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Mitsubishi MMC 4D56, Bolt Tightening Torques

Mitsubishi MMC 4D56 engine Connecting Rod Nut torque

with variable geometric turbocharger
Step 1= 20 lb.ft, 27 Nm
Step 2= 90 to 94 degrees

Mitsubishi MMC 4D56 engine, Cylinder Head Bolt torque

With throttle body
Step 1 = Tighten Bolts
22 lb.ft, 29 Nm
Step 2 = Turn bolts
120 to 124 degrees

Without throttle body
Step 1 = Tighten Bolts
87 lb.ft, 118 Nm

Mitsubishi MMC 4D56 engine Specifications

Mitsubishi MMC 4D56 Displacement, Bore, Stroke, Compression Ratio 

3.59 inches 91.1 mm

3.74 inches 95 mm

151.2 CID, 2.47 liter

Compression Ratio

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