X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from imr-db01.mx.aol.com ([205.188.91.95] verified) by logan.com (CommuniGate Pro SMTP 5.3.8) with ESMTP id 4413400 for flyrotary@lancaironline.net; Sat, 31 Jul 2010 15:30:34 -0400 Received-SPF: pass receiver=logan.com; client-ip=205.188.91.95; envelope-from=Bktrub@aol.com Received: from imo-da02.mx.aol.com (imo-da02.mx.aol.com [205.188.169.200]) by imr-db01.mx.aol.com (8.14.1/8.14.1) with ESMTP id o6VJTptU010489 for ; Sat, 31 Jul 2010 15:29:51 -0400 Received: from Bktrub@aol.com by imo-da02.mx.aol.com (mail_out_v42.9.) id q.cf5.741c6d76 (37534) for ; Sat, 31 Jul 2010 15:29:48 -0400 (EDT) Received: from smtprly-db01.mx.aol.com (smtprly-db01.mx.aol.com [205.188.249.152]) by cia-mb01.mx.aol.com (v129.4) with ESMTP id MAILCIAMB017-5bc64c5479a8c3; Sat, 31 Jul 2010 15:29:48 -0400 Received: from webmail-d014 (webmail-d014.sim.aol.com [205.188.181.33]) by smtprly-db01.mx.aol.com (v129.4) with ESMTP id MAILSMTPRLYDB015-5bc64c5479a8c3; Sat, 31 Jul 2010 15:29:44 -0400 References: To: flyrotary@lancaironline.net Subject: Re: [FlyRotary] Prop Selection Date: Sat, 31 Jul 2010 15:29:44 -0400 X-AOL-IP: 208.46.237.130 In-Reply-To: X-MB-Message-Source: WebUI MIME-Version: 1.0 From: bktrub@aol.com X-MB-Message-Type: User Content-Type: multipart/alternative; boundary="--------MB_8CCFEFDDD48C7E2_2200_14C9F_webmail-d014.sysops.aol.com" X-Mailer: AOL Webmail 32360-STANDARD Received: from 208.46.237.130 by webmail-d014.sysops.aol.com (205.188.181.33) with HTTP (WebMailUI); Sat, 31 Jul 2010 15:29:44 -0400 Message-Id: <8CCFEFDDD440518-2200-ED4E@webmail-d014.sysops.aol.com> X-Spam-Flag:NO X-AOL-SENDER: Bktrub@aol.com ----------MB_8CCFEFDDD48C7E2_2200_14C9F_webmail-d014.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii" I have a 74 x 88 Catto two blade on my RV-4, with a 13BREW & 2.85 redrive= . I haven't flow it yet, but I think it will be a good prop. Catto makes= good props. Brian Trubee -----Original Message----- From: Bob Perkinson To: Rotary motors in aircraft Sent: Sat, Jul 31, 2010 12:24 pm Subject: [FlyRotary] Prop Selection I am now Prop shopping for my RV-9 13B with the 2.85 RD1-C and am leaning= towards a Craig Catto prop. Craig has recommended a 3 bladed prop 70" X= 88". He says that a 2 bladed 76"X 88" prop would have to be 7 inches wid= e at the root and 3.5 inches wide at the tip, the three bladed prop would= have a thiner look to it. Three bladed prop looks good sitting on the ra= mp, but nobody sees the prop when it is spinning. Ground clearance might= be a problem with the 76" prop. Not sure, I have not taken a measurement= on this as yet.=20 What other venders would the group recommend? I would like to hear some= opinions. =20 Bob Perkinson RV-9 N658RP (reserved) ----------MB_8CCFEFDDD48C7E2_2200_14C9F_webmail-d014.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset="us-ascii"
I have a 74 x 88 Catto two blade on my RV-4, with a 13BREW  &= ; 2.85 redrive. I haven't flow it yet, but I think it will be a good prop.= Catto makes good props.
 
Brian Trubee



-----Original Message-----
From: Bob Perkinson <bobperk90658@bellsouth.net>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Sat, Jul 31, 2010 12:24 pm
Subject: [FlyRotary] Prop Selection

I am now Prop shopping for my RV-9 13B with the 2.85 RD1-C= and am leaning towards a Craig Catto prop.  Craig has recommended a= 3 bladed prop 70" X 88".  He says that a 2 bladed 76"X 88" prop woul= d have to be 7 inches wide at the root and 3.5 inches wide at the tip, the= three bladed prop would have a thiner look to it.  Three bladed prop= looks good sitting on the ramp, but nobody sees the prop when it is spinn= ing.  Ground clearance might be a problem with the 76" prop.  No= t sure, I have not taken a measurement on this as yet. 
What other venders would the group recommend?  I would like to= hear some opinions.  

Bob Perkinson
RV-9 N658RP (reserved)
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