What are the torque of cylinder head bolt of bd25?

The torque specification for the cylinder head bolts of the BD25 engine typically ranges from 70 to 80 Nm (Newton-meters) for initial tightening, depending on the specific application and manufacturer guidelines. It's important to follow the proper tightening sequence and specifications provided in the service manual to ensure even distribution and prevent warping. Always verify with the latest manufacturer’s documentation for the most accurate information.