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Date: Fri, 21 Sep 2007 16:54:21 -0400
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From: "LHenney" <LHenney@charter.net>
X-Original-To: "Lancair List" <lml@lancaironline.net>
Subject: FW: [LML] FW: [LML] 360 engine baffling installation
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Chris,

I have the 10:1 Lycon pistons.  He says they generate 200HP.  

Larry

PS?  Does MP and rpm with a known prop give enough data to know power?  30"
@2700 rpm?  I seem to remember extrapolating off engine power charts.

-----Original Message-----
From: Zavatson, Christopher J (US SSA)
[mailto:Christopher.Zavatson@baesystems.com] 
Sent: Tuesday, September 11, 2007 8:39 AM
To: lml@lancaironline.net
Subject: RE: [LML] FW: [LML] 360 engine baffling installation

Larry,
Do you know what your actual power output is?  I assume you're not stock
given all that racing.
 
I am also a big advocate of RTV.  It makes a difference.
 
3.5 inches is probably near the lower practical limit on inlet size for
a 360.  The mass flow to achieve comfortable (340-380 degF) full
throttle cruise CHTs brings the inlet velocity ratio up pretty high
(~1.0), relying solely on internal pressure recovery i.e. good
diffusers.  
Chris  
 
 
 
Chris Zavatson
N91CZ
360std
www.N91CZ.com