I also looked at the top of the pistons and they are flat so it most definitely is a 230CID.
I have built a bunch of 250's with 307 V8 pistons. Those are flat tops. Unless you measure the stroke, you're still guessing. 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!
