Description
NEW RCGF 30cc twin Stinger,
Smooth operation — Smaller size
RCGF  high end series 30cc twin SE (Stinger Engines) , you can get more smooth fly experience. It’s small, powerful and easy starting,It’s your very good choice for small size twin cylinder engine


RCGF  30cc T SE 
Parameter:
Type : 2 cycle piston valve type gasoline engine for airplane 
Piston displacement Cylinder (cc) : 30cc (1.83 cu in)
Bore x Stroke (mm): 1.26 in(32mm) x 0.77 in (19.6mm)
Carburetor : Walbro
Ignition : DC-CDI (Computer Controlled auto advance, 
electronic ignition system)
Power supply: 6-14V (Rcexl)
Maximum Output :3.7HP /7500rmp
Requires: Gasoline, 2-cycle oil, ignition battery & propeller
speed rang : 1500-8500rpm
Gasoline-Version : Pre-mixed Fuel, 25-40 (Gasoline):1 , 
Recommend:30:1
(90% high otcane unleaded gasoline, Import gas into carbon 
fiber installations valves)
Lubrication Oil : 2 cycle engine oil 
Propeller : 18X8 7500rpm (Standard Two leafs prop)
Suggested Propellers: 18x8, 18x10, 19x8 & 20x8
Suggested Break-in Prop: 18X8
Sparking plug: 1/4-32 SIZE or equivalent
Cooling System : Air Cooled
RCGF engine package Includes: electronic CDI ignition, 
muffler, spark plug, gaskets, bolts, throttle arm extension & manual.
All spare parts are same as before except the cylinder with angled plugs and small size spark plugs from Feb. 2017 .
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Weight :

Engine: 2.03 lb (923 g)
2XMuffler: 2.71 oz (77 g)
Ignition Module: 5.1 oz (145 g)
Total: Weight: 2.53 lb (1145 g)
Technical Data:

Ignition Battery: 4.8-8.4 NiCd or NiMH, 6.6V LiFe or 2S LiPo pack
Gasoline/Oil Mix: 30:1
Replacement Spark Plug: 1/4-32 SIZE or equivalent
dle Speed: 1500 rpm/min
Static Thrust:
17.2 lb (7.8 kg) @ 328 ft (100 m) altitude
15.9 lb (7.2kg) @ 5,900 ft (1800 m) altitude