GT22 Gasoline Engine
Gasoline power for your .90-1.20 aircraft
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.
- 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.
- 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.
- Includes single prop nut with locking nut.
Specifications
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),
Requirements: Unleaded gasoline, Recommended prop sizes: 16x8, 16x10, 17x6, 17x8.
Features
Click Images for larger view.
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Complete package includes engine, muffler, electronic ignition module, CM-6 spark plug, muffler gasket and bolts.
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The GT22 Pitts muffler is built to last, with reinforced mounting bolt holes and webbing at high-stress points.
Tower Hobbies Has Been Serving Hobbyists Since 1971 • Call 800-637-6050 or 217-398-3636
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