Mailing List flyrotary@lancaironline.net Message #51869
From: David Leonard <wdleonard@gmail.com>
Subject: Re: [FlyRotary] "Turbo Specifics" was Bad rotary week
Date: Sun, 8 Aug 2010 10:11:19 -0700
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
BNR,
Series 5 stock turbo upgrade.  "stage-4"
 
On Sun, Aug 8, 2010 at 7:16 AM, Kelly Troyer <keltro@att.net> wrote:
Dave,
  Please refresh us on the specifics of your current turbo...........Make , model , trims , a/r , etc.............
 
Thanks,
 
Kelly Troyer
"Dyke Delta"_13B ROTARY Engine
"RWS"_RD1C/EC2/EM2
"Mistral"_Backplate/Oil Manifold



From: David Leonard <wdleonard@gmail.com>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Mon, August 2, 2010 11:30:21 PM
Subject: [FlyRotary] Re: Bad rotary week

Dwayne,
 
I have over 250 hrs on my current turbo, and I think I have identified the problem as running EGT at peak all the time.  Now I keep the EGT under 910C (about 1620F I think) and I have a reasonable number of hours and counting.
 
That being said, if you want to run 250+ h.p. for anything more than just take off, you would do best to put in a 3-rotor.  There are not many unique parts and most of those will likely outlast any aircraft use.
 
I never burn ANY measurable oil other than the 2-stroke oil I add to the gas.  I dont have an oil hatch on my cowl, and dont check oil level on pre-flight.  (but I do have an eletric oil level sensor in case it leaks out or something crazy)
 
BTW, I would not trust anything that D. Atkins says.  He cost me more time and money in my project than I care to mention.  IMHO, he will tell you anything to make a sale.
 
--
David Leonard

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




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