Lister ST2 head nut torque settings?

The torque settings for the Lister ST2 head nuts are typically recommended to be between 40 to 45 lb-ft (54 to 61 Nm). It’s essential to follow the proper sequence when tightening to ensure even pressure across the cylinder head. Always refer to the specific service manual for your engine model for the most accurate specifications. Additionally, check the torque settings after the engine has run for a short period to ensure they remain within the recommended range.