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Engine Mechanical Specifications

Application

Specification

Metric

English

General Data

  • Engine Type

4-Cylinder Inline

  • Displacement

1398 ccm

85 cu in

  • Bore

73.4 mm

2.9 in

  • Stroke

82.6 mm

3.3 in

  • Compression Ratio

10.5 : 1

  • Number of Valves

16

  • Maximum Power @ engine speed kW/RPM

55 KW / 4200

  • Maximum Torque @ engine speed Nm/RPM / lbf ft/RPM

123 Nm / 4000

91 lbf ft / 4000

Engine Block, Crankshaft, Pistons, and Connecting Rods

  • Cylinder Bore Diameter Standard

73.392 mm - 73.408 mm

2.8894 in - 2.8901 in

  • Cylinder Bore Diameter Oversize 0.5

73.892 mm - 73.908 mm

2.9091 in - 2.9098 in

  • Piston Diameter Standard

73.353 mm - 73.367 mm

2.8879 in - 2.8885 in

  • Piston Diameter Oversize 0.5

73.853 mm - 73.867 mm

2.9076 in - 2.9081 in

  • Piston Clearance to Bore

0.025 mm -0.055 mm

0.001 in - 0.0022 in

  • Piston - Upper Compression Ring Thickness

1.17 mm - 1.195 mm

0.0461 in 0.0470 in

  • Piston - Upper Compression Ring Gap

0.25 mm - 0.4 mm

0.0098 in - 0.0157 in

  • Piston - Upper Compression Ring Side Clearance

0.025 mm - 0.07 mm

0.001 in - 0.0028 in

  • Piston - Lower Compression Ring Thickness

1.17 mm - 1.195 mm

0.0461 in 0.0470 in

  • Piston - Lower Compression Ring Gap

0.4 mm - 0.6 mm

0.0157 in - 0.0236 in

  • Piston - Lower Compression Ring Side Clearance

0.025 mm - 0.07 mm

0.001 in - 0.0028 in

  • Piston - Oil Ring Thickness

1.92 mm - 2 mm

0.0756 in - 0.0787 in

  • Piston - Oil Ring Gap

0.25 mm - 0.75 mm

0.0098 in - 0.0295 in

  • Piston - Oil Ring Side Clearance

0.04 mm - 0.12 mm

0.0016 in - 0.0047 in

  • Gudgeon Pin Bore Diameter

18.006 mm - 18.012 mm

0.7089 in - 0.7091 in

  • Gudgeon Pin Outer Diameter

17.995 mm - 18 mm

0.7085 in - 0.7087 in

  • Gudgeon Pin Length

52.7 mm - 53 mm

2.0748 in - 2.0866 in

  • Gudgeon Pin Clearance to Piston Bore

0.006 mm - 0.017 mm

0.0002 in - 0.0007 in

  • Gudgeon Pin Clearance to Conrod Bore

Shrinked in Conrod

  • Crankshaft Balancer Clearance to Engine Front Cover

4.5 mm

0.1772 in

  • Crankshaft Bearing Journal Standard Diameter (brown or green)

50.004 mm - 50.017 mm

1.9687 in - 1.9692 in

  • Crankshaft Bearing Journal Undersize 0.25 Diameter (brown/blue or green/blue)

49.754 mm - 49.767 mm

1.9588 in - 1.9593 in

  • Crankshaft Bearing Journal Undersize 0.5 Diameter (brown/white or green/white)

49.504 mm - 49.517 mm

1.949 in - 1.9495 in

  • Crankshaft Bearing Journal Width Standard

23.000 mm - 23.052 mm

0.9055 in - 0.9076 in

  • Crankshaft Bearing Journal Width Undersize 0.25

23.200 mm -23.252 mm

0.9134 in - 0.9154 in

  • Crankshaft Bearing Journal Width Undersize 0.4

23.400 mm - 23.452 mm

0.9213 in - 0.9233 in

  • Crankshaft Bearing Mark 328N (brown) - Thickness

1.989 mm -1.995 mm

0.0783 in - 0.0785 in

  • Crankshaft Bearing Mark 329N (green) - Thickness

1.995 mm - 2.001 mm

0.0785 in - 0.0788 in

  • Crankshaft Bearing Mark 330N - Thickness Undersize 0.25 (brown/blue)

2.114 mm - 2.120 mm

0.0832 in - 0.0835 in

  • Crankshaft Bearing Mark 331 - Thickness Undersize 0.25 (green/blue)

2.120 mm - 2.126 mm

0.0835 in - 0.0837 in

  • Crankshaft Bearing Mark 332 - Thickness Undersize 0.5 (brown/white)

2.239 mm - 2.245 mm

0.0881 in - 0.0884 in

  • Crankshaft Bearing Mark 332 - Thickness Undersize 0.5 (green/white)

2.245 mm - 2.251 mm

0.0884 in - 0.0886 in

  • Crankshaft Bearing Clearance

0.007 mm - 0.031 mm

0.0003 in - 0.0012 in

  • Crankshaft Bearing Clearance Axial

0.100 mm - 0.202 mm

0.0039 in - 0.008 in

  • Crankshaft Bearing Out Of Round

0.03 mm

0.0012 in

  • Conrod Bearing Journal Diameter Standard

42.971 mm - 42.987 mm

1.6918 in - 1.6924 in

  • Conrod Bearing Journal Diameter Undersize 0.25 (blue)

