OS GF30 Four Stroke Petrol Engine


The GF30 is second four stroke petrol from OS and will be the first choice for models designed for 120-150 glow engines or 20cc two stroke petrol engines. The awesome sound makes it ideal for scale aircraft while aerobatic and sport models will benefit from its impressive torque! Add to this the impressive economy of a four stroke petrol engine.

  • Traditional 4-stroke benefits with the ease and economy of petrol
  • Fits on the same beam mount as the GT22
  • Quick, powerful throttle response
  • Rear-mounted O.S.-designed carb with PD-08 fuel pump
  • Lightweight IG-07 ignition module accepts up to 2S LiPo power
  • PCV (Positive Crankcase Ventilation) system recirculates blow-by gas and oil waste for a cleaner engine and environment

Out of stock



Displacement:1.827 cu in (29.94 cc)
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)
Recommended props: 16×10, 17×8, 17×10, 18x6W, 18×8

Find the dimensions and parts view here: GF30 Dimensions


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