Return-Path: Received: from imo-r20.mx.aol.com ([152.163.225.162]) by ns1.olsusa.com (Post.Office MTA v3.5.3 release 223 ID# 0-70783U4500L450S0V35) with ESMTP id com for ; Tue, 6 Feb 2001 07:34:10 -0500 Received: from CasaDeHate@aol.com by imo-r20.mx.aol.com (mail_out_v29.5.) id k.2f.10965775 (4116) for ; Tue, 6 Feb 2001 07:42:41 -0500 (EST) From: CasaDeHate@aol.com Message-ID: <2f.10965775.27b14b40@aol.com> Date: Tue, 6 Feb 2001 07:42:40 EST Subject: Fuel Drains IO-550 To: lancair.list@olsusa.com X-Mailing-List: lancair.list@olsusa.com Reply-To: lancair.list@olsusa.com Mime-Version: 1.0 <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> << Lancair Builders' Mail List >> <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> >> Stu: The manifold drains on the IO-550 are no different than the ones for the TSIO version. There are 2 drain manifolds to tee together and then run the line to the "sniffle" valve. This provides a overboard drain when the engine is overprimed, and will leak any extra fuel from the intake valve area after shutdown, and the "sniffle" valve will close during operation in either high or low MAP. Mike >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> LML website: http://www.olsusa.com/Users/Mkaye/maillist.html LML Builders' Bookstore: http://www.buildersbooks.com/lancair Please send your photos and drawings to marvkaye@olsusa.com. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>