O.S. Engine 46LA   [OSMG0047]

More cooling fin area runs the life of the engine, and virtually removes motor seizures in the air

Added "webbing" in the crankcase strengthens high-stress areas to assistance make sure that they stand up to the rigors of understanding how to fly

Overall tighter needle valve fit utilizes an "O" band to simply help keep the performance amounts you will need

a fuel inlet that points up allows for easier gas line access for fueling and defueling

REQUIREMENTS

• Stock Numbers: OSMG0047
• Displacement: 0.467 cu in (7.5 cc)
• Bore: 0.906 in (23 mm)
• Stroke: 0.724 in (18.4 mm)
• Practical rpm: 2,000-16,000
• Production: 1.2 hp @ 16,000 rpm
• Weight: 9.6 oz (270 g)
• Suggested Props: 11x6, 11x7