Well after reading a thread in tech about a guy who was looking at a potentially ::real:: boss block, i started wondering what exactly ARE the differences between the two. from what i understand: 1) 4-bolt main 2) screw in freeze plugs 3) high rise intake thinking: 4) assuming a hi-po cam? 5) stroke difference? my question is: what exactly are the SPECS. for the boss block? ie. intake runner size, cam duration and lift, compression ratio...etc...and how they stack up to the standard 302 block. I was just thinking it would be kinda fun to add some things to my block....