New To H2 For Cars

[ALTERNA]

I Have Some Questions About H2 Generator In My Car. I Want To Know Which Is Better, #1 Using Flat Plates Or Round Rods For The Anoide And Stuff. #2 Is It Better To Seperate The H2 From The Ox Or Just Have Them Both Be Used Together. #3 Where Is The Best Place To Introduce The H2 Into The Engine (toyota 22r Engine).
Thanks For All The Help, I'm Totally New To All Of This.