This is the OS Engines 25FX .25 ABL glow engine, with 20D carburetor and included OS 892 Muffler.
- All FX engines come with remote needle valve - the feature most asked for!
- A longer crankshaft provides more secure attachment for spinner, prop and nut
- Dual ball bearing construction adds durability and longevity
- Semi-square head shape creates more fin area to increase cooling capacity
- Each engine comes with a high-performance carburetor and muffler with adjustable exhaust direction and built-in pressure tap
- Engine: 25FX
- Displacement (cu in): 0.249
- Bore (in): 0.710
- Stroke (in): 0.630
- RPM: 2,500-19,000
- Output (HP@rpm): 0.84 @ 18,000
- Weight (oz): 8.8
- Pattern: 9x5, 9x6
- Sport Flying: 9x5, 9x6, 9.5x5, 10x4, 10x5
This product was added to our catalog on February 11, 2009