RCGF 70CC-Twin, Operator'S Manual

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RCGF 70CC-Twin Operator’s Manual
(note: the spare parts list and dimension of engine are in the end of manual)
RCGF 70cc twin
Parameter:
Type :
2 cycle piston valve type gasoline engine for airplane
Piston displacement Cylinder (cc) : 70cc(4.27 cu.in)
Bore x Stroke (mm) : 1.53 in(39mm) x 1.18 in (30mm)
Carburetor : RCGF
Ignition
: DC-CDI (Computer Controlled auto advance, electronic ignition system)
Power supply : 4.8-8.4V
Maximum Output :7.4HP/8600rpm
Requires : Gasoline, 2-cycle oil, ignition battery & propeller
speed rang : 1500-8600rpm
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
Suggested Propellers : 22
×
10, 23
×
8, 23
×
10,24X8
Suggested Break-in Prop : 23X10
Sparking plug
: NGK CM6 Type
Cooling System : Air Cooled
RCGF engine package Includes: electronic CDI ignition, muffler, spark plug,
gaskets, bolts, throttle arm extension & manual.