49-PI O.S. Engine Type II .30 Wankel Rotary Engine

Compact, quiet and almost vibration-free!

The 49-PI is ideal for boosting power in small-scale planes, reducing weight
in mid-size craft and for dependable, user-friendly service in any application.

Two needle bearings, a ball bearing and rotary design’s inherent smoothness
make it a very quiet and virtually vibration-free option in power.
Venturi offers more power by increasing airflow into the carb.
Muffler can be angled in different directions for increased mounting versatility.

Specifications:

• Stock Number: OSMG1401
• Displacement: 0.30 cu in (4.97 cc)
• Practical rpm: 2,500-18,000
• Output: 1.27 hp @ 17,000 rpm
• Weight: 11.8 oz (335 g)
• Includes: glow plug, muffler
• Recommended props: 9×6, 9×7, 10×4, 10×5, 10×6, 11×4, 11×5