X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from imo-m16.mx.aol.com ([64.12.138.206] verified) by logan.com (CommuniGate Pro SMTP 5.1.2) with ESMTP id 1600203 for flyrotary@lancaironline.net; Fri, 24 Nov 2006 21:27:59 -0500 Received-SPF: pass receiver=logan.com; client-ip=64.12.138.206; envelope-from=Lehanover@aol.com Received: from Lehanover@aol.com by imo-m16.mx.aol.com (mail_out_v38_r7.6.) id q.48a.eadd58a (29672) for ; Fri, 24 Nov 2006 21:27:08 -0500 (EST) From: Lehanover@aol.com Message-ID: <48a.eadd58a.329903fb@aol.com> Date: Fri, 24 Nov 2006 21:27:07 EST Subject: Re: [FlyRotary] Re: Spark Plug Fouling and Temperature To: flyrotary@lancaironline.net MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="-----------------------------1164421627" X-Mailer: 9.0 Security Edition for Windows sub 5331 X-Spam-Flag: NO -------------------------------1164421627 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit In a message dated 11/24/2006 6:22:44 P.M. Eastern Standard Time, atlasyts@bellsouth.net writes: Lynn, I'm not sure if you recommend the Autolite AR2592 just for the Leading or for all four? Buly Both. The trailing runs hotter than the leading. The worst case of a failed plug I pulled off was in the Fiat. I left a warm-up plug in it along with 3 N59Gs. After one lap the driver drove it back in with a strange popping sound and no power. The center electrode came out of the plug and was still clipped into the plug wire. The ground electrode was gone. Having escaped without doing any damage. I installed the 4th N59G and all was well. That was when we could still buy 110 avgas at the local airport. The fiat had a 14 to 1 compression ratio, and did not suffer fools lightly. Lynn E. Hanover -------------------------------1164421627 Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable

In a message dated 11/24/2006 6:22:44 P.M. Eastern Standard Time,=20 atlasyts@bellsouth.net writes:

<= FONT=20 style=3D"BACKGROUND-COLOR: transparent" face=3DArial color=3D#000000=20 size=3D2>Lynn,
I'm not sure if you recommend the Autolite AR2592 just f= or=20 the
Leading or for all four?
Buly

Both. The trailing runs hotter than the leading.

The worst case of a failed plug I pulled off was in the Fiat. I left a=20 warm-up plug in it along with 3 N59Gs. After one lap the driver drove it bac= k in=20 with a strange popping sound and no power. The center electrode came out of=20= the=20 plug and was still clipped into the plug wire. The ground electrode was gone= .=20 Having escaped without doing any damage. I installed the 4th N59G and all wa= s=20 well. That was when we could still buy 110 avgas at the local airport. = The=20 fiat had a 14 to 1 compression ratio, and did not suffer fools=20 lightly.

Lynn E. Hanover

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