i wanted to know if using a safc is okay on engines with vtec? will there be any difference other then not being able to adjust my v-tec engagment, from a v-afc? Also, in order to get any sort of power gains do I need a wide-band O2 sensor and access to a dyno? If not would it be better to just get a "chip"?


Modified by V.W.O.A. at 3:19 PM 11/22/2006