X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from pan.gwi.net ([207.5.128.165] verified) by logan.com (CommuniGate Pro SMTP 5.3.2) with ESMTPS id 4126929 for flyrotary@lancaironline.net; Tue, 16 Feb 2010 12:44:49 -0500 Received-SPF: pass receiver=logan.com; client-ip=207.5.128.165; envelope-from=silvius@gwi.net Received: from yourlk4rlmsu41 (bb-216-195-174-159.gwi.net [216.195.174.159]) by pan.gwi.net (8.13.1/8.13.1) with SMTP id o1GHi4JF064665 for ; Tue, 16 Feb 2010 12:44:15 -0500 (EST) (envelope-from silvius@gwi.net) Message-ID: <06a401caaf2f$0c8a14a0$9faec3d8@yourlk4rlmsu41> From: "Michael Silvius" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: Air Pump Date: Tue, 16 Feb 2010 12:39:51 -0500 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_06A1_01CAAF05.21CDC070" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1807 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1807 This is a multi-part message in MIME format. ------=_NextPart_000_06A1_01CAAF05.21CDC070 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable some more on the subject of airpumps. http://www.wildweasel.ca/HowTo/Auto/eTurbo.aspx http://www.redline.lt/magazine/spec-features/article/article/84/1/ http://www.streetbeatcustoms.com/Custom/Air-Intakes/BMW-Electric-Super-Ch= arger-_-Plus-30HP/532589/ Michael in Maine ----- Original Message -----=20 From: Dennis Haverlah=20 To: Rotary motors in aircraft=20 Sent: Monday, February 15, 2010 11:43 PM Subject: [FlyRotary] Re: Air Pump The problem I have with a belt driven unit is the bearings and pulley = - they increase the width and make it hard to fit between the engine and = motor. Attaching the fan to the crankshaft pulley solves that problem = if a fan can be found that will produce the needed air flow at our = design rpm. Plus one of the largest leaf blowers new is less than $500. = Can't buy much of a turbo for that price! Dennis H. ------=_NextPart_000_06A1_01CAAF05.21CDC070 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
some more on the subject of = airpumps.
 
http://www.wildw= easel.ca/HowTo/Auto/eTurbo.aspx
http://www.redline.lt/magazine/spec-features/article/article/84/1/=
http://www.streetbeatcustoms.com/Custo= m/Air-Intakes/BMW-Electric-Super-Charger-_-Plus-30HP/532589/
 
Michael in Maine
 
 
----- Original Message -----
From:=20 Dennis Haverlah
Sent: Monday, February 15, 2010 = 11:43=20 PM
Subject: [FlyRotary] Re: Air = Pump

The problem I have with a belt driven unit is the = bearings and=20 pulley - they increase the width and make it hard to fit between the = engine=20 and motor.  Attaching the fan to the crankshaft pulley solves = that=20 problem if a fan can be found that will produce the needed air flow at = our=20 design rpm.  Plus one of the largest leaf blowers new is = less than=20 $500.  Can't buy much of a turbo for that price!

Dennis = H.
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