Mailing List flyrotary@lancaironline.net Message #54222
From: Kelly Troyer <keltro@att.net>
Subject: Re: [FlyRotary] Re: Crankcase ventilation
Date: Thu, 10 Mar 2011 11:05:04 -0800 (PST)
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
David,
   Glad to hear from you..........Reminded me to ask you the same questions about your
turboed 13B as I did John Slade..........
   Would like to know your typical EGT's and MP (boost) at takeoff , climb and cruise 
and if you lean "lean of peak" (or lean at all)...........
 

Kelly Troyer
"DYKE DELTA JD2" (Eventually)

"13B ROTARY"_ Engine
"RWS"_RD1C/EC2/EM2
"MISTRAL"_Backplate/Oil Manifold

"TURBONETICS"_TO4E50 Turbo




From: David Leonard <wdleonard@gmail.com>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Thu, March 10, 2011 12:26:56 PM
Subject: [FlyRotary] Re: Crankcase ventilation

Interesting Idea, though you still probably want some other crankcase vent functional in case the injection ports don't suck enough.  BTW, VERY little oil, if any, comes out the vent unless there is something wrong with one of the side seals.  probably best to just plug the oil injection and vent the crank case.

--
David Leonard

Turbo Rotary RV-6 N4VY
http://N4VY.RotaryRoster.net
http://RotaryRoster.net

On Thu, Mar 10, 2011 at 8:36 AM, Ernest Christley <echristley@att.net> wrote:
I've not provided for clean way to vent the crankcase, yet.  And I'm also not going to use the oil injection ports.  As I understand it, the injection ports should always be at a negative pressure.  Would it be a crazy idea to have the ports pull the dirty air out of the crankcase and not spread it across my airplane's belly?

--
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