I just did a little number crunching- - - - - -one of my 383 MOPAR engine blocks bored .060" oversize, with a 1/4" extra stroke 440 crankshaft and 454 Chevy pistons and rods works out to 467 cubic inches. That ought to get you on scene before the fire starts!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!