OS Engines FSa-155-P with Silencer
The biggest engine in the 'Alpha' series has been designed with both aerobatic and scale modellers in mind. |
Technical Specifications: Displacement: 25.36cc Bore: 33.6mm Stroke: 28.6mm Pratical RPM: 2,000-10,000 Output: 2.6hp @ 10,000 RPM Weight: 805g for engine and 95g for muffler |