X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Tue, 15 Nov 2011 18:34:23 -0500 Message-ID: X-Original-Return-Path: Received: from elasmtp-dupuy.atl.sa.earthlink.net ([209.86.89.62] verified) by logan.com (CommuniGate Pro SMTP 5.4.2) with ESMTP id 5201481 for lml@lancaironline.net; Tue, 15 Nov 2011 18:11:07 -0500 Received-SPF: none receiver=logan.com; client-ip=209.86.89.62; envelope-from=colyncase@earthlink.net DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=dk20050327; d=earthlink.net; b=TAyJR8k+YOWBrHZqlJz1r7V/bWNSBC8UTwPVPhyrnEnUoDtfElTJ9QXdIx4KBnNH; h=Received:Content-Type:Mime-Version:Subject:From:In-Reply-To:Date:Content-Transfer-Encoding:Message-Id:References:To:X-Mailer:X-ELNK-Trace:X-Originating-IP; Received: from [70.109.161.66] (helo=[192.168.1.26]) by elasmtp-dupuy.atl.sa.earthlink.net with esmtpa (Exim 4.67) (envelope-from ) id 1RQS9A-0005yK-1e for lml@lancaironline.net; Tue, 15 Nov 2011 18:10:32 -0500 Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Apple Message framework v1084) Subject: Re: [LML] Piston upgrade to 10:1 From: Colyn Case In-Reply-To: X-Original-Date: Tue, 15 Nov 2011 18:10:30 -0500 Content-Transfer-Encoding: quoted-printable X-Original-Message-Id: <4FA03FA7-6234-48AC-9A22-905AA8DC853A@earthlink.net> References: X-Original-To: "Lancair Mailing List" X-Mailer: Apple Mail (2.1084) X-ELNK-Trace: 63d5d3452847f8b1d6dd28457998182d7e972de0d01da940ffeb588757669b713bbee25a235a03b3350badd9bab72f9c350badd9bab72f9c350badd9bab72f9c X-Originating-IP: 70.109.161.66 talk to Barrett Performance Engines =20 (actually have them do it for that matter). On Nov 15, 2011, at 1:02 PM, David Brien wrote: Is it required to change or modify the cam when upgrading from 8:1 to = 10:1 pistons on an IO360 engine? I spoke to an engine shop and they said = the cam should be changed. David R. Brien=20 -- For archives and unsub = http://mail.lancaironline.net:81/lists/lml/List.html