Automotive Engine Torque Specs

Torque Specifications for
Subaru 2.5L-150ci-F4-EJ25

Boost Pressure Sensor To Throttle Body

1.5 Ft-Lbs

18 In-Lbs

2.03 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Camshaft To Cylinder Head

14.5 Ft-Lbs

174 In-Lbs

19.66 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi) - Except Front Caps

Type:

Dim:

Length:

Head:

Grade:

Camshaft To Cylinder Head

7 Ft-Lbs

84 In-Lbs

9.49 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi) - Front Caps Only

Type:

Dim:

Length:

Head:

Grade:

Camshaft Position Sensor To Cylinder Block

5 Ft-Lbs

60 In-Lbs

6.78 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Coil (Ignition Coil/Pack) To Cylinder Head

12 Ft-Lbs

144 In-Lbs

16.27 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Connecting Rod To Crankshaft

38.5 Ft-Lbs

462 In-Lbs

52.2 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Cover Plate To Cylinder Block

5 Ft-Lbs

60 In-Lbs

6.78 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Crankshaft Position Sensor To Cylinder Block

5 Ft-Lbs

60 In-Lbs

6.78 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Cylinder Block To Cylinder Block

35 Ft-Lbs

420 In-Lbs

47.45 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Cylinder Block To Cylinder Block

18 Ft-Lbs

216 In-Lbs

24.4 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Drain Plug To Oil Pan

33 Ft-Lbs

396 In-Lbs

44.74 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Engine Temp Sensor To Cylinder Head

13 Ft-Lbs

156 In-Lbs

17.63 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Exhaust Manifold To Exhaust Pipe

26 Ft-Lbs

312 In-Lbs

35.25 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Flywheel To Crankshaft

55 Ft-Lbs

660 In-Lbs

74.57 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Fuel Rail To Intake Manifold

14 Ft-Lbs

168 In-Lbs

18.98 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Intake Manifold To Tumble Generator Valve

6 Ft-Lbs

72 In-Lbs

8.13 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Knock Sensor To Cylinder Block

17 Ft-Lbs

204 In-Lbs

23.05 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Oil Cooler To Cylinder Block

40 Ft-Lbs

480 In-Lbs

54.23 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Oil Line To Turbocharger

11.5 Ft-Lbs

138 In-Lbs

15.59 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi) - Turbo Oil Feed Pipe

Type:

Dim:

Length:

Head:

Grade:

Oil Pan To Cylinder Block

3.5 Ft-Lbs

42 In-Lbs

4.75 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Oil Pan Baffle To Cylinder Block

3.5 Ft-Lbs

42 In-Lbs

4.75 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Oil Pickup Tube To Oil Pump

7 Ft-Lbs

84 In-Lbs

9.49 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Oil Pressure Sensor To Cylinder Block

18 Ft-Lbs

216 In-Lbs

24.4 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Oil Pump To Cylinder Block

5 Ft-Lbs

60 In-Lbs

6.78 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Oil Separator Cover To Cylinder Block

5 Ft-Lbs

60 In-Lbs

6.78 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Plug To Cylinder Block

50 Ft-Lbs

600 In-Lbs

67.79 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Pressure Plate To Flywheel

12 Ft-Lbs

144 In-Lbs

16.27 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Pulley To Crankshaft

133 Ft-Lbs

1596 In-Lbs

180.32 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Spark Plug To Cylinder Head

15 Ft-Lbs

180 In-Lbs

20.34 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Throttle Body To Intake Manifold

6 Ft-Lbs

72 In-Lbs

8.13 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Timing Chain/Belt Cover To Cylinder Block

3.5 Ft-Lbs

42 In-Lbs

4.75 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Timing Chain/Belt Guide To Timing Chain/Belt Housing

5 Ft-Lbs

60 In-Lbs

6.78 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Timing Chain/Belt Pulley To Cylinder Block

29 Ft-Lbs

348 In-Lbs

39.32 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi) - Tensioner Pulley

Type:

Dim:

Length:

Head:

Grade:

Timing Chain/Belt Pulley To Cylinder Block

29 Ft-Lbs

348 In-Lbs

39.32 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi) - Idler Pulley

Type:

Dim:

Length:

Head:

Grade:

Timing Chain/Belt Sprocket To Camshaft

72 Ft-Lbs

864 In-Lbs

97.62 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi) - Lower Exhaust

Type:

Dim:

Length:

Head:

Grade:

Timing Chain/Belt Sprocket To Camshaft

22 Ft-Lbs

264 In-Lbs

29.83 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi) - Upper (NOTE: +45deg)

Type:

Dim:

Length:

Head:

Grade:

Timing Chain/Belt Tensioner To Cylinder Block

18 Ft-Lbs

216 In-Lbs

24.4 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Tumble Generator Valve To Cylinder Block

18 Ft-Lbs

216 In-Lbs

24.4 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Turbocharger To Exhaust Pipe

26 Ft-Lbs

312 In-Lbs

35.25 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Valve Cover To Cylinder Head

5 Ft-Lbs

60 In-Lbs

6.78 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade:

Variable Timing Solenoid To Camshaft

6 Ft-Lbs

72 In-Lbs

8.13 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi) - Camshaft Cap

Type:

Dim:

Length:

Head:

Grade:

Water Pump To Cylinder Block

9 Ft-Lbs

108 In-Lbs

12.2 N-m

Years: 2004-2007

Note: EJ25-DOHC TURBO (WRX STi)

Type:

Dim:

Length:

Head:

Grade: