Ok, I have a B16a2 with a B18GSR trani and I have been thinking about cams but still want to drive it everyday. So I have options. I want a little more power without swaping blocks right now. So should I just swap the head with a GSR and stock GSR cams? or keep the head I have now and put CTR cams in it, or can I even do that?? Thanks A Lot guys