What is the torqe of bolts on a 1999 Yamaha 250 head?

The torque specification for the cylinder head bolts on a 1999 Yamaha YZ250 is typically around 22-25 ft-lbs (30-34 Nm). It's important to follow the manufacturer's service manual for the exact sequence and specifications, as improper torque can lead to engine damage. Always ensure to use a calibrated torque wrench for accuracy.