I was wondering if anyone out there had the exact cam specs for a '71 350-2. durations, I/O, I/C, E/o, E/C. head flow numbers etc. I already rebuilt my engine a little while ago, but I want to compare it to the "factory replacement cam" and also plug the numbers into desktop dyno to see if I can play around slightly with the numbers to get a little more while keeping all original parts.