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What are the torque specs for 4BA1 engine Isuzu 4 cylinders?

The torque specifications for the 4BA1 engine (Isuzu 4-cylinder) vary based on the specific engine model and variant. Here are the general torque specifications for some common 4BA1 engines:

4BA1-T 1.8L Turbo Diesel Engine (Common Rail)

* Cylinder head bolts: 1st step 35 Nm (26 ft-lb), 2nd step 65 Nm (48 ft-lb)

* Main bearing cap bolts: 55 Nm (41 ft-lb)

* Connecting rod bolts: 38 Nm (28 ft-lb)

4BA1 1.8L Petrol Engine (Multi-Point Fuel Injection)

* Cylinder head bolts: 1st step 30 Nm (22 ft-lb), 2nd step 60 Nm (44 ft-lb)

* Main bearing cap bolts: 55 Nm (41 ft-lb)

* Connecting rod bolts: 35 Nm (26 ft-lb)

Please note that these are general specifications, and the actual torque values may vary slightly depending on the specific engine model and year. It is recommended to refer to the vehicle's service manual or consult a trusted mechanic for the exact torque specifications for your specific Isuzu engine.