• GP-178


With a total weight of mere 3650 grams, GP178 keeps a perfect balance between weight and horsepower. GP178 presents minimum vibration and superior smoothness at the same time, making it the most suitable engine for your 37%-42% aircraft. The specially mechanic design gurantees optimal performance during extreme flights.


Displacement178 c.c.
Bore53 mm
RPM Range1100-9000
Output21.5 Horsepower 
Total Weight3550 g
Ignition Weight202 g 
Muffler Weight430 g
Gasoline92 Unleaded
Gas/Oil Mix Ratio40:1 
CarburetorTillotson HT-14A
Spark PlugNGK CM-6

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  • £1,599.99

  • Ex Tax: £1,333.33