42.721 mm - 42.737 mm

1.6819 in - 1.6826 in

  • Conrod Bearing Journal Diameter Undersize 0.5 (white)

42.471 mm - 42.487 mm

1.6721 in - 1.6727 in

  • Conrod Bearing Thickness Standard

1.490 mm - 1.500 mm

0.0587 in - 0.0591 in

  • Conrod Bearing Thickness Undersize 0.25

1.615 mm - 1.625 mm

0.0636 in - 0.064 in

  • Conrod Bearing Thickness Undersize 0.5

1.740 mm - 1.750 mm

0.0685 in - 0.0689 in

  • Conrod Bearing Diameter Standard (upper and lower)

1.490 mm - 1.500 mm

0.0587 in - 0.0591 in

  • Conrod Bearing Diameter Undersize 0.25 (upper and lower)

1.615 mm - 1.625 mm

0.0636 in - 0.064 in

  • Conrod Bearing Diameter Undersize 0.5 (upper and lower)

1.740 mm - 1.750 mm

0.0685 in - 0.0689 in

  • Conrod Bearing Clearance

0.013 mm - 0.061 mm

0.0005 in - 0.0024 in

Cylinder Head And Valve Train

  • Cylinder Head - Intake Valve Seat Width

1.4 mm - 1.8 mm

0.0551 in - 0.0709 in

  • Cylinder Head - Exhaust Valve Seat Width

1 mm - 1.4 mm

0.0394 in - 0.0551 in

  • Cylinder Head - Valve Seat Angle Standard

90° 30'

  • Cylinder Head - Valve Seat Angle Oversize

110°

  • Cylinder Head - Intake Valve Guide Inner Diameter Standard

4.991 mm - 5.007 mm

0.1965 in - 0.1971 in

  • Cylinder Head - Intake Valve Guide Inner Diameter + 0.075

5.066 mm - 5.082 mm

0.1994 in - 0.2001 in

  • Cylinder Head - Intake Valve Guide Inner Diameter 0.150

5.141 mm - 5.157 mm

0.2024 in - 0.203 in

  • Cylinder Head - Exhaust Valve Guide Inner Diameter Standard

4.991 mm - 5.007 mm

0.1965 in - 0.1971 in

  • Cylinder Head - Exhaust Valve Guide Inner Diameter + 0.075

5.066 mm - 5.082 mm

0.1994 in - 0.2001 in

  • Cylinder Head - Exhaust Valve Guide Inner Diameter + 0.150

5.141 mm - 5.157 mm

0.2024 in - 0.203 in

  • Cylinder Head - Valve Guide Length

38.7 mm - 39.3 mm

1.5236 in - 1.5472 in

  • Intake Valve Length Standard

92.9 mm

3.6575 in

  • Exhaust Valve Length Standard

92.7 mm

3.6496 in

  • Intake Valve Stem Diameter Standard

4.950 mm - 4.965 mm

0.1949 in - 0.1955 in

  • Exhaust Valve Stem Diameter Standard

4.930 mm - 4.945 mm

0.1941 in - 0.1947 in

  • Intake Valve Stem Diameter + 0.075

5.025 mm - 5.040 mm

0.1978 in - 0.1984 in

  • Exhaust Valve Stem Diameter + 0.075

5.005 mm - 5.020 mm

0.197 in - 0.1976 in

  • Intake Valve Stem Diameter + 0.150

5.100 mm - 5.115 mm

0.2008 in - 0.2014 in

  • Exhaust Valve Stem Diameter + 0.150

5.080 mm - 5.095 mm

0.2000 in - 0.2006 in

  • Intake Valve Disc Diameter

27.9 mm - 28.1 mm

1.0984 in - 1.1063 in

  • Exhaust Valve Disc Diameter

24.9 mm - 25.1

0.9803 in -- 0.9882 in

  • Valve Spring Height Free

40 mm

1.5748 in

  • Valve Spring Height Under Load - Valve open

21.5 mm

0.8465 in

  • Valve Spring Height Under Load -Valve closed

30 mm

1.1811 in

  • Valve Clearance to Guide Intake

0.026 mm - 0.057 mm

0.001 in - 0.0022 in

  • Valve Clearance to Guide Exhaust

0.046 mm - 0.077 mm

0.0018 in - 0.0030 in

Engine Oil

  • Quality

Dexos II

  • Filling - With New Oil Filter

3.5 L

3.7 Quarts

  • Viscosity

5W30 GF-4

  • Oil Pressure @ Idle Speed

150 kpa

22 psi

  • Oil Pressure @ 3000 rpm - 3500 rpm

380 kpa - 650 kpa

55 psi - 94 psi

Oil Pump

  • Axial Clearance Vane Rotor to Cover

0.01 mm

0.0004 in

  • Axial Clearance Vane to Cover

0.09 mm

0.0036 in

  • Axial Clearance Vane Ring to Cover

0.04 mm

0.0016 in

  • Axial Clearance Slide to Cover

0.08 mm

0.0031 in

  • Axial Clearance Slide Seal to Cover

0.09 mm

0.0036 in

  • Radial Clearance Vane to Vane Rotor

0.05 mm

0.002 in

  • Oil Pump Slide Spring Length

76.5 mm

3.0118 in

  • Radial Clearance Vane to Slide

0.2 mm

0.008 in

   


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