Big end and main bearing torque specs for a C14nz engine?

For the C14NZ engine, the torque specifications for the big end bearings are typically around 20-25 Nm (15-18 lb-ft), while the main bearing torque specifications are generally in the range of 50-60 Nm (37-44 lb-ft). It's essential to follow a specific tightening sequence and use a torque wrench for accuracy. Always refer to the manufacturer's service manual for the most precise and up-to-date specifications.