X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from fed1rmmtao101.cox.net ([68.230.241.45] verified) by logan.com (CommuniGate Pro SMTP 5.2.16) with ESMTP id 3893726 for flyrotary@lancaironline.net; Wed, 21 Oct 2009 10:03:47 -0400 Received-SPF: none receiver=logan.com; client-ip=68.230.241.45; envelope-from=alventures@cox.net Received: from fed1rmimpo01.cox.net ([70.169.32.71]) by fed1rmmtao101.cox.net (InterMail vM.8.00.01.00 201-2244-105-20090324) with ESMTP id <20091021140310.CGXC16492.fed1rmmtao101.cox.net@fed1rmimpo01.cox.net> for ; Wed, 21 Oct 2009 10:03:10 -0400 Received: from BigAl ([72.192.133.78]) by fed1rmimpo01.cox.net with bizsmtp id vS3B1c0031hf1Cg03S3BRB; Wed, 21 Oct 2009 10:03:11 -0400 X-VR-Score: 0.00 X-Authority-Analysis: v=1.0 c=1 a=Nta2pzpUyxeYaE33WvgA:9 a=lkJbhaVCB_X68HQGmVP3r_HUCXoA:4 a=QnbWHJXLyztxoU2vzDEA:9 a=aRpaxcT-2YWQQEXAd0UA:7 a=sFyx5Xqe0GzkKdT5aNsoq90LUjIA:4 X-CM-Score: 0.00 From: "Al Gietzen" To: "'Rotary motors in aircraft'" Subject: Re spark plugs Date: Wed, 21 Oct 2009 07:03:59 -0800 Message-ID: <8C847D2632124D9996AB8AF0EEF586E4@BigAl> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0006_01CA521C.A9ABC910" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.6856 Importance: Normal Thread-Index: AcpQUq6UpJmXOC5LT5KxsERLP9xVewCC32cg In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 This is a multi-part message in MIME format. ------=_NextPart_000_0006_01CA521C.A9ABC910 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit I have at least 60-70 hrs on the Iridium plugs and they are performing flawlessly. I pulled them out and took a look a few hours ago and they looked great, so I put them back in. As far as I'm concerned, Iridiums are the only plugs I will use from here on. This could change if I have to start burning 100LL. Mark S. Mark, Are you using the Denso IRT 0131 plug? I looked at those, but I can get 6 sets of the NGK B9EGV for the same amount of money, and get some change back. I change them at about 35 - 40 hours, or a less if I burn a couple tanks of 100LL. But I guess if the iridium will go 200 hours it would be worth the cost. Al G ------=_NextPart_000_0006_01CA521C.A9ABC910 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

I have at least 60-70 hrs on the Iridium = plugs and they are performing flawlessly. I pulled them out and took a look = a few hours ago and they looked great, so I put them back in. As far as = I'm concerned, Iridiums are the only plugs I will use from here on. = This could change if I have to start burning 100LL.

Mark S.

Mark,

Are you using the Denso = IRT 0131 = plug? I looked at those, but I can get 6 sets of the NGK B9EGV for the = same amount of = money, and get some change back. I change them at about 35 - 40 hours, or a less if I = burn a couple tanks of 100LL. But I guess if the iridium will go 200 hours it = would be worth the cost.

Al G

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