Solid, gas-powered performance
The GT15 is the newest and smallest offering in the OS Engines gasoline engine line. It weighs only 904g and cranks out over 2 horsepower and 15,000 rpm! Plus, its compact enough to fit in most airplanes that require a 2-stroke 61-size or 4-stroke 91-size engine. The carburetor design is made specifically for this engine. Set also includes an ignition module.
- Offers power equivalent to a .90 4-stroke or .60 2-stroke glow engine, with the superior fuel economy advantages of gasoline.
- Features the same mounting pattern as the 65AX.
- Includes the compact IG-06 ignition module.
- Specially designed O.S. carb makes tuning a breeze and delivers excellent throttle response; it comes equipped with a regulator and pump.
- A special roller bearing on the large end of the conrod allows for 50:1 fuel/oil mixture.
O.S. originally designed compact carburetor expressly for gasoline engine and pump are installed.
A compact IG-0 Ignition Module is included with the motor for perfect starts every time.
Standard size, lightweight, Powerbox™ muffler
Product Specs
Engine (Only) Weight
Muffler Type
Carb Type
Bore
Crankshaft Type
Power Type
Plug Type
Stroke
Crankshaft Threads
Ignition Weight
Muffler Weight
Product Height
Prop Range
RPM Range
Starter Type
Cylinders
Product Width
Total Weight
Displacement
Oil Type & Content
Product Length
Compatibility
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