Anyone Know of Online Engine Dyno Software so I Can Test a Few Combos?

That's because there are other files used for running those cam spec files with the same name. if the name is changed it can't find what it's looking for. Finally someone else who tweaks and plays with things at a deeper level. thumbs up. lol

It becomes a lot better program once you mess with it at that level eh?

I figured it was something like that. I'm not really much of a computer guru. Just stumbled onto a post on Moparts where a guy told how to do it. Sure does make it nice to have more cams to choose from. I changed one of the cam files to have the exact specs of the Hughes cam I'm using in my 408 I'm putting together to see how it compared to others and it was right there among the best. Hopefully it didn't lie to me, LOL