Hey all, i have a 97 gsx with a big 16g and all the supporting mods and an apexi afc neo. I was looking into getting the brian crower 272 cams and spring set and putting new supertech valves in it (basically re-doing the head). I was told if i redo the head with bigger cams ill have to get dsmlink to tune for it. is this true or can i just build the head and tune with my afc until i get dsmlink? any information would be great! Thanks