General

Type

V-type, DOHC

Number of cylinder

6

Bore

86.7mm(3.4134in.)

Stroke

75mm(2.9528in.)

Total displacement

2,656cc

Compression ratio

10.4 ± 0.2

Firing order

1-2-3-4-5-6

Valve timing

Intake valve

Opens (ATDC)

4° ~ -56°

Closes (ABDC)

60° ~ 0°

Exhaust valve

Opens (BBDC)

46°

Closes (ATDC)

10°

Cylinder head

Flatness of gasket surface

0.03mm(0.0012in.) or less

0.05mm(0.0020in.)

Flatness of manifold mounting

Intake

0.15mm(0.0059in.) or less

Exhaust

0.15mm(0.0059in.) or less

Camshaft

Cam height

LH Camshaft

Intake

44.5mm(1.7520in.)

Exhaust

44.5mm(1.7520in.)

RH Camshaft

Intake

44.5mm(1.7520in.)

Exhaust

44.5mm(1.7520in.)

Journal outer diameter

LH Camshaft

Intake

27.964 ~ 27.980mm(1.1009 ~ 1.1016in.)

Exhaust

27.964 ~ 27.980mm(1.1009 ~ 1.1016in.)

RH Camshaft

Intake

27.964 ~ 27.980mm(1.1009 ~ 1.1016in.)

Exhaust

27.964 ~ 27.980mm(1.1009 ~ 1.1016in.)

Bearing oil clearance

Intake

0.030 ~ 0.057mm(0.0012 ~ 0.0022in.)

Exhaust

0.030 ~ 0.057mm(0.0012 ~ 0.0022in.)

End play

0.1 ~ 0.2mm(0.0039 ~ 0.0079in.)

Valve

Valve length

Intake

110.1mm(4.3346in.)

Exhaust

111.1mm(4.3740in.)

Stem outer diameter

Intake

5.965 ~ 5.980mm(0.2348 ~ 0.2354in.)

Exhaust

5.950 ~ 5.965mm(0.2343 ~ 0.2348in.)

Face angle

45° ~ 45.5°

Thickness of valvehead(margin)

Intake

1.0mm(0.0394in.)

Exhaust

1.3mm(0.0512in.)

Valve stem to valve guide clearance

Intake

0.020 ~ 0.050mm(0.0008 ~ 0.0020in.)

0.10mm(0.0039in.) or less

Exhaust

0.035 ~ 0.065mm(0.0014 ~ 0.0026in.)

0.13mm(0.0051in.) or less

Valve guide

Inner diameter

Intake

6.000 ~ 6.015mm(2.2362 ~ 2.2368in.)

Exhaust

6.000 ~ 6.015mm(2.2362 ~ 2.2368in.)

Length

Intake

45.8 ~ 46.2mm(1.8031 ~ 1.8189in.)

Exhaust

46.8 ~ 47.2mm(1.8425 ~ 1.8583in.)

Valve spring

Free length

46.8mm(1.8425in.)

Load

Height: 35mm

180.5 ~ 199.5N(18.4 ~ 20.3Kgf, 40.6 ~ 44.8lb)

Height: 26.5mm

342 ~ 378N(34.9 ~ 38.6Kgf, 76.9 ~ 85.1lb)

Out of squareness

1.5° or less

MLA(Mechanical Lash Adjuster)

MLA outer diameter

Intake

29.964 ~ 29.980mm(1.1797 ~ 1.1803in.)

Exhaust

29.964 ~ 29.980mm(1.1797 ~ 1.1803in.)

Cylinder head tappet bore inner diameter

Intake

30.000 ~ 30.025mm(1.1811 ~ 1.1821in.)

Exhaust

30.000 ~ 30.025mm(1.1811 ~ 1.1821in.)

MLA to tappet bore clearance

Intake

0.020 ~ 0.061mm(0.0008 ~ 0.0024in.)

0.07mm(0.0027in.) or less

Exhaust

0.020 ~ 0.061mm(0.0008 ~ 0.0024in.)

