I went to the I Hobby Expo today. I didn’t have a lot of time, but managed to find a few new engines.
Great Planes was showing the new O.S. Engines FSa-72, the newest in the Alpha Series. Please excuse the poor angle in the photo.
Saito was showing the already announced FG-20. The second four stroke gasoline engine in their lineup. It uses a 1/4-32 spark plug and a pumped, regulated carburetor.
Thunder Tiger displayed a 1.30 four stroke glow engine in their four stroke offerings.