Return-Path: Received: from web41526.mail.yahoo.com ([66.218.94.133] verified) by logan.com (CommuniGate Pro SMTP 4.3c1) with SMTP id 724061 for flyrotary@lancaironline.net; Thu, 10 Feb 2005 14:55:31 -0500 Received-SPF: none receiver=logan.com; client-ip=66.218.94.133; envelope-from=tomtugan@yahoo.com Received: (qmail 98310 invoked by uid 60001); 10 Feb 2005 19:54:45 -0000 Message-ID: <20050210195445.98308.qmail@web41526.mail.yahoo.com> Received: from [63.224.93.112] by web41526.mail.yahoo.com via HTTP; Thu, 10 Feb 2005 11:54:45 PST Date: Thu, 10 Feb 2005 11:54:45 -0800 (PST) From: Tom Subject: Re: [FlyRotary] Re: : Same HP = Same Air Mass <> same air Velocity II [FlyRotary] Re: Ellison, the missing piece To: Rotary motors in aircraft In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-1834219177-1108065285=:98175" --0-1834219177-1108065285=:98175 Content-Type: text/plain; charset=us-ascii I asked that of myself after I posted and decided it had no real basis. retracted Tom Tracy Crook wrote: Doesn't prove anything conclusive, but in the SUN 100 race my NA 2nd gen 13B powered RV-4 did beat a bunch of 0 - 360 powered planes of the same type (RV-4s & 6s). I think it is safe to say that a *properly tuned* 13B of any generation will equal or exceed the power of an O - 360. Where did your understanding come from? FWIW, It is the definition of *properly tuned* that we are really discussing here. Tracy It's my understanding that NA non-renesis rotary installations produce less power than 360s, Perry Mick might have a word on this. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com --0-1834219177-1108065285=:98175 Content-Type: text/html; charset=us-ascii
I asked that of myself after I posted and decided it had no real basis.  retracted
Tom

Tracy Crook <lors01@msn.com> wrote:
Doesn't prove anything conclusive, but in the SUN 100 race my NA 2nd gen 13B powered RV-4 did beat a bunch of 0 - 360 powered planes of the same type (RV-4s & 6s).   I think it is safe to say that a  *properly tuned*  13B of any generation will equal or exceed the power of an O - 360.  Where did your understanding come from?
 
FWIW, It is the definition of  *properly tuned* that we are really discussing here.
 
Tracy
It's my understanding that NA non-renesis rotary installations produce less power than 360s, Perry Mick might have a word on this.

 

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