0.07mm(0.0027in.) or less

Valve clearance(Engine coolant temperature 20°C(68°F))

Intake

0.17 ~ 0.23mm (0.0067 ~ 0.0090in.)

0.10 ~ 0.30mm (0.0039 ~ 0.0118in.)

Exhaust

0.27 ~ 0.33mm (0.0106 ~ 0.0129in.)

0.20 ~ 0.40mm (0.0078 ~ 0.0157in.)

Cylinder block

Cylinder bore

86.7 ~ 86.73mm (3.4134 ~ 3.4146in.)

Flatness of gasket surface

Less than 0.03mm (0.0012in.)

[Less than 0.02mm (0.0008in.) / 150x150]

Piston

Piston outer diameter

86.67 ~ 86.70mm(3.4122 ~ 3.4134in.)

Piston to cylinder clearance

0.02 ~ 0.04mm(0.0008 ~ 0.0020in.)

Ring groove width

No. 1 ring groove

1.23 ~ 1.25mm (0.0484 ~ 0.0492in.)

No. 2 ring groove

1.22 ~ 1.24mm (0.0480 ~ 0.0488in.)

Oil ring groove

2.01 ~ 2.03mm (0.0791 ~ 0.0799in.)

Piston O.S.

0.25mm(0.0098in.)

0.50mm(0.0197in.)

Piston ring

Side clearance

No. 1 ring

0.04 ~ 0.08mm(0.0016 ~ 0.0031in.)

0.1mm(0.0039in.)

No. 2 ring

0.03 ~ 0.07mm(0.0012 ~ 0.0027in.)

0.1mm(0.0039in.)

Oil ring

0.06 ~ 0.15mm(0.0024 ~ 0.0059in.)

0.2mm(0.0079in.)

End gap

No. 1 ring

0.15 ~ 0.30mm(0.0059 ~ 0.0118in.)

0.6mm(0.0236in.)

No. 2 ring

0.30 ~ 0.45mm(0.0118 ~ 0.0177in.)

0.7mm(0.0275in.)

Oil ring

0.20 ~ 0.70mm(0.0078 ~ 0.0275in.)

0.8mm(0.0315in.)

Piston ring O.S.

0.25mm(0.0098in.)

0.50mm(0.0197in.)

Piston pin

Piston pin outer diameter

21.001 ~ 21.007mm(0.8268 ~ 0.8270in.)

3 Grade

Piston pin hole inner diameter

21.014 ~ 21.023mm(0.8273 ~ 0.8277in.)

3 Grade

Piston pin hole interference

0.011 ~ 0.018mm(0.0004 ~ 0.0007in.)

Connecting rod small end inner diameter

20.974 ~ 20.985mm(0.8257 ~ 0.8262in.)

Connecting rod small end hole clearance

-0.033 ~ -0.016mm(0.0013 ~ 0.0006in.)

Connecting rod

Connecting rod big end inner diameter

51.000 ~ 51.018mm(2.0079 ~ 2.0086in.)

3 Grade

Connecting rod bearing oil clearance

0.018 ~ 0.036mm(0.0007 ~ 0.0014in.)

Side clearance

0.1 ~ 0.25mm (0.0039 ~ 0.0098in.)

0.4mm(0.0157in.)

Crankshaft

Main journal outer diameter

61.982 ~ 62.000mm(2.4402 ~ 2.4409in.)

Pin journal outer diameter

47.982 ~ 48.000mm(1.8891 ~ 1.8898in.)

Main bearing oil clearance

0.004 ~ 0.022mm(0.0002 ~ 0.0009in.)

End play

0.07 ~ 0.25mm(0.0028 ~ 0.0098in.)

0.30mm(0.0118in.)

