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The OS MAX GT30II gives pilots of models built for 20-25cc glow or 20cc petrol 2-stroke engines everything they need - reliability and durability, simple and inexpensive operation, easy adjustment and above all, an amazing realistic four-stroke sound perfect for mock-ups! Compared to the original design, it brings a new RC carburetor, fuel pump and electronic ignition.
The GF30II is a four-stroke gasoline engine designed for model aircraft powered by 20-25cc glow plugs or 20cc gasoline two-stroke engines. It is equipped with a 70T2 type two-needle carburetor with a suction nozzle with a pressure regulator and a PD-09 fuel pump. The basic assembly also comes with electronic ignition IG-07 and expansion muffler type F-6040.
Engine kit includes: GF30II engine with RC type 70T2 carburetor with PD-09 pressure regulator and fuel pump, IG-07 electronic ignition, 1/4-32 spark plug, F-6040 muffler, owner's manual.
| Displacement [ccm] | 29.94 |
| Number of cylinders | 1 |
| Bore [mm] | 38 |
| Stroke [mm] | 26.4 |
| Operating speed [rpm] | 1800 - 9000 |
| Engine power (at 8600 rpm) [kW] | 2.06 |
| Power (at 8600 rpm) [HP] | 2.8 |
| Weight (motor) [g] | 1010 |
| Weight (damper) [g] | 113 |
| Weight (ignition) [g] | 95 |
| Recommended candle | Rcexl 1/4-32 |
| Recommended tank volume [ml] | 220 - 300 |
| Propeller nut thread | UNF 5/16-24 |
