Engine Specifications - Yamaha XT225-C Service Manual

ENGINE SPECIFICATIONS

Item
Engine
Engine type
Displacement
Cylinder arrangement
Bore × stroke
Compression ratio
Engine idling speed
Standard compression pressure
(at sea level)
Camshaft
Drive system
Camshaft cap inside diameter
Camshaft journal diameter
Camshaft-journal-to-camshaft-cap
clearance
Intake camshaft lobe dimensions
Measurement A
Measurement B
Measurement C
Exhaust camshaft lobe dimensions
Measurement A
Measurement B
Measurement C
ENGINE SPECIFICATIONS
Air-cooled, 4-stroke, SOHC
223 cm
Forward inclined single cylinder
70 × 58 mm (2.76 × 2.28 in)
9.5 : 1
1,300 ~ 1,500 r/min
1,200 kPa
(12.0 kgf/cm
Chain drive (left)
25.000 ~ 25.021 mm (0.9843 ~ 0.9851 in) ----
24.960 ~ 24.980 mm (0.9827 ~ 0.9835 in) ----
0.020 ~ 0.061 mm (0.0008 ~ 0.0024 in)
C
A
B
36.51 ~ 36.61 mm (1.437 ~ 1.441 in)
30.1 ~ 30.2 mm (1.185 ~ 1.189 in)
6.50 ~ 6.62 mm (0.256 ~ 0.261 in)
C
A
B
36.51 ~ 36.61 mm (1.437 ~ 1.441 in)
30.15 ~ 30.25 mm (1.187 ~ 1.191 in)
6.50 ~ 6.62 mm (0.256 ~ 0.261 in)
- 2 -
Standard
3
2
, 174 psi) at 1,000 r/min
SPEC
Limit
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36.41 mm
(1.43 in)
30.0 mm
(1.18 in)
----
36.41 mm
(1.43 in)
30.05 mm
(1.18 in)
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