O.S. Engines

GF30 4-Stroke Gasoline Engine

A compact, 4-stroke gasoline powerhouse.

The GF30 is THE power plant for models designed for 120-150 glow engines or 20cc gas engines. Realistic sound makes it ideal for scale aircraft — and aerobatic and sport models will benefit from its gasoline-sipping economy and impressive torque! It’s not only better for your aircraft, it’s also better for the environment! Positive Crankcase Ventilation recirculates blow-by gas and oil to keep the engine and the air cleaner. Pump up your model’s performance with the GF30 today!

Displacement: 1.827 cu in (29.94 cc) Bore: 1.496 in (38.0 mm), Stroke: 1.039 in (26.4 mm), Practical RPM Range: 1,800-9,000, Output: 2.8 ps/2.76 hp @ 9,000 rpm, Weight: Engine: 34.9 oz (990 g), Muffler: 4.0 oz (113 g), Ignition Module: 3.35 oz (95 g), Suggested Props: 16 x 10, 17 x 8, 17 x 10, 18 x 6W, 18 x