Spotlight: O.S. GT22 Gasoline Engine

For the many planes that use 2-stroke .60-.91 or 4-stroke 1.20 glow engines, the GT22 is the perfect gasoline engine choice. It cranks out nearly 10% more power than other 2-stroke gas engines of similar size and quickly pays for itself in fast starts, higher performance and more flights from your fuel budget. The GT22 uses beam mounting, unlike most other gasoline engines, for easy installation in planes designed for glow power. Its rear-mounted Walbro carburetor has been custom-designed for this engine. A choke rod guide has also been integrated into the crankcase for effortless setup. The included IG-02 electronic ignition system — redesigned by O.S. for easier starts — handles 4-6 cell NiCd/NiMH or 2-cell LiPo/LiFe batteries. O.S. also provides a Pitts style muffler that's reinforced at seams, bends and mounting bolt locations for maximum strength. The GT22 comes with 2-year limited warranty protection.
OSMG1522
Displacement: 1.35 cu in (22 cc)
Bore: 1.26 in (32 mm)
Stroke: 1.08 in (27.5 mm)
Practical RPM: 1,800-9,000
Output: 2.66 hp @ 9,000 rpm
Engine Weight: 26.86 oz (761.6 g)
Ignition Module Weight: 3.7 oz (105 g)
Muffler Weight: 4.68 oz (132.6 g)
Recommended prop sizes: 16x8, 16x10, 17x6, 17x8.
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