Engine Mechanical Specifications (L59 VIN Z)

Connecting Rod Bore Diameter - Bearing End 56.505-56.525 mm ( 2.224-2.225 inch)
Connecting Rod Bore Out-of-Round - Bearing End - Production 0.004-0.008 mm (0.00015-0.0003 inch)
Connecting Rod Bore Out-of-Round - Bearing End - Service 0.004-0.008 mm (0.00015-0.0003 inch)
Connecting Rod Side Clearance 0.11-0.51 mm (0.00433-0.02 inch)

Connecting Rod Bolts - First Pass 20 Nm (15 ft. lbs.)
Connecting Rod Bolts - Final Pass 75 degrees