What's your definition of "reasonable distance"? 235's aren't quite as plentiful as belly buttons, but they're not scarce b y any means. It's also possible to build a stock-appearing "216" into a pressure-lubricated engine with almost 260 cubic inches. I've got one under construction right now.
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!