Finding an engine for your aircraft is easy, getting an engine with great power and at an affordable price like the GP-123 is next to impossible. More than enough power for intense 3D maneuvers.

Special designed crankcase makes sure fuel is equally distributed to both cylinders, it optimizes power, reduces vibration and results in increased durability. GP-123 is definitely the best and the bang-for-the-buck choice for 35% aerobatic aircraft.

Specification:

Displacement: 123cc

Bore: 46.5mm

RPM Range: 1600-8900

Output: 12 Horsepower

RPM: 7000 with Mejzlik 28×10/ 7100 with Falcon 29×9/7100 with GP Prop 28×10

Technical Data:

Compression Ratio: 9.2:1

Weight: Engine: 2300/ Ignition: 202g/ 2 Mufflers: 330g

Gasoline: 92 Unleaded

Gasoline/Oil Mix Ratio: 40:1

Carburetor: Walbro MJ-71

Spark Plug: NGK CM-6

Another game-changer is coming in 2020, no surprise that GP has developed the most powerful and reliable two-stroke engine in 30c.c. engine for UAV propulsion system and model aircraft!

GP38 will come with a Stock Muffler, four Ferrari-red engine stands, CDI, NGK spark plug, and screws for the propeller.

SPECIFICATION

The tightest tolerance with every component, GP-61 is a real monster. Every piston and cylinder are tolerance checked and matched, this ensures that the clearances are correct, and the power is maximum. Customized GP ignition not only produces smooth transition but is also easy to start. Comparing with other brands, GP-61 offers much more power and at a more reasonable price. The made-for-flight design ensure the best power-to-weight ratio for maximum flight performance. GP61 weighs less than 1500 grams and cranks out more than 6.5 horsepower from a durable and long-lasting engine. The power-to-price ratio is impressive!

Specification:

Displacement: 61cc

Bore: 46.5mm

RPM Range: 1600-8900

Output: 6.5 Horsepower

RPM: 7500 with Mejzlik 24×8 Evo/ 7400 with GP Prop 24×8/ 7100 with Falcon 24×9

Technical Data:

Compression Ratio: 9.2:1

Weight: Engine: 1440g/ Ignition: 136g/ Muffler: 160g

Gasoline: 92 Unleaded

Gasoline/Oil Mix Ratio: 40:1

Carburetor: Walbro HAD 2246

Spark Plug: NGK CM-6

GP76 twin engine is dedicated to giving your UAV or 3D aircrafts a minimum level of vibration. The excellent smoothness and the unique sound of the flat engine offers the best experience. The high performance and horsepower are even more fantastic when it comes to its weight.

SPECIFICATION

With a total weight of 5,917 grams, the GP230 offers an optimized balance between horsepower and structural efficiency.

Its excellent thermal management, combined with low vibration levels and smooth operation, delivers reliable performance across demanding operating conditions.

The dedicated mechanical architecture ensures stable and predictable operation, even under extreme loads and environments.

SPECIFICATION

GP88 weighs only 2000 grams and has the lightest wing load for your plane. Its smaller displacement almost produces the same power with other 100~110 c.c. engines. For giant scale enthusiasts, GP88 is an astonishing power beast for 33%-35% aircraft and for 2.5~3.3 m scale aircrafts as well.

SPECIFICATION

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.

SPECIFICATION