Atomic A4 Head Studs question

[pastorscott]

I pulled my head, and need to reinstall, is there a reason why the atomic A4 head studs are smooth bore going through the head and only threaded on both ends? The replacement studs are quite costly at Moyer marine. Is there a reason not to use studs that are threaded all the way through? something like this Tacoma Screw Products | 3/8\x22 x 2-3/4\x22 Automotive Studs, Fine & Coarse, 10/PKG or like this 3/8 Coarse/Fine Studs

thanks

 

[Indysailor]

I wouldn't do it, but I'm not confident enough in my own experience to stray away from spec in such a critical area on the engine. Have you asked on the Moyer A4 forum? There are more than a few folks there who can answer this question, some of whom may be here.