X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [216.52.245.18] (HELO ispwestemail2.mdeinc.com) by logan.com (CommuniGate Pro SMTP 4.3.4) with ESMTP id 1008639 for flyrotary@lancaironline.net; Tue, 21 Jun 2005 08:14:58 -0400 Received-SPF: none receiver=logan.com; client-ip=216.52.245.18; envelope-from=wschertz@ispwest.com Received: from 7n7z201 (unverified [63.13.186.133]) by ispwestemail2.mdeinc.com (Vircom SMTPRS 4.1.361.20) with SMTP id for ; Tue, 21 Jun 2005 05:13:30 -0700 Message-ID: <012b01c5765a$a2c28b40$6401a8c0@7n7z201> From: "William" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: RV10 Fuel System.. Expensive Date: Tue, 21 Jun 2005 07:13:29 -0500 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0128_01C57630.B97CF890" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2180 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 This is a multi-part message in MIME format. ------=_NextPart_000_0128_01C57630.B97CF890 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I looked closer at your bill of materials, and discovered that you *do* = have a filter after the pumps. Disregard the comment below. Bill Schertz KIS Cruiser # 4045 ----- Original Message -----=20 From: William=20 To: Rotary motors in aircraft=20 Sent: Monday, June 20, 2005 9:10 PM Subject: [FlyRotary] Re: RV10 Fuel System.. Expensive No flames, similiar to what I am doing, but a couple of questions. I used an Andair 'gascolator' prior to the pumps, to keep trash from = getting in the pumps, I then used GM high pressure filters *after* the = pumps (one for each), to final filter the fuel before the injectors. A local plane (supercharged) had an injector plug, causing detonation = when that cylinder leaned out. The maker of the system claims that the = pumps shed particles from wear and that you need a filter after the = pumps. Bill Schertz KIS Cruiser # 4045 ----- Original Message -----=20 From: Bobby J. Hughes=20 To: Rotary motors in aircraft=20 Sent: Monday, June 20, 2005 7:16 PM Subject: [FlyRotary] RV10 Fuel System.. Expensive This is hopefully my final design for my fuel system. 1. Use Andair duplex valve and mount to floor with extension. The 10 = has a console.=20 2. Use (expensive) Y blocks to reduce bends and provide sensor = ports.=20 3. Filter before and after pumps. 4. Auto fail over circuit to switch on second pump at 28 psi. 5. High pressure bleeder.=20 6. 3/8 lines.=20 7. All cabin fuel plumbing mounted to plate on floor.=20 8. Firewall bulkheads on cool side of engine.=20 The pressure drop and flow rate of the AC Delco Filters is = unknown...AC Delco will not provide specifications. Will need to = measure.=20 This is the same basic configuration the EGG's are running so it = should provide a larger group of planes with this design in the air = sooner.=20 Flame away!! Bobby Hughes -------------------------------------------------------------------------= --- >> Homepage: http://www.flyrotary.com/ >> Archive: http://lancaironline.net/lists/flyrotary/List.html ------=_NextPart_000_0128_01C57630.B97CF890 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
I looked closer at your bill of = materials, and=20 discovered that you *do* have a filter after the pumps. Disregard the = comment=20 below.
Bill Schertz
KIS Cruiser # 4045
----- Original Message -----
From:=20 William=20
Sent: Monday, June 20, 2005 = 9:10 PM
Subject: [FlyRotary] Re: RV10 = Fuel=20 System.. Expensive

No flames, similiar to what I am = doing, but a=20 couple of questions.
 
I used an Andair 'gascolator' prior = to the pumps,=20 to keep trash from getting in the pumps, I then used GM high pressure = filters=20 *after* the pumps (one for each), to final filter the fuel before the=20 injectors.
 
A local plane (supercharged) had an = injector=20 plug, causing detonation when that cylinder leaned out. The maker of = the=20 system claims that the pumps shed particles from wear and that you = need a=20 filter after the pumps.
 
 
Bill Schertz
KIS Cruiser # 4045
----- Original Message -----
From:=20 Bobby = J. Hughes=20
To: Rotary motors in = aircraft=20
Sent: Monday, June 20, 2005 = 7:16=20 PM
Subject: [FlyRotary] RV10 = Fuel System..=20 Expensive

This is=20 hopefully my final design for my fuel system.
 
1. = Use Andair=20 duplex valve and mount to floor with extension. The 10 has a = console.=20
2. = Use=20 (expensive) Y blocks to reduce bends and provide sensor ports.=20
3. = Filter before=20 and after pumps.
4. = Auto fail=20 over circuit to switch on second pump at 28 psi.
5. = High pressure=20 bleeder.
6. = 3/8 lines.=20
7. = All cabin=20 fuel plumbing mounted to plate on floor.
8. = Firewall=20 bulkheads on cool side of engine.
 
The pressure=20 drop and flow rate of the AC Delco Filters is unknown...AC Delco = will not=20 provide specifications. Will need to measure.
 
This is the same=20 basic configuration the EGG's are running so it should provide a = larger=20 group of planes with this design in the air sooner. =
 
 
Flame=20 away!!
 
Bobby=20 Hughes
 
 

>>  Homepage: =20 http://www.flyrotary.com/
>>  Archive:  =20 = http://lancaironline.net/lists/flyrotary/List.html
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