This is the OS Engines 10LA non-ring .10 glow engine, with 10H carburetor and included OS 871 Muffler.
Features:
- More cooling fin area extends the life of the engine, and virtually eliminates engine seizures in the air
- Added "webbing" on the crankcase strengthens high-stress areas to help ensure that they stand up to the rigors of learning to fly
- Overall tighter needle valve fit utilizes an "O" ring to help maintain the performance levels you need
- A fuel inlet that points up allows for easier fuel line access for fueling and defueling
Specifications:
- Engine: 10LAÂ Â Â
- Displacement (cu in): .107 (1.76cc)Â Â Â
- Bore (in): 0.529 (13.4mm)Â Â Â
- Stroke (in): 0.488 (12.4mm)Â Â Â
- RPM: 2,500-18,000Â Â Â
- Output (HP@rpm): 0.27 @ 17,000Â Â Â
- Weight (oz): 3.95 (112g)Â Â Â
- Recommended Props: 7x4, 7x5Â Â Â