This engine is speciall designed for small air plane,which is with good performance and quality.The detailed technical data as belows:
GRpro20cc: Capacity:20cc
Parameter:
Type : 2 cycle piston valve type gasoline engine for airplane
Piston displacement Cylinder (cc) : 20cc
Bore x Stroke (mm): 30mm*28mm
Carburetor : Walbro Pump(made in Janpan) & Made in china (Diaphragm butterfly valve type)
Ignition : DC-CDI (Computer Controlled auto advance,electronic ignition system)
Power supply: 4.8-6V
G.Weight: 1000g( including ignition and muffler )
N.Weight: 800g(not including ignition and muffler)
Maximum Output : 2.2 hp /1.64KW
speed rang : 1500-9000rpm
Gasoline-Version : Pre-mixed Fuel, 25-40 (Gasoline):1
(90% high otcane unleaded gasoline,Import gas into carbon fiber installations valves)
Lubrication Oil : 2 cycle engine oil
Propeller : 15*6 9500rpm ,16*6 9000rpm (Two leafs prop)
Cooling System : Air Cooled
Remark: the gross weight include weight of individual Packing

Beautiful looking engine.

If you need a tester in the USA I have a plane that it would power nicely just waiting for an engine.

Looks surprisingly similar to the RCGF one to me

Is that who manufactures it for you? - I know they do OEM for many companies.

Who will be selling this engine? Will it be someone here in the US or overseas mail-order?

Give Henry a call,
he has the RCGF/Aerovate 20cc rear carb. Better backup and sourced locally.
www.zrcgf.com

I would assume that Knox Hobbies would be the distributor. http://knoxhobbies.com/shop/catalog/...d0d03ff396c99b

Good people to deal with.

Yep - seen all those somewhere before in a past life - as a distributor for the manufacturing company