TECHNICAL
&
CONSUMER INFORMATION
Specifications
WPPOX
Dimensions and weight
Length
48.5 Ibs (22.0 kg)
Dry
weight
With rubber feet: 15.0 in (380 mm)
Height
13.8 in (350
mm)
Width
18.5 in (470
mm)
Without rubber feet: 14.2 in (360 mm)
Engine design and performance
Model
7.3 cu-in
(1
19 cc)
Displacement
4-stroke, overhead valve, single cylinder Engine type
GX120K1
[bore
X
stroke]
PTO
shaft rotation
Transistorized magneto Ignition system
Forced air
Cooling system
5.4 ft-lb (7.4 Nom, 0.75 kg-m)
at
2,500 rpm
Maximum torque
3.9 bhp (2.9 kW, 4.0
PS)
at
3,600 rpm
Maximum output
[2.4
X
1.7 in (60
X
42 mm)]
Counterclockwise
Tuneup
I
Spark plug gap
1
0.028
-
0.031 in
I
See page 36.
(0.70-0.80 mm)
Idle speed
See shop Intake: 0.15
k
0.02
mm
Valve clearance
See page 38.
1,400
%!E
rpm
(cold)
Other specifications
Exhaust: 0.20
f
0.02 mm
I
manual.
No
other adjustments needed.
55
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