OUTSIDE DIMENSIONS (mm)
Carburetor
Maintenence
Should you experience difficulty with
the carburetor of your engine:
• Remove the high-speed needle valve
and flush out the spray bar with clean
fuel. Replace the high-speed needle
valve.
• Factory settings for the idle needle
valve are about 4 turns out from a fully
closed position.
• The high-speed needle valve is set
to about 2 1/3 turns out from a fully
closed position and is a good point to
start from.
Generally speaking, there are very few
things that will keep today’s modern
gasoline engines from starting. To that
end, make sure you are using good
quality “fresh” fuel, the spark plug
is good and the ignition system is
working properly.
Check the battery voltage to make
sure the ignition is getting the proper
voltage. Should the engine fail to start
after these items are verified, refer to
the Troubleshooting Guide on page 12.
14
C A R B U R E T O R M A I N T E N E N C E
D I M E N S I O N S A N D S P E C I F I C A T I O N S
15
SPECIFICATIONS
Disp: 36.3cc (2.20 cu in)
Bore: 38mm (1.49 in)
Stroke: 32mm (1.26 in)
Weight: (Engine only); 48.2 oz
1252 grams
Weight: (Muffler only): 3.0 oz,
86 grams
Weight: (Engine Mount only): 9.6 oz,
270 grams
Weight: (Ignition only); 5.4 oz
(152 grams)
Total weight with motor mount,
muffler and ignition system: 66.2 oz
(1760 grams)
Crankshaft: M8x1.25
Cylinder: AAC
HP: 3.5 approximately
Fuel Efficiency: 30cc/minute
Propeller Size: Dia. 18- 19 x Pitch
8-9; Dia. 20x Pitch 8
Benchmark Propeller: APC 18x6W @
8,300 rpm
RPM Range: 1,700 – 9,000 rpm
Fuel Consumption: Approximately
30cc/minute at full throttle and
approximately 7,500 rpm. Fuel
consumption will depend on the load
of the propeller. During actual flight,
fuel consumption increases slightly.
Electrical usage of ignition system:
Approximately 200mAh for 15
minutes.
Fuel: Gasoline-Oil mix of 20:1–30:
(20:1 is recommended for break in
and first few flights. You can then go
to 30:1, if so desired.)
Length: 224mm
Height: 173mm
Width: 85mm
(w/motor mount)
