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O.S.Max GT22 Gasoline Engine

Part: OSMG1522

Price: $410.00
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O.S.Max GT22 Gasoline Engine O.S.Max GT22 Gasoline Engine
O.S.Max Gas Series O.S.Max GT22
Type Gasoline
Displacement 1.35 cu in (22.12cc)
Bore 1.26" (32mm)
Stroke 1.083" (27mm)
RPM Range 1,500-9,000
Output (HP/rpm) 2.7/9,000
Weight (engine only) 26.9 oz. (760g)
Crankshaft Thread 5/16"-24
Propeller Range 16x8 - 17x8
Included Spar Plug, Pitts Muffler
Electronic Ignition, Manual

O.S. has developed a long-awaited 2 stroke gasoline engine. The GT22 was expressly developed for hobby use to meet the many demands of O.S. fans and large gasoline engine users. The external appearance was designed after conventional O.S. glow engines to enhance the O.S. quality both inside and outside the engine. Another major performance benefit is the IG-01 Capacitive Discharge Ignition. Developed from proprietary O.S. technology, it uses a microcomputer programmed for optimum spark advance. Magnetic sensors on the crankcase and prop drive detect ignition timing. The IG-01 also detects and compensates for wet plugs, ensuring quick starts. Designed to accept a wide range of input voltages, the IG-01 requires minimal current in standby mode and features a low-voltage warning (intermittent engine operation).

Narrow design allows engine to fit inside cowls sized for 2-stroke .60-.91 and 4-stroke 1.20 glow engines.

- Better carburetor cooling, for more consistent engine runs and high performance
- Requires shorter standoffs, which results in more secure installation (mounting) and less vibration overall
- Very simple, direct installation of the throttle and choke linkages
- Large number of extra-deep and thin cooling fins on the crankcase and head
- Unique 1-piece crankcase design eliminates gaskets and enhances strength and precision

More information (links):
* Instruction Manual (.pdf)

(1) O.S.Max GT22 Engine
(1) Electronic Ignition
(1) Pitts Style Muffler
(1) Walbro Carburetor
(1) Spar Plug CM-6

O.S.Max GT22 Gasoline Engine

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