Turbo head build

Yeah I got a second opinion and found out on the valves. As for the porting I was not planning to go crazy as this is my first time doing any porting. I have a second rusty head I’m going to practice on
Search for ported slant 6 head or slant 6 porting on this site and you should find , eventually ,some pictures of ports that have been sectioned ...and in that post you'll find a post by me ...drawing over that picture and showing where to grind. Good luck