sent: Sunday, July 13, 2008 8:47 AM To: Rotary motors in aircraft Subject: [FlyRotary] spark plugs =20 I pulled the plugs out, they were the ones that came from Atkins, these plugs looked new on the outside, but were used to keep dirt out of = engine, as they were used and plugged full of carbon. The plugs are NGK T-SD = 11A; L-SD 10A. I see where Lynn and AL are using NKG R6725-11.5's, Is this = plug used as a leading and trailing plug? At any rate, I need to get some = new plugs. JohnD ------=_NextPart_000_000E_01C8E4D5.94ACF8F0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Bob; John,

I use MSD SuperConductor wires, = and NGK B9EGV plugs with the LS1 coils. Plugs work great, but don’t = last real long. The last set I started to notice some roughness below = 2000 rpm after about 25 hours. Fresh plugs made it go away. I think = the prior set lasted longer; so maybe an unusual = circumstance.

Al

-----Original = Message-----
From: Rotary motors in = aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Bob Kaufmann
Sent: Sunday, July 13, = 2008 8:58 AM
To: Rotary motors in = aircraft
Subject: [FlyRotary] Re: = spark plugs

I’m using the LS-1 coils for my 20B, what type of plug wires should I = use? My longest run is 24 inches.

Bob K

RV-10 getting closer, its all done, just don’t have it together yet, or = 90/90

From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of John Downing
Sent: Sunday, July 13, = 2008 8:47 AM
To: Rotary motors in = aircraft
Subject: [FlyRotary] = spark plugs

I pulled the plugs out, = they were the ones that came from Atkins, these plugs looked new on the outside, = but were used to keep dirt out of engine, as they were used and plugged = full of carbon. The plugs are NGK T-SD 11A; L-SD 10A. I see where = Lynn and AL are using NKG R6725-11.5's, Is this plug used as a leading and = trailing plug? At any rate, I need to get some new plugs. = JohnD

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