What is the normal water temp in a 305 V8 Chevy engine?
The normal operating temperature for a 305 cubic inch Chevrolet V8 engine, or any other vehicle's engine for that matter, is typically between 195°F and 220°F (90°C and 104°C). However, some variation is normal depending on the load on the engine, ambient temperature, and the accuracy of the gauge or sensor. Always refer to your vehicle's owner's manual for the manufacturer's specified operating temperature range.