There are two schools of thought here. Basically, for racing\, the cylinder head, for street use, in the intake, near the thermostat housing, or, the water pump.
180 to 195 degrees is normal.
Were is the temperature heat sensoe on a 454 chevy motor.
A faulty sensor in the engine block.
Yes.
It depends on the ambient temperature, but at least a couple hours.
NO. Not even close.
From the front of the motor, clockwise.
chevy 350
It is located in the engine block on the front of the motor. Its to the right of the oil sender and under the forward motor mount.
A small block. It is the first motor squared, by Chevy, meaning it has a 4 inch bore, and 4 inch stroke.
It is located on top, at the back of the motor near the distributor. It is screwed into the block vertically.
190-200 is best temp any motor well run it, best performance's and life spanned