A 4-stroke powerhouse that accentuates any scale RC model airplane.
Features nostalgic looks that pay homage to aviation's Golden Age.
Delivers consistent power at all times, thanks to optimal balance between high combustion efficiency and effective cooling.
The included Jet Stream silencer has a unique outline, and produces an authentic, low amplitude scale sound.
Larger displacement than the O.S. FS-91, but lighter in weight.