Great Power GP178 Twin Gas Engine

Great Power GP-178 Twin Gas Engine

The Great Power GP-178 Twin Gas Engine is a high-performance solution for serious RC aircraft enthusiasts. With a robust 178cc displacement and 20.5 horsepower output, this engine provides the power and reliability needed for larger, more demanding aircraft. Ideal for precision flight and aerobatics, the GP-178 excels in performance with a wide RPM range of 1100 to 8900.

Engineered with a 9.2:1 compression ratio, this engine ensures smooth operation, reduced vibration, and optimal fuel efficiency. The specially designed crankcase ensures balanced fuel distribution, contributing to long-lasting durability and consistent power delivery. The GP-178 comes equipped with the Tillitson HD14a carburetor and NGK CM-6 spark plugs for superior fuel combustion, ensuring peak performance throughout the engine's life.

Features:

• Displacement: 178cc with 20.5 horsepower

• RPM Range: 1100–8900

• Compression Ratio: 9.2:1

• Recommended Props: 30x13 Evo, 30x13 GP Prop

• Includes 2 mufflers

• 2-year warranty by Probuild Aircraft Ltd

Perfect for large-scale RC aircraft, the GP-178 is the ideal engine for precision flight and competitive aerobatics, offering superior power, efficiency, and long-term durability.