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| Displacement. | 178 c.c. |
| Bore. | 53 mm |
| RPM Range. | 1100-9000 |
| Output. | 21.5 Horsepower |
| Total Weight. | 3550 g |
| Ignition Weight. | 202 g |
| Muffler Weight. | 430 g |
| Gasoline. | 92 Unleaded |
| Gas/Oil Mix Ratio. | 40:1 |
| Carburetor. | Walbro WB-27 |
| Spark Plug. | NGK CM-6 |
| 2D Drawing. | GP178-Engine 2D Drawing |
With a total weight of mere 3650 grams, GP178 keeps a perfect balance between weight and horsepower. It presents minimum vibration and superior smoothness at the same time, making it the most suitable engine for your 37%~42% aircrafts. The specially mechanic design gurantees optimal performance during extreme flights.
Recommended Prop
Falcon Carbon Gas - 32x10
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Simply return it within 30 days for an exchange.
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