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

The torque specifications for the Isuzu 4BA1 engine typically include the following values: the cylinder head bolts should be torqued to about 70-80 Nm (51-59 lb-ft) in a specific sequence. Additionally, the main bearing cap bolts usually require around 50-60 Nm (37-44 lb-ft). Always refer to the manufacturer’s service manual for the most accurate and specific figures, as variations may exist based on application or year.