Normal operating temp 350 engine?
The normal operating temperature for a 350 engine (presumably a small-block Chevrolet V8, but it could be other engines with similar displacement) is generally between 180°F and 220°F (82°C and 104°C). However, the *exact* ideal temperature can vary slightly depending on the specific engine, its modifications, and the coolant used. Always check your vehicle's owner's manual for the manufacturer's recommended operating temperature range.