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SPEC
ENGINE SPECIFICATIONS
Valve-stem-to-valve-guide clearance
Intake
0.010 ~ 0.037 mm (0.0004 ~ 0.0015 in)
0.080 mm
(0.0031 in)
Exhaust
0.025 ~ 0.052 mm (0.0010 ~ 0.0020 in)
0.100 mm
(0.0039 in)
Valve stem runout
----
0.040 mm
(0.0016 in)
Valve spring
Free length
Intake
40.38 mm (1.59 in)
38.36 mm
(1.51 in)
Exhaust
40.38 mm (1.59 in)
38.36 mm
(1.51 in)
Installed length (valve closed)
Intake
35.00 mm (1.38 in)
----
Exhaust
35.00 mm (1.38 in)
----
Compressed spring force (installed)
Intake
171 ~ 197 N
(17.44 ~ 20.09 kgf, 38.44 ~ 44.29 lb)
----
Exhaust
171 ~ 197 N
(17.44 ~ 20.09 kgf, 38.44 ~ 44.29 lb)
----
Spring tilt
Intake
----
2.5°/1.80 mm
(2.5°/0.071 in)
Exhaust
----
2.5°/1.80 mm
(2.5°/0.071 in)
Winding direction (top view)
Intake
Clockwise
----
Exhaust
Clockwise
----
Item
Standard
Limit