Oil pump

Relief valve opening pressure

490.33 ~ 588.40kPa(5.0 ~ 6.0kgf/cm², 71.12 ~ 85.34 psi)

Engine oil

Oil quantity (Total)

4.8L(5.07U.S.qts, 4.22lmp.qts)

When replacing a short engine or a block assembly

Oil quantity (Excluding oil filer)

4.2L(4.44U.S.qts, 3.70lmp.qts)

When replacing an oil pan only

Oil quantity (Drain and refill including oil filter)

4.5L(4.76U.S.qts, 3.96lmp.qts)

Oil quality (Total)

Above SJ or SL

Oil pressure

147.10kPa(1.5kgf.cm²,21.33psi) [at 700rpm, 110°C(230°F)]

Cooling system

Cooling method

Forced circulation with electrical fan

Coolant quantity

8.2~8.3L(8.66~8.77U.S.qts,7.22~7.30lmp.qts)

Thermostat

Type

Wax pellet type

Opening temperature

82±2°C (179.6±35.6°F)

Fully opened temperature

95°C (203°F)

Full lift

10mm (0.3937in.) or more

Radiator cap

Main valve opening pressure

93.16 ~ 122.58kpa(0.95 ~ 1.25 kg/cm², 13.51 ~ 17.78psi)

Vacuum valve opening pressure

0.98 ~ 4.90 kpa(0.01 ~ 0.05 kg/cm², 0.14 ~ 0.71 psi)

Engine coolant temperature sensor

Type

Thermister type

Resistance

20°C (68°F)

2.31 ~ 2.59 kΩ

80°C(176°F)

0.3222 kΩ

Oil seal case bolt

3

9.8 ~ 11.8

1.0 ~ 1.2

7.2 ~ 8.7

Main bearing cap bolt(M10)

8

(26.5~32.4) + (90~95°)

(2.7~3.3) + (90~95°)

(19.5~23.9) + (90~95°)

Main bearing cap bolt(M8)

8

(12.7~18.6) + (90~95°)

(1.3~1.9) + (90~95°)

(9.4~13.7) + (90~95°)

Rear plate bolt

1

9.8 ~ 11.8

1.0 ~ 1.2

7.2 ~ 8.7

Oil pump case bolt(8×25)

1

18.6 ~ 23.5

1.9 ~ 2.4

13.7 ~ 17.4

Oil pump case bolt(8×35)

1

18.6 ~ 23.5

1.9 ~ 2.4

13.7 ~ 17.4

Oil pump case bolt(8×65)

1

18.6 ~ 23.5

1.9 ~ 2.4

13.7 ~ 17.4

Oil relief plug

1

39.2 ~ 49.0

4.0 ~ 5.0

28.9 ~ 36.2

Oil filter bracket bolt(8×35)

4

18.6 ~ 23.5

1.9 ~ 2.4

13.7 ~ 17.4

Oil filter bracket bolt(8×65)

2

18.6 ~ 23.5

1.9 ~ 2.4

13.7 ~ 17.4

Oil filter insert

1

44.1 ~ 53.9

4.5 ~ 5.5

32.5 ~ 39.8

Timing belt cover bolt

21

9.8 ~ 11.8

1.0 ~ 1.2

7.2 ~ 8.7

Upper oil pan bolt(8×22)

15

18.6 ~ 23.5

1.9 ~ 2.4

13.7 ~ 17.4

Upper oil pan bolt(163.5mm)

1

4.9 ~ 6.9

0.5 ~ 0.7

3.6 ~ 5.1

Upper oil pan bolt(154.5mm)

1

4.9 ~ 6.9

0.5 ~ 0.7

3.6 ~ 5.1

Lower oil pan bolt

11

9.8 ~ 11.8

1.0 ~ 1.2

7.2 ~ 8.7

Oil drain plug

1

34.3 ~ 44.1

3.5 ~ 4.5

25.3 ~ 32.5

Engine support bracket bolt(10×94)

1

58.8 ~ 68.6

6.0 ~ 7.0

43.4 ~ 50.6

Engine support bracket bolt(10×102.5)

2

58.8 ~ 68.6

6.0 ~ 7.0

43.4 ~ 50.6

Camshaft bearing cap bolt(6×38)

24

10.8 ~ 12.7

1.1 ~ 1.3

8.0 ~ 9.4

Camshaft bearing cap bolt(8×38)

12

20.6 ~ 25.5

2.1 ~ 2.6

15.2 ~ 18.8

Cylinder head bolt

16

(22.6~26.5) + (58~62°) + (43~47°)

