v8power, There was an article in Home shop machinist a year or two ago on a cam grinder, Maybe a e-mail to village press would help. Photo copies are avalible. If/When I run across my copy I'll pm you.
There was a Thread a while back that gave a detailed description on making a cam I think it was wrote by Stevehucks but I am not for sure you might look back through some old post's but it is very good. Cliff