Mark Wrathall wrote:

 Mark Wrathall wrote:
 Thanks for posting the progress report Jerry. interesting to see how little
 meat is left in those housings.

 Are you going to drill and tap for Everett Hatch style four stud exhaust
 flanges while you are doing this?
 Mark
 http://members.aon.at/wrathall/rotary/

Good idea. How about it Jerry?

Paul Lamar

Time, energy, money and so on.  Once (and if)  the P Ports become a
routine matter, we can work on the exhaust flanges.  Other than
weight, what is the advantage?
Re the meat left after boring,  remember that it  is a 12A housing
which is narrower than the 13-B.
--
Jerry Hey

Tailwind & Rotary Engine Support

http://www.j-winddesigns.com

mailto:j-winddesigns@thegrid.net

The AirCraft Rotary Engine NewsLetter.  Powered by Linux.
ACRE NL web site. http://home.earthlink.net/~rotaryeng/            
Copyright 1998-2002 All world wide rights reserved.