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11
MAINTENANCE
2) SPECIFICATIONS AND TECHNICAL DATA
Items
Unit
G240RC
G270RC
G290RC
Remarks
Bore x Stroke
mm
32 x 28
34 x 28
36 x 28
Displacement
cm
3
22.5
25.4
28.5
Effective Compression Ratio
8.9
8.9
9.9
Type
Walbro WT
←
←
Carburetor
Venture(mm)
ø12.7
←
←
Starting
Recoil Starter
←
←
Type
TCI
←
←
Ignition
Timing
BTC 30°/8000rpm
←
←
Standard
CMR7H
←
←
NGK
CR8HIX
with Terminal Nut
Option(Hot Type)
CMR6H
←
←
↑
Clutch Engagement Speed
rpm
6000
←
←
STD Spring
No load max Speed
rpm
19500
←
←
Idling Speed
rpm
4000
←
←
Max. Net Power
kW/rpm
1.81/12000
1.86/12000
2.0/13000
Max. Net Torque
N.m/rpm
1.58/9000
1.63/9000
1.69/9000
Fuel Consumption
g/kW·h
616
653
600
Carburetor
H
1 1/8 ± 1/4
←
←
Standard setting
L
1 1/4 ± 1/4
←
←
↑
Option(For Race)
Spark Plug
←
←
Содержание 966669901
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Страница 30: ...30 PARTS LIST G290RC 966669901...
Страница 31: ...31 PARTS LIST G290RC 966669901...
Страница 36: ...1 9 Minamidai Kawagoe city Saitama 350 1165 Japan Phone 81 49 243 1117 Fax 81 49 243 7197...