So I was able to find a phone number for them but when I googled them as well as a short search on here I couldn't find a website which in this day and age I thought was strange. Could someone help me with this as I am looking into them? thanks.
Yup thats the site and I bought the stage IIs from them. I guess you could go with the 3s but you don't need to replace the valve springs with the 2s and they will get you around 290-300rwhp or more depending on your other mods. Also the 2s have some nice low end tq.
It's a good shop located about 30 minutes from me. They welded in my SFC's a couple years ago. Good luck with the stage 2 cams, make sure they are degreed properly as you only have 0.001" of clearance w/ stock PI heads and pistons.