What is the maximum speed of the Pontiac firebird 8cyl 345hp 1970?

The 1970 Pontiac Firebird with an 8-cylinder engine producing 345 horsepower has an estimated top speed of around 130 to 140 miles per hour. This performance was typical for muscle cars of that era, combining powerful engines with a lightweight design. Actual top speeds can vary based on factors such as vehicle condition, modifications, and driving conditions.