Mailing List flyrotary@lancaironline.net Message #50057
From: Mike Wills <rv-4mike@cox.net>
Subject: Re: [FlyRotary] Re: PP Housings
Date: Sun, 14 Feb 2010 19:15:30 -0800
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Bill,
So do you have an estimate on when these might be available and at what price?
 
On a somewhat related note, anyone have any experience with any aftermarket aluminum end/intermediate housings? I'd love to build an all aluminum P-Port engine. The first rotary airplane I ever saw was the original Powersport RV-3 that Alan Tolle built. That engine was all aluminum and the airplane was so nice and light it was a rocket ship. Sign me up!
 
Mike Wills

Sent: Sunday, February 14, 2010 11:44 AM
Subject: [FlyRotary] Re: PP Housings

In a message dated 2/14/2010 7:40:41 AM Pacific Standard Time, keltro@att.net writes:
George,
   Do you have any contact info for the ex "Powersport" type PP housings ??.............  
--
Kelly Troyer
"Dyke Delta"_13B ROTARY Engine
"RWS"_RD1C/EC2/EM2
"Mistral"_Backplate/Oil Manifold
Kelly,
Not to butt in but I am working with one of the original PowerSport guys and we are going to work out the layouts so we can have the P-ports done CNC. These P-ports are properly sealed, using o-rings, no goo, not welded to the internal steel. Everett Hatch and Steve Beckham work this out years ago and they don't leak. We plan to change just slightly from the original design putting the butterfly outside of the port, but still at the housing face to allow good throttle response. This needs to be available to the guys running in aircraft. We want to make a safe and robust system.
Bill Jepson
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