Ok I got in a discussion with someone regarding a 305 small block and they seem to believe that they can run their 2.02 fulie heads on that block. The gentleman said that he did this on his 1979 305. Am I wrong in saying that the 1.94 intake is the largest the 305 bore can handle or is it something else besides the bore that limits what size valves you can have in your heads. Thanks for your help guys.