OS GF-30 30cc 4 Stroke Gas / Petrol Engine with F-6040 Silencer L-OS3A000

Following on from the success of the GT40, the new GF30 is designed for use in 1.20~1.50 glow or 20cc petrol class aircraft. As a four-stroke petrol engine the GF30 features impressive throttle response, torque, fuel efficiency and a superb sound that is especially suited to scale aircraft.

For optimum running in all attitudes the GF30 features a PD-08 fuel pump and to reduce the weight of your model the lightweight IG-07 ignition can even run on 2s Li-Po power. The crankcase is compact and has been designed to fit in the same space as an OS GT22, helping to keep your installation sleek.

Example Propeller Performance

16 x 10" @ 8,500 rpm
17 x 8" @ 8,400 rpm
17 x 10" @ 7,750 rpm
18 x 6W" @ 8,300 rpm
18 x 8" @ 8,050 rpm 

INCLUDES

• GF30 4-Stroke Gasoline Engine
• Spark Plug
• Muffler
• Ignition Module
• Instructions

REQUIREMENTS

• 2-cycle oil, see SPECS
• Ignition Battery: 4.8-6.0V NiCd or NiMH, 6.6V LiFe or 7.4V LiPo pack
• LiPo battery requires voltage regulator
• Propeller: 18x8 for break-in, 18x8-12, 19x8-10 20x8-10
• Mounting standoffs, length depends on aircraft
• Gasoline safe fuel tubing and fuel filter

SPECIFICATIONS

• Displacement: 1.827 cu in (29.94 cc)
• Bore: 1.496" (38mm)
• Stroke: 1.039" (26.4mm)
• Practical RPM Range: 1,800-9,000
• Output: 2.8s/2.76hp @ 9000RPM
• Weight: Engine, 34.9oz (990g)
• Muffler, 4.0oz (113g)
• Ignition Module, 3.35oz (95g)
• Gasoline/Oil Mixture: 30:1 - 50:1 (see instructions for full details)