15LA .15 Glow Engine w/Muffler by O.S.

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Frederick, MD

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This product was added to our catalog on February 11, 2009.

This is the OS Engines 15LA non-ring .15 glow engine, with 10G carburetor and included OS Max 871 Muffler.


  • 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


  • Engine: 15LA    
  • Displacement (cu in): .15   
  • Bore (in): 0.598 (15.2mm)
  • Stroke (in): 0.539 (13.7mm)     
  • RPM: 2,500-18,000   
  • Output (HP@rpm): 0.41 @ 17,000
  • Weight (oz): 4.87 (138g)
  • Recommended Props: 7x5, 7x6, 8x4, 8x5