What is the torque for cylinder head bolts on an Isuzu 4bc2?

The torque specification for the cylinder head bolts on an Isuzu 4BC2 engine is typically around 50-60 Nm (37-44 ft-lbs). It's important to follow the correct tightening sequence and procedure, which usually involves a few stages of torque application. Always refer to the manufacturer's service manual for the most accurate and specific guidelines for your engine.