(2.3~2.7) + (58~62°) + (43~47°)

(16.6~19.5) + (58~62°) + (43~47°)

Cylinder head cover bolt

22

7.8 ~ 9.8

0.8 ~ 1.0

5.8 ~ 7.2

Crankshaft pulley bolt

1

166.7 ~ 176.5

17.0 ~ 18.0

123.0 ~ 130.2

Drive plate bolt

8

71.6 ~ 75.5

7.3 ~ 7.7

52.8 ~ 55.7

Connecting rod bearing cap bolt

12

(17.7~21.6) + (90~94°)

(1.8~2.2) + (90~94°)

(13.0~15.9) + (90~94°)

OCV(Oil Control Valve) bolt

2

7.8 ~ 9.8

0.8 ~ 1.0

5.8 ~ 7.2

CVVT ＆ exhaust cam sprocket bolt

4

66.7 ~ 78.5

6.8 ~ 8.0

49.2 ~ 57.9

Timing chain auto tensioner bolt

4

10.8 ~ 12.7

1.1 ~ 1.3

8.0 ~ 9.4

Camshaft sprocket bolt

2

88.3 ~ 107.9

9.0 ~ 11.0

65.1 ~ 79.6

Timing belt idler bolt

1

49.0 ~ 58.8

5.0 ~ 6.0

36.2 ~ 43.4

Timing belt tensioner bolt

2

19.6 ~ 26.5

2.0 ~ 2.7

14.5 ~ 19.5

Timing belt tensioner arm bolt

1

34.3 ~ 53.9

3.5 ~ 5.5

25.3 ~ 39.8

Water pump bolt(8×20)

3

14.7 ~ 21.6

1.5 ~ 2.2

10.8 ~ 15.9

Water pump bolt(8×25)

4

14.7 ~ 21.6

1.5 ~ 2.2

10.8 ~ 15.9

Drive belt idler bolt

1

34.3 ~ 53.9

3.5 ~ 5.5

25.3 ~ 39.8

Drive belt tensioner bolt

1

34.3 ~ 53.9

3.5 ~ 5.5

25.3 ~ 39.8

Water inlet pipe bolt

1

16.7 ~ 19.6

1.7 ~ 2.0

12.3 ~ 14.5

Water temp. control assembly nut

4

29.4 ~ 41.2

3.0 ~ 4.2

21.7 ~ 30.4

Oil level gauge bolt

1

18.6 ~ 23.5

1.9 ~ 2.4

13.7 ~ 17.4

Oil screen bolt

2

14.7 ~ 21.6

1.5 ~ 2.2

10.8 ~ 15.9

Water outlet fitting bolt

3

16.7 ~ 19.6

1.7 ~ 2.0

12.3 ~ 14.5

Water inlet fitting bolt

2

16.7 ~ 19.6

1.7 ~ 2.0

12.3 ~ 14.5

Water inlet fitting nut

1

16.7 ~ 19.6

1.7 ~ 2.0

12.3 ~ 14.5

Surge tank bolt(8×28)

3

18.6 ~ 23.5

1.9 ~ 2.4

13.7 ~ 17.4

Surge tank bolt(8×80)

2

18.6 ~ 23.5

1.9 ~ 2.4

13.7 ~ 17.4

Surge tank nut

2

18.6 ~ 23.5

1.9 ~ 2.4

13.7 ~ 17.4

Intake manifold bolt

4

18.6 ~ 23.5

1.9 ~ 2.4

13.7 ~ 17.4

Intake manifold nut

4

18.6 ~ 23.5

1.9 ~ 2.4

13.7 ~ 17.4

Surge tank bracket bolt

2

18.6 ~ 23.5

1.9 ~ 2.4

13.7 ~ 17.4

Exhaust manifold nut

14

29.4 ~ 34.3

3.0 ~ 3.5

21.7 ~ 25.3

Heat protect bolt

6

16.7 ~ 21.6

1.7 ~ 2.2

12.3 ~ 15.9

Front muffler bolt

2

39.2 ~ 58.8

4.0 ~ 6.0

28.9 ~ 43.4