Hello all, after 18 yrs of never using an 02 sensor for tuning the sand drag jeep I'm going to give it a try. In the past I've allways just used ET slips and pulled the occasional plug. Am I expecting too much from a narrow band considering that I run three gears in 300 ft track? Is it going to be accurate enough? It's a 6 into 1 collector and 11.5 inches from the end and in the the merge section of the collector. Collector has a reversion cone also. Can't really afford to spend the money on a seperate PLX or INNOVATE wide band set up right now not to mention that spending that kind of money seems a waste since a newer TEC or TEC-GT would do this function also when and if I upgrade someday. Thoughts, suggestions?