Looking good- - - - -was the 20MM ammo can part of the deal? I just bought two of them on Ebay, to be used as lockable, weatherproof tool storage on a couple of my trailers. Put a 283 3" stroke crankshaft into that 305, and you can have an 8K RPM bumblebee on steroids. There's a special set of main bearings available to do that. Good luck!
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!