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 bang-for-the-buck choice for 35% aerobatic aircraft..
Please note: mufflers are included with the GP-123.