Here is the first glimpse of JBA engine, This beauty is going to my Ultimate Bipe

Engine Here
http://flying--rc.blogspot.com/2011/03/jba-46f-2-stroke-new-version.html

Ultimate Bipe here
http://flying--rc.blogspot.com/2010/10/ultimate-40-size.html

Waiting to take her up in the air. Buildlog will follow. This thread is only for JBA Engine, will post more data once put her on the test bed.

It is shown with ASP 120 4S a more common and popular engine for comparison, ASP 120 4S is waiting for its model, Harrier 3D