How many pounds do you torque the head of a 1989 22R pickup truck?

There's no single torque specification for the head bolts on a 1989 Toyota 22R engine. The correct torque depends on the specific head gasket being used and whether it's a new or reused head. Furthermore, the procedure often involves a multi-stage tightening process with increasing torque values.

You absolutely must consult a factory service manual for your specific 1989 Toyota 22R pickup truck. This manual will provide the precise torque sequence and values required for proper head bolt tightening. Using the incorrect torque can lead to a blown head gasket, warped head, or other serious engine damage.

Don't rely on online forums or general advice. The cost of a service manual is far less than the cost of engine repair.