Stroker, try DSS, they have answered all of my questions, and that's where I'm going. I will get a proven rotating assembly and use my block, and a local shop for machining and balancing. I will assemble. Pistons will be flattop forged, and I plan on the other forged stuff since I want to spin it up NA.
I run Vic Jr's on my EFI 347 and they work great. The Jr. is an excellent all around cylinder head and you deffinately can't beat them for the price and availability!
Me and my buddy are both building 347s. Im trying to stay NA but posibbly a high reving NA motor. He is wanting to build a SC motor. I assume he may want higher flowing heads. I think hes sold ont he vic jr's. I really like the AFR heads so i think im going with the 185's. thanks to the both of you!