How much horsepower does a 1974 Buick Electra 455 have?

The 1974 Buick Electra 225 with the 455 cubic inch V8 engine had a horsepower rating of 240 hp. It's important to note that this is the *net* horsepower rating, which is a lower figure than the gross horsepower rating used in earlier years. The actual output could vary slightly depending on options and manufacturing tolerances.