Return-Path: Received: from [24.50.193.34] (HELO dell) by logan.com (CommuniGate Pro SMTP 4.0.6) with ESMTP-TLS id 2042840 for lml@lancaironline.net; Mon, 03 Mar 2003 21:43:00 -0500 Message-ID: <005e01c2e1f7$c5145150$053b3690@dell> From: "Rob Logan" To: "Lancair Mailing List" Subject: Re:] Lycoming rocker arm question Date: Mon, 3 Mar 2003 21:42:58 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 From: "George/Shirley Shattuck" Rich Kindig, I am not a Lycoming wizard, but I have learned a few things while reassembling my Cermicrome to Cerminil cylinders. The valve rocker with the hole in it must installed for the exhaust valve. The hole provides additional oil and thereby additional cooling for that valve/rocker assembly. George Shattuck N320GS