Hi guys, my names mark i'm new to the site. I bought an import ek4 sir a few weeks back(from ireland). She has an aem v2, jasma manifold, ek9 system and de-cat. Problem is she's not quick enough I can get my hands on b16b and b18 type-r cams and a teg type-r intake mani, My question is which cams do i use and which cam gear?? Do i use my original b16a cam gear or what ??