More SurpassTM power ?V same compact size.
Regardless of the type of flying you’re into, Surpass engines enhance the aeromodeling
experience. And if you fly planes with .26-size mounting applications, the FS-30S
Surpass for O.S. will be a much-appreciated upgrade. It’s an economical way
to enjoy the benefits of a 4-stroke engine?Xmore muscle to swing bigger props,
quieter, more realistic sound and better fuel efficiency?Xwithout making any
modifications to your model. With 20% more power than the FS-26 engine, the
FS-30S Surpass is ideal for exploring the performance potential of aircraft
such as the Great Planes Piper J-3 Cub .20 or the T-Craft. Tweak the performance
of your smaller planes simply and affordably…with the FS-30S Surpass power
plant from O.S.!
The FS-30S shares these quality features with other Surpass engines:
Ringed piston design
Rear-mounted updraft carb
Dual ball bearing-supported crankshaft
Helix gear-driven camshaft
Enlarged intake valve for superior compression and output
SPECIFICATIONS
- Stock Number: OSMG0830
- Displacement: 0.299 cu in (5 cc)
- Bore: 0.767 in (19.5 mm)
- Stroke: 0.648 in (16.4 mm)
- Practical rpm: 2,500-13,000
- Output: 0.5 hp @ 10,000 rpm
- Weight: 9.2 oz (261 g) w/o muffler; 9.8 oz (278 g) w/muffler
- Includes: muffler, glow plug
- Recommended Props: 9×6, 9×7, 10×4, 10×6





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