Specification:
- Displacement: 0.662 cu in (10.85 cc)
- Bore: 0.944 in (24 mm)
- Stroke: 0.925 in (23.5 mm)
- Practical rpm: 2,000-16,000
- Output: 1.2 @ 16,000(HP@rpm)
- Weight: 9.6 oz (270 g)
- Recommended Props: 11x6, 11x7

The standard in sport engine technology, in a unique streamlined design

• 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