Evolution 15CC Gas Engine

Out of stock
  • Lightweight construction based on the Evolution® 91NX glow engine
  • Gasoline fuel delivers low operational cost and simplicity
  • Outstanding power and performance for demanding RC pilots
  • 2S Li-Po battery compatible ignition without a regulator provides long run times
  • Lightweight electronic ignition provides easy starts and superior reliability
  • Reliable fuel system—easy to tune and efficient
  • Standard beam mount installation makes conversion effortless
  • Each engine is supplied with accessories to make glow-to-gas conversion successful


Since the release of the Evolution® 10GX small-block engine, countless modelers have discovered the benefits of gas power in aircraft formerly dominated by the .40-size glow engines. But what about the pilots who enjoy even larger airplanes in the .61- to .91-size range?
Bring the fuel efficiency and easy operation of a gas engine to your sport flying experience with the Evolution 15GX engine. It’s been designed with a standard beam mount and dimensions that allow it to fit anywhere you might use a .61- to .91-size glow engine. The 15GX will breathe new life into models designed for glow power. It’s also remarkably lightweight, even with the ignition system and battery.What sets the 15GX apart from its nitro-fueled counterparts is its phenomenal fuel efficiency. You will burn 30% of the fuel you would with a comparably sized glow engine and lower your cost of flying 90%.
All of the Evolution brand gas engines are designed from the start to provide you with excellent performance at a fraction of your previous operating costs. We have painstakingly designed each engine to insure a hassle free experience without giving away anything in expected performance or durability.


Type: 2-stroke gas airplane engine
Displacement: 0.91 cu. in. (15.00 cc)
Bore: 1.09 in (27.8mm)
Cylinders: Single
Total Weight: 31.1 oz (883 g)
Muffler Weight: 6.1 oz (175 g)
Crankshaft Threads: 5/16-24
Benchmark Prop: 14 x 6 @ 10,400 rpm
Prop Range: 13 x 7 to 15 x 6
RPM Range: 1,600-13,000 rpm
Fuel: 87-91 octane gasoline (petrol), 20:1 synthetic
Muffler Type: Torpedo style
Cylinder Type: Ringed/Steel liner
Carb Type: Regulated with Muffler Pressure
Stroke: 0.98 in (24.9mm)

More Information
Part # EVOE15GX
Brand Evolution
Fuel Type Gas
Type 2 Stroke
Vehicle Type Air