An investment in O.S. gasoline power quickly pays for itself in fast starts, higher power and more flights from your fuel budget. For the many planes that use 2-stroke .60-.91 or 4-stroke 1.20 glow engines, the GT22 – the third gasoline engine available from O.S. – is the perfect choice. It cranks out nearly 10% more power than other 2-stroke gasoline engines of similar size! Throughout the GT22, the fit and finish are outstanding – always delivering the same high performance as when you first installed your brand new, hand-crafted, quality inspected O.S. engine.
Features:
- Pitts style muffler has been reinforced at seam, bend and mounting bolt locations for strength.
- Redesigned for even easier starting, the IG-02 electronic ignition system handles 4-6 cell NiCd/NiMH or 2-cell LiPo/LiFe batteries.
- Includes single prop nut with locking nut.
- Uses beam mounting for easy installation in planes designed for glow power.
- Rear-mounted Walbro carburetor is custom-designed for the GT22 – a choke rod guide has also been integrated into the crankcase for effortless setup.
SPECIFICATIONS:
- Cooling system: Air
- Ratio oil/fuel: 1:30
- Width [mm]: 70 mm
- Overall length, approx. [mm] : 179,5 mm
- Output [kW / (PS)]: 2,66/2,7 kW (PS)
- Shaft thread: 5/16-24 UNF-2A
- Distance of screw hole / longitudinal [mm]: 25 mm
- Carburetor : Walbro
- Weight Engine: 761.2g
- Weight Silencer: 132.6g
- Weight Ignition Module: 105g
- Height approx. [mm]: 125 mm
- Diameter of fixing hole [mm]: 5,1 mm
- rpm range, approx.: 1800-9000 U/min
- Bore [mm]: 27,5 mm
- Distance of screw hole / crosswise [mm]: 60 mm
- Cylinder capacity [ccm]: 22,12 cm³
- Output [kW / PS] at [rpm]: 2,66/2,7bei 9000 U/min
- Recommended propeller: 15x10"-17x8"
- Length to hub: 139,5 mm
- Stroke [mm]: 27,5 mm
- Shaft diameter [mm]: 8 mm
