just wanted 2 get everybody's opinion on a cam.what cam' are good? if I should even get a cam? I am getting the ssm90 kit with a 3.4 pulley,and after knowing what I know now about the NIC cam I was thinking about the xp cam bcuz I don't have any access 2 wideband tuning for the NIC cam.thoughts? (keep n mind im looking 2 run n the low 13's)