Finding torque specs on the internet can be a hassle and sometimes unreliable, because of this we have put together a comprehensive list here for you just to help you out. You will no longer need to scowl old forums or facebook posts and potentially harm your car/engine. If you need something that isn't listed please reach out and we will be happy to add it to the list!
TIP!!!
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Always follow a step-torque process for high-torque components.
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Double-check belt tension after rotating the crank 6 full turns and allowing the tensioner to settle.
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Replace the hydraulic tensioner every time if it's more than one use old — it's mission-critical.
Cam Reluctor Wheel
12 N·m (106 in-lb) Below is the orientation for the exhaust camshaft for the Evo 8/9
Cam Sensor Housing
10 N·m (89 in-lb)
Cam Gear Bolt
88 ± 10 Nm (65 ± 7 ft-lb)
Mivec Cam Gear Bolt
65 ± 5 Nm (48 ± 4 ft-lb)
Cam Cap Bolt
Start from the center of each cam and work your way outside
20 ± 1 N·m (14 ± 0.5 ft-lb)
Valve Cover Bolt Torque
3.0 N·m (26.5 in-lb or ~2.2 ft-lb)
Headstud Torque:
please refer to the stud manufacturer for this value. Below is the sequence
Upper Timing Cover Torque Spec
3.0 N·m (26.5 in-lb or ~2.2 ft-lb)
Lower Timing Cover
3.0 N·m (26.5 in-lb or ~2.2 ft-lb)
Waterpump Bolts
24 N·m (18 ft-lb)
Hydraulic Tensioner Bolts
23 ± 2 N·m (17 ± 1.5 ft-lb)
Timing Belt Tensioner Pulley
48 ± 5 N·m (35 ± 4 ft-lb)
Timing Belt Idler Pulley
48 ± 5 N·m (35 ± 4 ft-lb)
Crankshaft Bolt (Big guy)
167 ± 10 N·m (123 ± 7 ft-lb)
Crankshaft Bolts (small guys)
25 ± 4 (19 ± 2 ft-lb)
Intake Manifold
25 N·m (18 ft-lb)
Throttle Body
16 N·m (12 ft-lb)
Exhaust Manifold
42 N·m (31 ft-lb)
Oil Pan
10 N·m (7.4 ft-lb)
Oil Strainer
25 N·m (18 ft-lb)
Oil Pan Baffle
25 N·m (18 ft-lb)
Oil Pump
23 N·m (17 ft-lb)
Oil Filter Housing
25 N·m (18 ft-lb)
Crankshaft Girdle
Please refer to the stud manufacturer's recommended torque specification for this. Start in the center working outward for sequence.
Rod Bolts
Please refer to the stud manufacturer's recommended torque specification for this. Make sure you use plenty of the provided lubricant prior to final installation.
Thermostat Housing
25 N·m (18 ft-lb)
Transfer Case to Transmission
49 N·m (36 ft-lb)
Transfer Case Drain Plugs
32 N·m (24 ft-lb)
Drivshaft Bolts
43 N·m (32 ft-lb)
Carrier Bearing Bolts
49 N·m (36 ft-lb)
Ignition Coil
8 N·m (71 in-lb)
Spark Plug
8 N·m (71 in-lb)
Spark Plug Gap
Stock / Mildly Modified (OEM or up to ~350 hp):
Plug Type: NGK BPR7ES (copper) or NGK BKR7EIX (iridium
Gap: 0.028–0.031 in (0.7–0.8 mm)
Higher Boost / Modified Builds (400+ hp):
Plug Type: NGK BPR8ES (copper) or NGK BKR8EIX (iridium)
Gap: 0.024–0.028 in (0.6–0.7 mm) (tighter gap helps prevent spark blowout under boost)
