ok guys for a all motor setup with I/H/E with a set of crower cams stage 2 Vtec on a ITR motor what would be a good place to start with the cam gears. ( i dont have a dyno anywhere near me) with the stage 2 cams would +2 int and -2 ex give me too much over lap would 2+ and 2+ be better or what seting would be best for the 64302 thanks again