Paul wrote:

Bulent is your engine apart?

Here is a picture of Bulents engine. These are the stock 13B Cosmo ports.
They are not ported.

BTW Lynn do you know of anyone that is grinding out the partition between
the top and bottom port on a six port end housing?

Paul Lamar

Bulent Aliev wrote:

No Paul, my engine is assembled.

Too bad. I would like to get a picture of those ports.

Paul Lamar

Bulent Aliev wrote:

I don't understand which ports you need photographed Paul? I can take photo on
the outside of the engine.

Its the side ports inside the housings.
Here is a picture of Able Ibarra's 750 HP 13B side port.
 
Paul Lamar
 
The Aircraft Rotary Engine Newsletter.              Powered by Linux.

http://home.earthlink.net/~rotaryeng/            http://www.linux.org