Yamaha KT100SEC - ENGINE SPECIFICATIONS; ENGINE TYPE AND DISPLACEMENT; PISTON AND RING SPECIFICATIONS; CARBURETOR SPECIFICATIONS

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SPEC
ENGINESPECIFICATIONS
ENGINESPECIFICATIONS
Modelname
Specifications:
Enginetype
Cylinderarrangement
Displacement
Bore×stroke
Compressionratio
Clutchtype:
Startingsystem
Crank:
Structure
Bigendbearingtype
Crankshaft:
SmallendfreeplayA,
RunoutlimitB,
CrankwidthD




Piston:
Pistontocylinderclearance
Type
Endgap
Carburetor:KT100SEC
Type
Standardsetting
Idleneedle
Highspeedneedle
Carburetor:KT100SEJ
Type
Standardsetting
Idleneedle
Highspeedneedle
Electrical:
Ignitionsystem
Ignitionsystem(BTDC)
Coil:
Primarywindingresistance
Secondarywindingresistance
Sparkplug:
Type
manufacturer
pluggap
KT100SEC/KT100SEJ

Aircooled2-stroke,gasoline
Singlecylinder,forwardinclined
0.0976L（97.6cm3）
52mm×46mm
7.9
Automatic
Startermotor

Assembletype
Needlerollerbearing



A:0.1mmorless
B:0.03mmorless

D：45.8〜45.9mm


0.030〜0.035mm
Plaintype(Cr-plated)
0.4〜0.5mm

WALBROWB-21

1-1/3±1/6(80±10min.)
5/12±1/6（25±10min.）

WALBROHDA237

1-1/4±1/6(75±10min.)
11/12(55min.)

T.C.I
25°（2.6mm）

0.8〜1Ω
10KΩ

B9EVX
NGK
0.6〜0.7mm
D
C
B
A
B
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