1.6
General
Type In-line, DOHC
Number of cylinders 4
Bore 77mm (3.0315in)
Stroke 85.44mm (3.3638in)
Total displacement 1,591 cc (97.09 cu.in)
Compression ratio 10.5 : 1
Firing order 1-3-4-2
Cylinder head
Flatness of gasket surface Less than 0.05mm (0.0020in)
Camshaft
Cam height Intake 42.85mm (1.687in)
Exhaust 42.85mm (1.687in)
Journal outer diameter (Intake, Exhaust) 22.964 ~ 22.980mm (0.9041 ~ 0.9047in)
Camshaft cap oil clearance 0.020 ~ 0.057mm (0.0008 ~ 0.0022in)
End play 0.10 ~ 0.20mm (0.0039 ~ 0.0079in)
Valve
Valve length Intake 93.15mm (3.6673in)
Exhaust 92.6mm (3.6457in)
Stem outer diameter Intake 5.465 ~ 5.480mm (0.2152 ~ 0.2157in)
Exhaust 5.458 ~ 5.470mm (0.2149 ~ 0.2154in)
Face angle 45.25° ~ 45.75°
Thickness of valve head (margin) Intake 1.1mm (0.0433in)
Exhaust 1.26mm (0.0496in)
Valve stem to valve guide clearance Intake 0.020 ~ 0.047mm (0.0008 ~ 0.0019in)
Exhaust 0.030 ~ 0.054mm (0.0012 ~ 0.0021in)
Valve guide
Length Intake 40.3 ~ 40.7mm (1.5866 ~ 1.6024in)
Exhaust 40.3 ~ 40.7mm (1.5866 ~ 1.6024in)
Valve spring
Free length 44.0mm (1.7323in)
Out of squareness Less than 1.5°
Cylinder block
Cylinder bore 77.00 ~ 77.03mm (3.0315 ~ 3.0327in)
Flatness of gasket surface Less than 0.05mm (0.0020in)
/ Less than 0.02mm (0.0008in) 100mm×100mm
Piston
Piston outer diameter 76.97 ~ 77.00mm (3.0303 ~ 3.0315in)
Piston to cylinder clearance 0.020 ~ 0.040mm (0.0008 ~ 0.0016in)
Ring groove width No. 1 ring groove 1.22 ~ 1.24mm (0.0480 ~ 0.0488in)
No. 2 ring groove 1.22 ~ 1.24mm (0.0480 ~ 0.0488in)
Oil ring groove 2.01 ~ 2.03mm (0.0791 ~ 0.0799in)
Piston ring
Side clearance No.1 ring 0.03 ~ 0.07mm (0.0012 ~ 0.0028in)
No.2 ring 0.03 ~ 0.07mm (0.0012 ~ 0.0028in)
Oil ring 0.06 ~ 0.15mm (0.0024 ~ 0.0059in)
End gap No. 1 ring 0.14 ~ 0.28mm (0.0055 ~ 0.0110in)
No. 2 ring 0.30 ~ 0.45mm (0.0118 ~ 0.0177in)
Oil ring 0.20 ~ 0.70mm (0.0079 ~ 0.0276in)
Piston pin
Piston pin outer diameter 18.001 ~ 18.006mm (0.7087 ~ 0.7089in)
Piston pin hole inner diameter 18.016 ~ 18.021mm (0.7093 ~ 0.7095in)
Piston pin hole clearance 0.010 ~ 0.020mm (0.0004 ~ 0.0008in)
Connecting rod small end hole inner diameter 17.974 ~ 17.985mm (0.7076 ~ 0.7081in)
Piston pin press-in load 500~1,500 kg (1,102 ~ 3,306 lb)
Connecting rod
Connecting rod big end inner diameter 45.000 ~ 45.018mm (1.7717 ~ 1.7724in)
Connecting rod bearing oil clearance 0.032 ~ 0.052mm (0.0013 ~ 0.0020in)
Side clearance 0.10 ~ 0.25mm (0.0039 ~ 0.0098in)
Crankshaft
Main bearing oil clearance No. 1, 2, 3, 4, 5 0.021 ~ 0.042mm (0.0008 ~ 0.0017in)
End play 0.05 ~ 0.25mm (0.0020 ~ 0.0098in)