FS-30S O.S. Engine Surpass

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