1100hp from a 527 is 2.087HP per cubic inch. That's amazing on most any pushrod engine let alone an engine design from the 50's. Wow.
Random trivia: Ray Paquet holds the SS/A record with an 8.55@154.07. He's got to be over 900hp with his unstroked 427 and a HP/cubic inch also north of 2.00.
