X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [24.25.9.101] (HELO ms-smtp-02-eri0.southeast.rr.com) by logan.com (CommuniGate Pro SMTP 4.3c5) with ESMTP id 945194 for flyrotary@lancaironline.net; Sun, 15 May 2005 20:06:03 -0400 Received-SPF: pass receiver=logan.com; client-ip=24.25.9.101; envelope-from=eanderson@carolina.rr.com Received: from edward2 (cpe-024-074-189-178.carolina.res.rr.com [24.74.189.178]) by ms-smtp-02-eri0.southeast.rr.com (8.12.10/8.12.7) with SMTP id j4G05F0W017489 for ; Sun, 15 May 2005 20:05:16 -0400 (EDT) Message-ID: <001e01c559aa$f0138290$2402a8c0@edward2> From: "Ed Anderson" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: throttle body size (again) Date: Sun, 15 May 2005 20:05:15 -0400 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_001B_01C55989.68CD6510" 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 X-Virus-Scanned: Symantec AntiVirus Scan Engine This is a multi-part message in MIME format. ------=_NextPart_000_001B_01C55989.68CD6510 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MessageI want to say 75mm, Rusty. But, I'll measure it tomorrow and let = you know. Ed ----- Original Message -----=20 From: Russell Duffy=20 To: Rotary motors in aircraft=20 Sent: Sunday, May 15, 2005 6:10 PM Subject: [FlyRotary] Re: throttle body size (again) Yes, I have used a larger TB on one of my intakes. I found that = sudden opening of the TB caused the engine to temporarily "bog" - it = would catch after a moment when the system caught up - but, I just did = not like that. I did not find any RPM increase using the larger TB, so = I switched back to the 65mm Mustang TB. Ed=20 Thanks, but do you remember what size the larger one was? =20 Rusty (major intake scheming) ------=_NextPart_000_001B_01C55989.68CD6510 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Message
I want to say 75mm, Rusty.  But, I'll = measure it=20 tomorrow and let you know.
 
Ed
----- Original Message -----
From:=20 Russell=20 Duffy
Sent: Sunday, May 15, 2005 6:10 = PM
Subject: [FlyRotary] Re: = throttle body=20 size (again)

Yes, I have = used a larger TB=20 on one of my intakes.  I found that sudden opening of the TB = caused the=20 engine to temporarily "bog" - it would catch after a moment when the = system=20 caught up - but, I just did not like that.  I did not find any = RPM=20 increase using the larger TB, so I switched back to the 65mm Mustang=20 TB.
 
Ed 
 
Thanks, but do you remember what size the larger = one=20 was?  
 
Rusty=20 (major intake=20 scheming) 
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